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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ctnnb1tm1Mmt
targeted mutation 1, Makoto M Taketo
MGI:1858008
Summary 66 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt involves: 129X1/SvJ MGI:2673882
ht2
Ctnnb1tm1Mmt/Ctnnb1+ involves: 129S1/Sv * 129S4/SvJaeSor * 129X1/SvJ MGI:4943530
ht3
Ctnnb1tm1Mmt/Ctnnb1+ involves: 129X1/SvJ MGI:2673885
cn4
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Wap-cre)11738Mam/0
FVB.Cg-Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam MGI:5576521
cn5
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Wap-cre)11738Mam/0
Tg(Wap-Hgf)402Mig/0
FVB.Cg-Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam Tg(Wap-Hgf)402Mig MGI:5576520
cn6
Ctnnb1tm1Mmt/Ctnnb1+
Cxcr4tm2Yzo/Cxcr4tm2Yzo
Tg(Wap-cre)11738Mam/0
Tg(Wap-Hgf)402Mig/0
FVB.Cg-Cxcr4tm2Yzo Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam Tg(Wap-Hgf)402Mig MGI:5576532
cn7
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Msx2-rtTA)885Lma/0
Tg(tetO-cre)1Jaw/0
involves: 129 * 129X1/SvJ * C57BL/6 MGI:5546509
cn8
Bmpr1atm2.1Bhr/Bmpr1atm2.1Bhr
Ctnnb1tm1Mmt/Ctnnb1+
Krt14tm1.1(cre)Wbm/Krt14+
involves: 129P2/OlaHsd * 129S7/SvEvBrd * 129X1/SvJ MGI:5508218
cn9
Ctnnb1tm1Mmt/Ctnnb1+
Lgr5tm1(cre/ERT2)Cle/Lgr5+
involves: 129P2/OlaHsd * 129X1/SvJ MGI:5475209
cn10
Ctnnb1tm1Mmt/Ctnnb1+
Lyz2tm1(cre)Ifo/Lyz2+
involves: 129P2/OlaHsd * 129X1/SvJ MGI:5581954
cn11
Ctnnb1tm1Mmt/Ctnnb1+
Krt14tm1.1(cre)Wbm/Krt14+
involves: 129P2/OlaHsd * 129X1/SvJ MGI:5508224
cn12
Ctnnb1tm1Mmt/Ctnnb1+
Sox2tm1.1(cre/ERT2)Jpmb/Sox2+
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6 MGI:5512969
cn13
Ctnnb1tm1Mmt/Ctnnb1+
Ppargtm1.1(tTA)Jmgr/Pparg+
Tg(tetO-cre)1Jaw/0
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6 MGI:5581956
cn14
Ctnnb1tm1Mmt/Ctnnb1+
Pik3catm1Gilb/Pik3ca+
Trp53tm1Brn/Trp53+
Tg(Fabp7-cre,-lacZ)3Gtm/0
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6 * CBA MGI:5438217
cn15
Ctnnb1tm1Mmt/Ctnnb1+
Trp53tm1Brn/Trp53+
Tg(Fabp7-cre,-lacZ)3Gtm/0
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6 * CBA MGI:5438218
cn16
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tcf21tm1(cre)Seq/Tcf21+
involves: 129S1/Sv * 129X1/SvJ MGI:5446891
cn17
Bmi1tm1(cre/ERT)Mrc/Bmi1+
Ctnnb1tm1Mmt/Ctnnb1+
involves: 129S1/Sv * 129X1/SvJ MGI:3805821
cn18
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Sp8tm1Smb/Sp8tm1Smb
Tg(Msx2-cre)5Rem/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA MGI:5694218
cn19
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Msx2-cre)5Rem/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA MGI:5694219
cn20
Ctnnb1tm1Mmt/Ctnnb1+
Krastm1Bbd/Kras+
Tg(Pbsn-cre)4Prb/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * DBA/2 MGI:3836578
cn21
Ctnnb1tm1Mmt/Ctnnb1+
Igs2tm1(CAG-Met)Zsu/Igs2+
Tg(Pbsn-cre)4Prb/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * DBA/2 * FVB/N MGI:6507888
cn22
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Mx1-cre)1Cgn/0
involves: 129S1/Sv * C57BL/6 * CBA MGI:3701504
cn23
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Mx1-cre)1Cgn/0
involves: 129S1/Sv * C57BL/6 * CBA MGI:3701505
cn24
Amhr2tm3(cre)Bhr/Amhr2+
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
involves: 129S4/SvJae * 129S7/SvEvBrd * 129X1/SvJ MGI:4941746
cn25
Ctnnb1tm1Mmt/Ctnnb1+
Krastm4Tyj/Kras+
Amhr2tm3(cre)Bhr/Amhr2+
involves: 129S4/SvJae * 129S7/SvEvBrd * 129X1/SvJ * C57BL/6 MGI:5432231
cn26
Amhr2tm3(cre)Bhr/Amhr2+
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
involves: 129S4/SvJae * 129S7/SvEvBrd * 129X1/SvJ * C57BL/6 MGI:5432232
cn27
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
Tg(CYP19A1-cre)1Jri/0
involves: 129S4/SvJae * 129X1/SvJ * C57BL/6 MGI:5432226
cn28
Ctnnb1tm1Mmt/Ctnnb1+
Krastm4Tyj/Kras+
Tg(CYP19A1-cre)1Jri/0
involves: 129S4/SvJae * 129X1/SvJ * C57BL/6 MGI:5432224
cn29
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Ptentm1Hwu/Ptentm1Hwu
Tg(Upk2-cre)6Xrw/0
involves: 129S4/SvJae * 129X1/SvJ * FVB/N MGI:4943268
cn30
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
Tg(Upk2-cre)6Xrw/0
involves: 129S4/SvJae * 129X1/SvJ * FVB/N MGI:4943270
cn31
Ctnnb1tm1Mmt/Ctnnb1+
Krastm4Tyj/Kras+
Tg(Upk2-cre)6Xrw/0
involves: 129S4/SvJae * 129X1/SvJ * FVB/N MGI:5141743
cn32
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Krastm4Tyj/Kras+
Tg(Upk2-cre)6Xrw/0
involves: 129S4/SvJae * 129X1/SvJ * FVB/N MGI:5790500
cn33
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Gli1tm3(cre/ERT2)Alj/Gli1+
involves: 129S6/SvEvTac * 129X1/SvJ MGI:4461251
cn34
Ctnnb1tm1Mmt/Ctnnb1+
Gt(ROSA)26Sortm1(EYFP)Cos/Gt(ROSA)26Sor+
Prom1tm1(cre/ERT2)Gilb/Prom1+
involves: 129S6/SvEvTac * 129X1/SvJ MGI:3830626
cn35
Cdkn1atm1Led/Cdkn1atm1Led
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Upk2-cre)6Xrw/0
involves: 129S6/SvEvTac * 129X1/SvJ * FVB/N MGI:5790498
cn36
Ctnnb1tm1Mmt/Ctnnb1+
Fgfr3tm4Cxd/Fgfr3+
Tg(Upk2-cre)6Xrw/0
involves: 129S6/SvEvTac * 129X1/SvJ * FVB/N MGI:5141741
cn37
Amhr2tm3(cre)Bhr/Amhr2+
Ctnnb1tm1Mmt/Ctnnb1+
involves: 129S7/SvEvBrd * 129X1/SvJ * C57BL/6 MGI:5432228
cn38
Ctnnb1tm1Mmt/Ctnnb1+
Rspo1tm1Mcch/Rspo1tm1Mcch
Tg(Nr5a1-cre)5Asc/?
involves: 129/Sv * C57BL/6 * CBA MGI:3795284
cn39
Cdkn2atm1Rdp/Cdkn2atm1Rdp
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Ptentm1Rps/Ptentm1Rps
Tg(Tyr-cre/ERT2)13Bos/0
involves: 129/Sv * C57BL/6J * FVB * SJL MGI:4418449
cn40
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Shhtm1(EGFP/cre)Cjt/Shh+
involves: 129X1/SvJ MGI:5544581
cn41
Ctnnb1tm1Mmt/Ctnnb1+
Krt19tm1(cre)Mmt/Krt19+
involves: 129X1/SvJ MGI:2673257
cn42
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Pou3f4-cre)32Cren/?
involves: 129X1/SvJ MGI:2673253
cn43
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Osr2tm5(cre)Jian/Osr2+
involves: 129X1/SvJ MGI:4365781
cn44
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Col2a1-cre)1Bhr/0
involves: 129X1/SvJ MGI:3045411
cn45
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Fabp1-cre)1Mmt/?
involves: 129X1/SvJ MGI:2673888
cn46
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Pitx1-cre)7Rsd/0
involves: 129X1/SvJ * BALB/c * C57BL/6 MGI:3691354
cn47
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Hoxb7-cre)13Amc/0
involves: 129X1/SvJ * C57BL/6 MGI:5289781
cn48
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Tcfap2a-cre)1Will/0
involves: 129X1/SvJ * C57BL/6 MGI:4887452
cn49
Ctnnb1tm1Mmt/Ctnnb1+
Tg(CYP19A1-cre)1Jri/0
involves: 129X1/SvJ * C57BL/6 MGI:5432223
cn50
Ctnnb1tm1Mmt/Ctnnb1+
Dclk1tm1.1(cre/ERT2)Seno/Dclk1+
involves: 129X1/SvJ * C57BL/6 MGI:5475208
cn51
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
H2az2Tg(Wnt1-cre)11Rth/H2az2+
involves: 129X1/SvJ * C57BL/6 * CBA MGI:3773283
cn52
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Gt(ROSA)26Sortm2(Sp8)Lma/Gt(ROSA)26Sor+
Tg(Msx2-cre)5Rem/0
involves: 129X1/SvJ * C57BL/6 * CBA MGI:5694224
cn53
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Pbsn-cre)4Prb/0
involves: 129X1/SvJ * C57BL/6 * DBA/2 MGI:3836579
cn54
Ctnnb1tm1Mmt/Ctnnb1+
Nanos3tm2(cre)Ysa/Nanos3+
involves: 129X1/SvJ * C57BL/6J * C57BL/6NCrlj * CBA/JNCrlj MGI:6358659
cn55
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Nanos3tm2(cre)Ysa/Nanos3+
involves: 129X1/SvJ * C57BL/6J * C57BL/6NCrlj * CBA/JNCrlj MGI:6358660
cn56
Ctnnb1tm1Mmt/Ctnnb1+
Ctsktm1(cre)Ska/Ctsk+
involves: 129X1/SvJ * C57BL/6NCrlj * CBA/JNCrlj MGI:5581953
cn57
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Tek-cre)1Ywa/0
involves: 129X1/SvJ * C57BL/6 * SJL MGI:5581955
cn58
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Sp7-tTA,tetO-EGFP/cre)1Amc/0
involves: 129X1/SvJ * CD-1 MGI:3689416
cn59
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Col1a1-cre)1Kry/0
involves: 129X1/SvJ * FVB MGI:5319652
cn60
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Upk2-cre)6Xrw/0
involves: 129X1/SvJ * FVB/N MGI:4943263
cn61
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Cryaa-cre)10Mlr/0
involves: 129X1/SvJ * FVB/N MGI:4366459
cn62
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Upk2-cre)6Xrw/0
involves: 129X1/SvJ * FVB/N MGI:4943264
cn63
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Upk2-cre)6Xrw/0
Tg(Upk2-HRAS*Q61L)5Xrw/0
involves: 129X1/SvJ * FVB/N MGI:5790497
cn64
Ctnnb1tm1Mmt/Ctnnb1+
Wnt9btm1.1Amc/Wnt9btm1.2Amc
Tg(Cdh16-cre)91Igr/0
involves: 129X1/SvJ * ICR MGI:5428001
cn65
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Cdh16-cre)91Igr/0
involves: 129X1/SvJ * ICR MGI:5428002
cx66
Ctnnb1tm1Mmt/Ctnnb1+
Tcf7tm1Cle/Tcf7+
involves: 129P2/OlaHsd * 129X1/SvJ MGI:5319651


Genotype
MGI:2673882
hm1
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype




Genotype
MGI:4943530
ht2
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Genetic
Background
involves: 129S1/Sv * 129S4/SvJaeSor * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• adults receiving a single tamoxifen dose at P60 demonstrated numerous microadenomas in the small intestines when analyzed at P105

digestive/alimentary system
• adults receiving a single tamoxifen dose at P60 and analyzed at P105 show an expansion of the proliferative compartment from crypts to more distal epithelium
• adults receiving a single tamoxifen dose at P60 and analyzed at P105 show a general tissue disorganization of the small intestine
• adults receiving a single tamoxifen dose at P60 demonstrated numerous microadenomas in the small intestines when analyzed at P105

cellular
• adults receiving a single tamoxifen dose at P60 and analyzed at P105 show an expansion of the proliferative compartment from crypts to more distal epithelium




Genotype
MGI:2673885
ht3
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype




Genotype
MGI:5576521
cn4
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Wap-cre)11738Mam/0
Genetic
Background
FVB.Cg-Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Wap-cre)11738Mam mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• the majority of females develop mammary gland tumors between 25 and 40 weeks postpartum
• tumors are squamous metaplasia

endocrine/exocrine glands
• the majority of females develop mammary gland tumors between 25 and 40 weeks postpartum
• tumors are squamous metaplasia

integument
• the majority of females develop mammary gland tumors between 25 and 40 weeks postpartum
• tumors are squamous metaplasia




Genotype
MGI:5576520
cn5
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Wap-cre)11738Mam/0
Tg(Wap-Hgf)402Mig/0
Genetic
Background
FVB.Cg-Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam Tg(Wap-Hgf)402Mig
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Wap-cre)11738Mam mutation (3 available)
Tg(Wap-Hgf)402Mig mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• tumor onset is more rapid than in either single mutant, with almost all females showing mammary gland tumors by 2 weeks postpartum
• tumors exhibit a mixed phenotype, with areas resembling basaloid hyperplasia and squamous metaplasia
• tumors exhibit morphological, gene and protein expression profile characteristics of basal breast cancers; they are HER2/ErbB2, ER, and PR negative, and express metastasis-associated genes
• treatment with the Wnt and Met inhibitors ICG-001 or PHA 665752 results in a moderate decrease in mammary gland tumor volume, treatment with a combination of these or with a small molecule inhibitor AMD3100, an agonist of CXCR4 receptor, strongly suppresses tumor onset up to 16 days, and treatment with all three shows the strongest inhibition in tumor size
• in a few cases, virgin females develop small tumors

endocrine/exocrine glands
• mammary gland tissues of breeding females show an expansion of CD24+/CD29(medium) and CD24+/CD49(hi) cells and depletion of CD24(low)/CD29+ cells, indicating expansion of a population of cells with progenitor and stem cell characteristics
• production of milk protein beta-casein after pregnancy is not detected indicating a block in normal mammary gland differentiation
• lobuloalveolar hyperplasia
• tumor onset is more rapid than in either single mutant, with almost all females showing mammary gland tumors by 2 weeks postpartum
• tumors exhibit a mixed phenotype, with areas resembling basaloid hyperplasia and squamous metaplasia
• tumors exhibit morphological, gene and protein expression profile characteristics of basal breast cancers; they are HER2/ErbB2, ER, and PR negative, and express metastasis-associated genes
• treatment with the Wnt and Met inhibitors ICG-001 or PHA 665752 results in a moderate decrease in mammary gland tumor volume, treatment with a combination of these or with a small molecule inhibitor AMD3100, an agonist of CXCR4 receptor, strongly suppresses tumor onset up to 16 days, and treatment with all three shows the strongest inhibition in tumor size
• in a few cases, virgin females develop small tumors

integument
• mammary gland tissues of breeding females show an expansion of CD24+/CD29(medium) and CD24+/CD49(hi) cells and depletion of CD24(low)/CD29+ cells, indicating expansion of a population of cells with progenitor and stem cell characteristics
• production of milk protein beta-casein after pregnancy is not detected indicating a block in normal mammary gland differentiation
• lobuloalveolar hyperplasia
• tumor onset is more rapid than in either single mutant, with almost all females showing mammary gland tumors by 2 weeks postpartum
• tumors exhibit a mixed phenotype, with areas resembling basaloid hyperplasia and squamous metaplasia
• tumors exhibit morphological, gene and protein expression profile characteristics of basal breast cancers; they are HER2/ErbB2, ER, and PR negative, and express metastasis-associated genes
• treatment with the Wnt and Met inhibitors ICG-001 or PHA 665752 results in a moderate decrease in mammary gland tumor volume, treatment with a combination of these or with a small molecule inhibitor AMD3100, an agonist of CXCR4 receptor, strongly suppresses tumor onset up to 16 days, and treatment with all three shows the strongest inhibition in tumor size
• in a few cases, virgin females develop small tumors

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
breast cancer DOID:1612 OMIM:114480
J:206839




Genotype
MGI:5576532
cn6
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Cxcr4tm2Yzo/Cxcr4tm2Yzo
Tg(Wap-cre)11738Mam/0
Tg(Wap-Hgf)402Mig/0
Genetic
Background
FVB.Cg-Cxcr4tm2Yzo Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam Tg(Wap-Hgf)402Mig
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Cxcr4tm2Yzo mutation (1 available); any Cxcr4 mutation (40 available)
Tg(Wap-cre)11738Mam mutation (3 available)
Tg(Wap-Hgf)402Mig mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• appearance of mammary tumors in postpartum females is delayed compared to triple Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam Tg(Wap-Hgf)402Mig mutants, with tumors developing at 7 weeks postpartum rather than 2 weeks
• tumors are smaller in females 2 weeks postpartum than in triple mutants

endocrine/exocrine glands
• appearance of mammary tumors in postpartum females is delayed compared to triple Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam Tg(Wap-Hgf)402Mig mutants, with tumors developing at 7 weeks postpartum rather than 2 weeks
• tumors are smaller in females 2 weeks postpartum than in triple mutants

integument
• appearance of mammary tumors in postpartum females is delayed compared to triple Ctnnb1tm1Mmt Tg(Wap-cre)11738Mam Tg(Wap-Hgf)402Mig mutants, with tumors developing at 7 weeks postpartum rather than 2 weeks
• tumors are smaller in females 2 weeks postpartum than in triple mutants




Genotype
MGI:5546509
cn7
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Msx2-rtTA)885Lma/0
Tg(tetO-cre)1Jaw/0
Genetic
Background
involves: 129 * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Msx2-rtTA)885Lma mutation (0 available)
Tg(tetO-cre)1Jaw mutation (5 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
craniofacial
• mutants on a doxycycline diet exhibit craniofacial malformations

integument
• mutants on a doxycycline diet exhibit alopecia

mortality/aging
• 35% of mutants on a doxycycline diet for at least 3 weeks starting at P25 die during the 12 weeks following doxycycline administration; males and females die at similar rates

renal/urinary system
• 24% of the remaining surviving mutants on a doxycycline diet for at least 3 weeks starting at P25 exhibit tumors within the bladder lumen; 11 mutants have single tumor and 18 have multifoci tumors
• tumors in doxycline fed mutants resemble low-grade papillary urothelial carcinoma, exhibit polypoid structure, and the urothelium has lost its typical polarity and shows nuclear atypia, high mitogenic activity, and vascular infiltration
• however, no nuclear pleomorphism or muscle invasion is seen
• 45% of males on the doxycycline diet develop bladder tumors compared to 3% of females on the diet
• only 12.5% of castrated males after 3 months of doxycycline treatment develop luminal tumors and cell proliferation is 20% less than in noncastrated males
• urothelia of males on the doxycycline diet is more severely affected than in females
• increase in urothelial basal cell proliferation is seen in mutants fed doxycycline
• bladders of males 5 weeks after doxycline treatment show a higher proliferation index than females at the same stage

neoplasm
• 24% of the remaining surviving mutants on a doxycycline diet for at least 3 weeks starting at P25 exhibit tumors within the bladder lumen; 11 mutants have single tumor and 18 have multifoci tumors
• tumors in doxycline fed mutants resemble low-grade papillary urothelial carcinoma, exhibit polypoid structure, and the urothelium has lost its typical polarity and shows nuclear atypia, high mitogenic activity, and vascular infiltration
• however, no nuclear pleomorphism or muscle invasion is seen
• 45% of males on the doxycycline diet develop bladder tumors compared to 3% of females on the diet
• only 12.5% of castrated males after 3 months of doxycycline treatment develop luminal tumors and cell proliferation is 20% less than in noncastrated males

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
urinary bladder cancer DOID:11054 OMIM:109800
J:202618




Genotype
MGI:5508218
cn8
Allelic
Composition
Bmpr1atm2.1Bhr/Bmpr1atm2.1Bhr
Ctnnb1tm1Mmt/Ctnnb1+
Krt14tm1.1(cre)Wbm/Krt14+
Genetic
Background
involves: 129P2/OlaHsd * 129S7/SvEvBrd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bmpr1atm2.1Bhr mutation (1 available); any Bmpr1a mutation (89 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krt14tm1.1(cre)Wbm mutation (1 available); any Krt14 mutation (36 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mutants succumb to tumors rapidly, dying between P75 and P90

neoplasm
• rapidly develop aggressive tumors in the salivary glands
• tumors contain transplantable and hyperproliferative tumor propagating cells (CD24+CD29+)
• treatment of cultured CD24+CD29+ tumor cells with the canonical Wnt inhibitor ICG-001 blocks proliferation of these cells
• CD24+CD29+ tumor propagating cells from salivary gland tumors exhibit unrestricted self-renewal in salisphere culture
• tumors arise from the submandibular salivary glands and are classified as salivary gland squamous cell carcinoma

digestive/alimentary system
• rapidly develop aggressive tumors in the salivary glands
• tumors contain transplantable and hyperproliferative tumor propagating cells (CD24+CD29+)
• treatment of cultured CD24+CD29+ tumor cells with the canonical Wnt inhibitor ICG-001 blocks proliferation of these cells
• CD24+CD29+ tumor propagating cells from salivary gland tumors exhibit unrestricted self-renewal in salisphere culture

endocrine/exocrine glands
• rapidly develop aggressive tumors in the salivary glands
• tumors contain transplantable and hyperproliferative tumor propagating cells (CD24+CD29+)
• treatment of cultured CD24+CD29+ tumor cells with the canonical Wnt inhibitor ICG-001 blocks proliferation of these cells
• CD24+CD29+ tumor propagating cells from salivary gland tumors exhibit unrestricted self-renewal in salisphere culture

integument
• excessive supernumerary hair follicles in the skin

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
salivary gland carcinoma DOID:0050904 J:199091




Genotype
MGI:5475209
cn9
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Lgr5tm1(cre/ERT2)Cle/Lgr5+
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Lgr5tm1(cre/ERT2)Cle mutation (1 available); any Lgr5 mutation (57 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
digestive/alimentary system
• 40 days after tamoxifen treatment, mice have developed numerous polyps




Genotype
MGI:5581954
cn10
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Lyz2tm1(cre)Ifo/Lyz2+
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Lyz2tm1(cre)Ifo mutation (14 available); any Lyz2 mutation (41 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
N
• mice exhibit normal bone formation

hematopoietic system

cellular

immune system




Genotype
MGI:5508224
cn11
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Krt14tm1.1(cre)Wbm/Krt14+
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krt14tm1.1(cre)Wbm mutation (1 available); any Krt14 mutation (36 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
N
• mice do not develop salivary squamous cell carcinoma




Genotype
MGI:5512969
cn12
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Sox2tm1.1(cre/ERT2)Jpmb/Sox2+
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Sox2tm1.1(cre/ERT2)Jpmb mutation (0 available); any Sox2 mutation (56 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• with 2 low doses of tamoxifen given at 6 weeks, most mice display obvious pituitary tumors between 3 and 5 months upon necropsy; pituitaries of remaining animals contained small tumors in the anterior lobe upon histological analysis

endocrine/exocrine glands
• at E15.5, embryos show an enlarged anterior pituitary, with foci of accumulation of beta-catenin when tamoxifen induction is done at E10.5; clusters are observed to contain undifferentiated cells that do not express proliferation marker Ki67
• with 2 low doses of tamoxifen given at 6 weeks, most mice display obvious pituitary tumors between 3 and 5 months upon necropsy; pituitaries of remaining animals contained small tumors in the anterior lobe upon histological analysis

nervous system
• at E15.5, embryos show an enlarged anterior pituitary, with foci of accumulation of beta-catenin when tamoxifen induction is done at E10.5; clusters are observed to contain undifferentiated cells that do not express proliferation marker Ki67
• with 2 low doses of tamoxifen given at 6 weeks, most mice display obvious pituitary tumors between 3 and 5 months upon necropsy; pituitaries of remaining animals contained small tumors in the anterior lobe upon histological analysis




Genotype
MGI:5581956
cn13
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Ppargtm1.1(tTA)Jmgr/Pparg+
Tg(tetO-cre)1Jaw/0
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ppargtm1.1(tTA)Jmgr mutation (1 available); any Pparg mutation (39 available)
Tg(tetO-cre)1Jaw mutation (5 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
N
• doxycycline-treated mice exhibit normal bone formation and numbers of osteoblasts
• impaired in doxycycline-treated mice
• in doxycycline-treated mice
• as early as P15 in doxycycline-treated mice
• 27-fold from 10 months of age in doxycycline-treated mice
• in doxycycline-treated mice
• 4.6-fold increase in trabecular bone surface and a smaller bone surface to bone volume in doxycycline-treated mice
• trabecular, cortical and total volume as early as P15 in doxycycline-treated mice
• 3.6-fold with reduced trabecular separation in doxycycline-treated mice
• 8.5-fold in doxycycline-treated mice
• severe in doxycycline-treated mice
• in mice following adult onset activation with doxycycline
• in doxycycline-treated mice

hematopoietic system
• impaired in doxycycline-treated mice
• in doxycycline-treated mice
• at 4 months in doxycycline-treated mice
• at 10 months in doxycycline-treated mice
• in doxycycline-treated mice
• gradual in doxycycline-treated mice

cellular
• impaired in doxycycline-treated mice

immune system
• impaired in doxycycline-treated mice
• in doxycycline-treated mice
• gradual in doxycycline-treated mice




Genotype
MGI:5438217
cn14
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Pik3catm1Gilb/Pik3ca+
Trp53tm1Brn/Trp53+
Tg(Fabp7-cre,-lacZ)3Gtm/0
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Pik3catm1Gilb mutation (0 available); any Pik3ca mutation (62 available)
Tg(Fabp7-cre,-lacZ)3Gtm mutation (1 available)
Trp53tm1Brn mutation (18 available); any Trp53 mutation (232 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• by 3 months of age, all mice develop WNT-subgroup medulloblastomas

nervous system
• by 3 months of age, all mice develop WNT-subgroup medulloblastomas




Genotype
MGI:5438218
cn15
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Trp53tm1Brn/Trp53+
Tg(Fabp7-cre,-lacZ)3Gtm/0
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Fabp7-cre,-lacZ)3Gtm mutation (1 available)
Trp53tm1Brn mutation (18 available); any Trp53 mutation (232 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• by 11 months, 4% of mice develop WNT-subgroup medulloblastomas

nervous system
• by 11 months, 4% of mice develop WNT-subgroup medulloblastomas




Genotype
MGI:5446891
cn16
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tcf21tm1(cre)Seq/Tcf21+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tcf21tm1(cre)Seq mutation (0 available); any Tcf21 mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mutants are born in expected numbers but die within hours of birth

renal/urinary system
• rudimentary kidneys are cystic with only a only a few immature glomeruli and show random disorganized nephrogenic aggregates at periphery
• about 20% of E18.5 embryos or neonatal pups exhibit hypoplastic rudimentary kidneys
• most kidneys show some degree of hypoplasia
• hydroureter with hypoplasia is observed at E18.5 and in PO pups with about 73.5% incidence; these kidneys also exhibit dilated tubules

growth/size/body
• rudimentary kidneys are cystic with only a only a few immature glomeruli and show random disorganized nephrogenic aggregates at periphery




Genotype
MGI:3805821
cn17
Allelic
Composition
Bmi1tm1(cre/ERT)Mrc/Bmi1+
Ctnnb1tm1Mmt/Ctnnb1+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bmi1tm1(cre/ERT)Mrc mutation (2 available); any Bmi1 mutation (33 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die 50 days following administration of tamoxifen

neoplasm
• beginning 22 days following administration of tamoxifen

digestive/alimentary system
• the number of proliferating cells within crypts is increased 15 days following administration of tamoxifen
• beginning 22 days following administration of tamoxifen

endocrine/exocrine glands
• the number of proliferating cells within crypts is increased 15 days following administration of tamoxifen




Genotype
MGI:5694218
cn18
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Sp8tm1Smb/Sp8tm1Smb
Tg(Msx2-cre)5Rem/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Sp8tm1Smb mutation (0 available); any Sp8 mutation (29 available)
Tg(Msx2-cre)5Rem mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
limbs/digits/tail
N
• polysyndactyly and ectopic limb phenotypes are rescued




Genotype
MGI:5694219
cn19
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Msx2-cre)5Rem/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Msx2-cre)5Rem mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
limbs/digits/tail
• some mice exhibit ectopic limbs in the flank ectoderm and ventral ectoderm




Genotype
MGI:3836578
cn20
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Krastm1Bbd/Kras+
Tg(Pbsn-cre)4Prb/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krastm1Bbd mutation (2 available); any Kras mutation (76 available)
Tg(Pbsn-cre)4Prb mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die prior to day 300

reproductive system
• mice exhibit keratinized squamous metaplasia in the bulbourethral gland unlike wild-type mice
• all mice develop diffuse, locally invasive carcinomas in the prostate that develop from solid or sheet-like proliferation with occasional rosette structures, nuclear atypia, apoptotic bodies, and mitosis unlike in wild-type mice

neoplasm
• all mice develop diffuse, locally invasive carcinomas in the prostate that develop from solid or sheet-like proliferation with occasional rosette structures, nuclear atypia, apoptotic bodies, and mitosis unlike in wild-type mice

renal/urinary system
• mice exhibit keratinized squamous metaplasia in the urethral gland unlike wild-type mice

endocrine/exocrine glands
• mice exhibit keratinized squamous metaplasia in the bulbourethral gland unlike wild-type mice
• mice exhibit keratinized squamous metaplasia in the urethral gland unlike wild-type mice
• all mice develop diffuse, locally invasive carcinomas in the prostate that develop from solid or sheet-like proliferation with occasional rosette structures, nuclear atypia, apoptotic bodies, and mitosis unlike in wild-type mice




Genotype
MGI:6507888
cn21
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Igs2tm1(CAG-Met)Zsu/Igs2+
Tg(Pbsn-cre)4Prb/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * DBA/2 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Igs2tm1(CAG-Met)Zsu mutation (0 available); any Igs2 mutation (68 available)
Tg(Pbsn-cre)4Prb mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• mice develop aggressive adenocarcinomas that occur with much higher frequency than in single Ctnnb1tm1Mmt conditional mutants, developing prostatic invasive adenocarcinomas as early as 7 months of age
• 4 of 4 mice show intracystic adenocarcinoma at 6-9 months of age, with 1 of 4 mice showing invasive adenocarcinoma
• 13 of 13 mice show intracystic adenocarcinoma at 9 months or older, with 5 of 13 showing invasive adenocarcinoma
• mice develop PIN lesions starting at 4-6 weeks of age, with 5 of 5 mice showing high grade PIN before 6 months of age
• mice develop more severe PIN lesions and faster disease progression than single Ctnnb1tm1Mmt conditional mutants
• lesions in the anterior, dorsal, and lateral prostate lobes are more severe than in the ventral prostate
• typical cribriform and papilliferous structures completely fill the lumen of prostatic glands

neoplasm
• mice develop aggressive adenocarcinomas that occur with much higher frequency than in single Ctnnb1tm1Mmt conditional mutants, developing prostatic invasive adenocarcinomas as early as 7 months of age
• 4 of 4 mice show intracystic adenocarcinoma at 6-9 months of age, with 1 of 4 mice showing invasive adenocarcinoma
• 13 of 13 mice show intracystic adenocarcinoma at 9 months or older, with 5 of 13 showing invasive adenocarcinoma
• mice develop PIN lesions starting at 4-6 weeks of age, with 5 of 5 mice showing high grade PIN before 6 months of age
• mice develop more severe PIN lesions and faster disease progression than single Ctnnb1tm1Mmt conditional mutants
• lesions in the anterior, dorsal, and lateral prostate lobes are more severe than in the ventral prostate
• typical cribriform and papilliferous structures completely fill the lumen of prostatic glands

reproductive system
• mice develop aggressive adenocarcinomas that occur with much higher frequency than in single Ctnnb1tm1Mmt conditional mutants, developing prostatic invasive adenocarcinomas as early as 7 months of age
• 4 of 4 mice show intracystic adenocarcinoma at 6-9 months of age, with 1 of 4 mice showing invasive adenocarcinoma
• 13 of 13 mice show intracystic adenocarcinoma at 9 months or older, with 5 of 13 showing invasive adenocarcinoma
• mice develop PIN lesions starting at 4-6 weeks of age, with 5 of 5 mice showing high grade PIN before 6 months of age
• mice develop more severe PIN lesions and faster disease progression than single Ctnnb1tm1Mmt conditional mutants
• lesions in the anterior, dorsal, and lateral prostate lobes are more severe than in the ventral prostate
• typical cribriform and papilliferous structures completely fill the lumen of prostatic glands




Genotype
MGI:3701504
cn22
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: 129S1/Sv * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Mx1-cre)1Cgn mutation (7 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die within 14-18 days of final injection of polyI:polyC used to induce transgene expression and subsequent Ctnnb1 deletion; no treated controls die

skeleton
• some induced mice show disrupted bone architecture with enhanced trabecular bone structures

neoplasm
• some induced mutants display hepatoblastoma

integument
• some induced mice display skin fibrosis

liver/biliary system
• some induced mutants display hepatoblastoma




Genotype
MGI:3701505
cn23
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: 129S1/Sv * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Mx1-cre)1Cgn mutation (7 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die within 14-18 days of final injection of polyI:polyC used to induce transgene expression and subsequent Ctnnb1 deletion; no treated controls die

skeleton
• some induced mice show disrupted bone architecture with enhanced trabecular bone structures

neoplasm
• some induced mutants display hepatoblastoma

integument
• some induced mice display skin fibrosis

liver/biliary system
• some induced mutants display hepatoblastoma




Genotype
MGI:4941746
cn24
Allelic
Composition
Amhr2tm3(cre)Bhr/Amhr2+
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
Genetic
Background
involves: 129S4/SvJae * 129S7/SvEvBrd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Amhr2tm3(cre)Bhr mutation (1 available); any Amhr2 mutation (27 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ptentm1Hwu mutation (16 available); any Pten mutation (81 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• presence of nests of dysplastic cells are seen in the ovaries of newborn mice and E20.5, but not E18.5, indicating that tumor growth begins perinatally
• females develop ovarian granulosa cell bilateral tumors with 100% penetrance from an early age
• 100% penetrance of aggressive testicular cancer
• tumors are first observable at 5 weeks of age, and by 3 months of age, about 70% of mice have unilateral testicular tumors and 30% have bilateral tumors
• tumors exhibit characteristics of granulosa cell tumors of the testis and not Sertoli cell tumors
• metastasis is not observed, but this might be that mice do not have sufficient time to develop metastasis due to early lethality, however, when granulosa cell tumors are removed at 6 weeks of age, mice show development of large lung metastases 6-16 weeks later, indicating that tumors indeed are metastatic (J:142150)
• 44% of mice develop pulmonary metastases by 4 months (J:149060)

reproductive system
• seminiferous tubule degeneration is seen by 3 weeks of age
• presence of nests of dysplastic cells are seen in the ovaries of newborn mice and E20.5, but not E18.5, indicating that tumor growth begins perinatally
• females develop ovarian granulosa cell bilateral tumors with 100% penetrance from an early age
• 100% penetrance of aggressive testicular cancer
• tumors are first observable at 5 weeks of age, and by 3 months of age, about 70% of mice have unilateral testicular tumors and 30% have bilateral tumors
• tumors exhibit characteristics of granulosa cell tumors of the testis and not Sertoli cell tumors

endocrine/exocrine glands
• seminiferous tubule degeneration is seen by 3 weeks of age
• presence of nests of dysplastic cells are seen in the ovaries of newborn mice and E20.5, but not E18.5, indicating that tumor growth begins perinatally
• females develop ovarian granulosa cell bilateral tumors with 100% penetrance from an early age
• 100% penetrance of aggressive testicular cancer
• tumors are first observable at 5 weeks of age, and by 3 months of age, about 70% of mice have unilateral testicular tumors and 30% have bilateral tumors
• tumors exhibit characteristics of granulosa cell tumors of the testis and not Sertoli cell tumors

cardiovascular system
• pulmonary tumor cell embolisms

hematopoietic system
• extrensive extramedullary hematopoiesis
• severe anemia

mortality/aging
• female mice die before 9 weeks of age

respiratory system
• pulmonary tumor cell embolisms

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
granulosa cell tumor DOID:2999 J:142150
testicular granulosa cell tumor DOID:5331 J:149060




Genotype
MGI:5432231
cn25
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Krastm4Tyj/Kras+
Amhr2tm3(cre)Bhr/Amhr2+
Genetic
Background
involves: 129S4/SvJae * 129S7/SvEvBrd * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Amhr2tm3(cre)Bhr mutation (1 available); any Amhr2 mutation (27 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krastm4Tyj mutation (9 available); any Kras mutation (76 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• female mutants develop granulosa cell tumors by 12-14 weeks of age
• male mutants develop granulosa cell tumors of the testis by 4-5 months of age; tumors do not spread or metastasize

reproductive system
• seminiferous tubule degeneration is seen by 4 weeks of age
• female mutants develop granulosa cell tumors by 12-14 weeks of age
• male mutants develop granulosa cell tumors of the testis by 4-5 months of age; tumors do not spread or metastasize

endocrine/exocrine glands
• seminiferous tubule degeneration is seen by 4 weeks of age
• female mutants develop granulosa cell tumors by 12-14 weeks of age
• male mutants develop granulosa cell tumors of the testis by 4-5 months of age; tumors do not spread or metastasize




Genotype
MGI:5432232
cn26
Allelic
Composition
Amhr2tm3(cre)Bhr/Amhr2+
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
Genetic
Background
involves: 129S4/SvJae * 129S7/SvEvBrd * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Amhr2tm3(cre)Bhr mutation (1 available); any Amhr2 mutation (27 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ptentm1Hwu mutation (16 available); any Pten mutation (81 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• female mutants develop granulosa cell tumors by 3 weeks of age
• male mutants develop testicular granulosa cell tumors by 5 weeks of age

endocrine/exocrine glands
• female mutants develop granulosa cell tumors by 3 weeks of age
• male mutants develop testicular granulosa cell tumors by 5 weeks of age

reproductive system
• female mutants develop granulosa cell tumors by 3 weeks of age
• male mutants develop testicular granulosa cell tumors by 5 weeks of age




Genotype
MGI:5432226
cn27
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
Tg(CYP19A1-cre)1Jri/0
Genetic
Background
involves: 129S4/SvJae * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ptentm1Hwu mutation (16 available); any Pten mutation (81 available)
Tg(CYP19A1-cre)1Jri mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• all mutants die within 2-3 months of age due to tumor burden

neoplasm
• mutants exhibit precancerous lesions in the ovaries by 3 weeks of age
• mutants develop large granulosa cell tumors by 6-8 weeks of age

endocrine/exocrine glands
• granulosa cell apoptosis is decreased in the ovaries at 5-6 weeks of age
• marker analysis indicates that at 6 weeks of age granulosa cell differentiation is blocked
• granulosa cell proliferation is increased in the ovaries at 5-6 weeks of age
• mutants exhibit precancerous lesions in the ovaries by 3 weeks of age
• mutants develop large granulosa cell tumors by 6-8 weeks of age

reproductive system
• granulosa cell apoptosis is decreased in the ovaries at 5-6 weeks of age
• marker analysis indicates that at 6 weeks of age granulosa cell differentiation is blocked
• granulosa cell proliferation is increased in the ovaries at 5-6 weeks of age
• mutants exhibit precancerous lesions in the ovaries by 3 weeks of age
• mutants develop large granulosa cell tumors by 6-8 weeks of age

homeostasis/metabolism

cellular
• granulosa cell apoptosis is decreased in the ovaries at 5-6 weeks of age
• marker analysis indicates that at 6 weeks of age granulosa cell differentiation is blocked
• granulosa cell proliferation is increased in the ovaries at 5-6 weeks of age

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
granulosa cell tumor DOID:2999 J:186144
ovarian cancer DOID:2394 OMIM:167000
OMIM:607893
J:186144




Genotype
MGI:5432224
cn28
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Krastm4Tyj/Kras+
Tg(CYP19A1-cre)1Jri/0
Genetic
Background
involves: 129S4/SvJae * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krastm4Tyj mutation (9 available); any Kras mutation (76 available)
Tg(CYP19A1-cre)1Jri mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mutants die within 3.5-5.5 months of age

neoplasm
• female mutants exhibit precancerous lesions in the ovaries at between 4 and 5 weeks of age
• female mutants develop bilateral granulosa cell tumors by 3 months of age

endocrine/exocrine glands
• marker analysis indicates that at 6 weeks of age granulosa cell differentiation is blocked
• female mutants exhibit precancerous lesions in the ovaries at between 4 and 5 weeks of age
• female mutants develop bilateral granulosa cell tumors by 3 months of age

reproductive system
• marker analysis indicates that at 6 weeks of age granulosa cell differentiation is blocked
• female mutants exhibit precancerous lesions in the ovaries at between 4 and 5 weeks of age
• female mutants develop bilateral granulosa cell tumors by 3 months of age

homeostasis/metabolism
• at 6 weeks of age in females
• at 6 weeks of age in females
• at 6 weeks of age in females

cellular
• marker analysis indicates that at 6 weeks of age granulosa cell differentiation is blocked

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
granulosa cell tumor DOID:2999 J:186144
ovarian cancer DOID:2394 OMIM:167000
OMIM:607893
J:186144




Genotype
MGI:4943268
cn29
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Ptentm1Hwu/Ptentm1Hwu
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129S4/SvJae * 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ptentm1Hwu mutation (16 available); any Pten mutation (81 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

neoplasm
• mice develop urothelial bladder tumors that progress to papillary carcinoma

renal/urinary system
• mice develop urothelial bladder tumors that progress to papillary carcinoma




Genotype
MGI:4943270
cn30
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Ptentm1Hwu/Ptentm1Hwu
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129S4/SvJae * 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ptentm1Hwu mutation (16 available); any Pten mutation (81 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

neoplasm
• mice develop urothelial bladder tumors that progress to papillary carcinoma

renal/urinary system
• mice develop urothelial bladder tumors that progress to papillary carcinoma




Genotype
MGI:5141743
cn31
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Krastm4Tyj/Kras+
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129S4/SvJae * 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krastm4Tyj mutation (9 available); any Kras mutation (76 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm

respiratory system




Genotype
MGI:5790500
cn32
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Krastm4Tyj/Kras+
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129S4/SvJae * 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krastm4Tyj mutation (9 available); any Kras mutation (76 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mean survival of 185 days and median survival of 200 days

neoplasm
• mice rapidly develop bladder tumors resembling urothelial cell carcinoma

renal/urinary system
• mice rapidly develop bladder tumors resembling urothelial cell carcinoma

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
urinary bladder cancer DOID:11054 OMIM:109800
J:234236




Genotype
MGI:4461251
cn33
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Gli1tm3(cre/ERT2)Alj/Gli1+
Genetic
Background
involves: 129S6/SvEvTac * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Gli1tm3(cre/ERT2)Alj mutation (2 available); any Gli1 mutation (48 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• female tamoxifen-treated mice exhibit well-developed prepuce unlike wild-type female mice
• adult tamoxifen-treated mice exhibit a hyperplasic prepuce with enlarged external genitalia similar to male mice unlike wild-type female mice
• however, the scrotal/perineal region is normal




Genotype
MGI:3830626
cn34
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Gt(ROSA)26Sortm1(EYFP)Cos/Gt(ROSA)26Sor+
Prom1tm1(cre/ERT2)Gilb/Prom1+
Genetic
Background
involves: 129S6/SvEvTac * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Gt(ROSA)26Sortm1(EYFP)Cos mutation (11 available); any Gt(ROSA)26Sor mutation (942 available)
Prom1tm1(cre/ERT2)Gilb mutation (1 available); any Prom1 mutation (75 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• tamoxifen administration leads to death of the mouse within 90 days from small intestine carcinoma

neoplasm
• two days after tamoxifen administration, there is a marked expansion of YFP+ cells within the crypts of the small intestine
• cultures of these cells yields four times as many, and much larger, clonogenic colonies
• ten days after tamoxifen administration, small intestine crypts are markedly disorganized with contiguous streams of YFP+ flowing out to the villi and forming a carpet of hyperplastic and grossly dysplastic cells
• sixty days after tamoxifen administration, the small intestine is twice the normal width and has a thickened, rugous appearance
• high-grade intraepithelial neoplasia and crypt adenoma formation is observed at the microscopic level sixty days after tamoxifen administration
• all mice die from the intestinal adenocarcinoma within 90 days of tamoxifen administration

digestive/alimentary system
• two days after tamoxifen administration, there is a marked expansion of YFP+ cells within the crypts of the small intestine
• cultures of these cells yields four times as many, and much larger, clonogenic colonies
• ten days after tamoxifen administration, small intestine crypts are markedly disorganized with contiguous streams of YFP+ flowing out to the villi and forming a carpet of hyperplastic and grossly dysplastic cells
• sixty days after tamoxifen administration, the small intestine is twice the normal width and has a thickened, rugous appearance
• high-grade intraepithelial neoplasia and crypt adenoma formation is observed at the microscopic level sixty days after tamoxifen administration
• all mice die from the intestinal adenocarcinoma within 90 days of tamoxifen administration




Genotype
MGI:5790498
cn35
Allelic
Composition
Cdkn1atm1Led/Cdkn1atm1Led
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129S6/SvEvTac * 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdkn1atm1Led mutation (1 available); any Cdkn1a mutation (60 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mean survival of 237 days and median survival of 238 days

neoplasm
• mice rapidly develop urothelial cell carcinoma

renal/urinary system
• mice rapidly develop urothelial cell carcinoma

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
urinary bladder cancer DOID:11054 OMIM:109800
J:234236




Genotype
MGI:5141741
cn36
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Fgfr3tm4Cxd/Fgfr3+
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129S6/SvEvTac * 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Fgfr3tm4Cxd mutation (0 available); any Fgfr3 mutation (52 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• shorter survival due to lung cancer, with a survival time between 200-400 days

renal/urinary system
• 100% of mutants exhibit areas of hyperproliferation in the bladder urothelium from about 3 months of age, however these lesions do not progress further when examined at 12 months of age

neoplasm
N
• despite hyperproliferation in the bladder, mutants do not develop urothelial carcinoma by 12 months of age
• mutants do not develop skin papillomas
• 36% of mutants develop lung tumors by 1 year of age
• lung tumors resemble solitary fibrous tumors of the lugs (hemangiopericytomas)

respiratory system
• 36% of mutants develop lung tumors by 1 year of age
• lung tumors resemble solitary fibrous tumors of the lugs (hemangiopericytomas)

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
lung cancer DOID:1324 OMIM:211980
OMIM:608935
OMIM:612571
OMIM:612593
OMIM:614210
J:174242




Genotype
MGI:5432228
cn37
Allelic
Composition
Amhr2tm3(cre)Bhr/Amhr2+
Ctnnb1tm1Mmt/Ctnnb1+
Genetic
Background
involves: 129S7/SvEvBrd * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Amhr2tm3(cre)Bhr mutation (1 available); any Amhr2 mutation (27 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• seminiferous tubule degeneration is seen by 5 weeks of age
• progressive loss of spermatogenesis and testicular atrophy with reduced testis size
• female mutants develop granulosa cell tumors by 6 months of age
• male mutants develop granulosa cell tumors of the testis by 9-13 weeks of age

reproductive system
• seminiferous tubule degeneration is seen by 5 weeks of age
• progressive loss of spermatogenesis and testicular atrophy with reduced testis size
• female mutants develop granulosa cell tumors by 6 months of age
• male mutants develop granulosa cell tumors of the testis by 9-13 weeks of age

neoplasm
• female mutants develop granulosa cell tumors by 6 months of age
• male mutants develop granulosa cell tumors of the testis by 9-13 weeks of age

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
granulosa cell tumor DOID:2999 J:186144
ovarian cancer DOID:2394 OMIM:167000
OMIM:607893
J:186144




Genotype
MGI:3795284
cn38
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Rspo1tm1Mcch/Rspo1tm1Mcch
Tg(Nr5a1-cre)5Asc/?
Genetic
Background
involves: 129/Sv * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Rspo1tm1Mcch mutation (0 available); any Rspo1 mutation (21 available)
Tg(Nr5a1-cre)5Asc mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• majority of embryos die during early embryonic development due to extensive Beta-catenin activation

reproductive system
N
• female mice that survive to birth have a normal reproductive system without the masculinazation of genitalia normally associated with Rspo1 null mice




Genotype
MGI:4418449
cn39
Allelic
Composition
Cdkn2atm1Rdp/Cdkn2atm1Rdp
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Ptentm1Rps/Ptentm1Rps
Tg(Tyr-cre/ERT2)13Bos/0
Genetic
Background
involves: 129/Sv * C57BL/6J * FVB * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdkn2atm1Rdp mutation (6 available); any Cdkn2a mutation (62 available)
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ptentm1Rps mutation (1 available); any Pten mutation (81 available)
Tg(Tyr-cre/ERT2)13Bos mutation (12 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• following 4-hydroxytamoxifen (4-OHT) application, all mice develop melanoma over a 9 month period unlike wild-type mice

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
melanoma DOID:1909 J:155731




Genotype
MGI:5544581
cn40
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Shhtm1(EGFP/cre)Cjt/Shh+
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Shhtm1(EGFP/cre)Cjt mutation (1 available); any Shh mutation (45 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
respiratory system
• in absence of lung formation, the pulmonary vascular plexus persists throughout embryonic development, but does not branch or develop further
• lungs fail to develop from the foregut
• lung agenesis is found in embryos examined at E13.5 and E17.5

cardiovascular system
N
• although no lungs develop, heart development and outflow and inflow tract structures are relatively normal, including atrial septation, septation between aorta and the pulmonary trunk, and atrioventricular canal development
• primitive non-branched pulmonary arteries which flank the esophagus and originate from the pulmonary trunk persist in E17.5 embryos
• pulmonary veins and pulmonary arteries develop and intersect at approximate location where a lung bud would be present in a normal embryo
• in absence of lung formation, the pulmonary vascular plexus persists throughout embryonic development, but does not branch or develop further

digestive/alimentary system




Genotype
MGI:2673257
cn41
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Krt19tm1(cre)Mmt/Krt19+
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Krt19tm1(cre)Mmt mutation (0 available); any Krt19 mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• died around 3 months of age of anemia and cachexia

neoplasm
• more than 3000 intestinal polyps/mouse by 3 weeks of age
• primarily in the duodenum and proximal jejunum
• lower densities in the ileum
• microadenomas in the colon

digestive/alimentary system
• more than 3000 intestinal polyps/mouse by 3 weeks of age
• primarily in the duodenum and proximal jejunum
• lower densities in the ileum
• microadenomas in the colon




Genotype
MGI:2673253
cn42
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Pou3f4-cre)32Cren/?
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Pou3f4-cre)32Cren mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• increased proliferation of cells by E10
• 110% at E11 to 300% at E11.5
• E11 proliferation rate increased 1.4X
• 6.7% increase in progenitor cell death and apoptosis
• lower proportion of differentiated neurons to proliferative cells
• changes similar to those seen in the spinal cord
• tissue mass of the midbrain was increased
• increased proliferation in all areas of the brain
• progenitor domains of the midbrain and other areas of the brain increased
• increased apoptosis
• enlarged ventricular zone at E10.5
• increased area occupied by neural progenitor cells
• smaller area occupied by differentiated neurons (as determined immunohistochemically and by activity of genes expressed in progenitor cells)




Genotype
MGI:4365781
cn43
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Osr2tm5(cre)Jian/Osr2+
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Osr2tm5(cre)Jian mutation (0 available); any Osr2 mutation (17 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

craniofacial
• E13.5 tooth germs transplanted under the kidney capsule of adult mice for 3 weeks deposit little enamel matrix with premature differentiation of dental pulp cells and large amounts of dentin-like matrix unlike similarly treated wild-type tooth germs
• at E16.5, multiple epithelial invaginations are detected in the nasal side of the developing palatal shelves unlike in wild-type mice
• at E17.5 to P0, ectopic epithelial invaginations at the nasal side of the palatal shelves form morphologically distinct epithelial buds unlike in wild-type mice
• at birth, dental mesenchyme is abnormal
• at birth, dental mesenchyme is abnormal

embryo
• at birth, dental mesenchyme is abnormal

digestive/alimentary system

growth/size/body
• E13.5 tooth germs transplanted under the kidney capsule of adult mice for 3 weeks deposit little enamel matrix with premature differentiation of dental pulp cells and large amounts of dentin-like matrix unlike similarly treated wild-type tooth germs
• at E16.5, multiple epithelial invaginations are detected in the nasal side of the developing palatal shelves unlike in wild-type mice
• at E17.5 to P0, ectopic epithelial invaginations at the nasal side of the palatal shelves form morphologically distinct epithelial buds unlike in wild-type mice
• at birth, dental mesenchyme is abnormal
• at birth, dental mesenchyme is abnormal

skeleton
• E13.5 tooth germs transplanted under the kidney capsule of adult mice for 3 weeks deposit little enamel matrix with premature differentiation of dental pulp cells and large amounts of dentin-like matrix unlike similarly treated wild-type tooth germs
• at E16.5, multiple epithelial invaginations are detected in the nasal side of the developing palatal shelves unlike in wild-type mice
• at E17.5 to P0, ectopic epithelial invaginations at the nasal side of the palatal shelves form morphologically distinct epithelial buds unlike in wild-type mice
• at birth, dental mesenchyme is abnormal
• at birth, dental mesenchyme is abnormal




Genotype
MGI:3045411
cn44
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Col2a1-cre)1Bhr/0
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Col2a1-cre)1Bhr mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• died around E18.5; only 30% survived after birth

skeleton
• endochondral bone elements all shorter




Genotype
MGI:2673888
cn45
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Fabp1-cre)1Mmt/?
Genetic
Background
involves: 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Fabp1-cre)1Mmt mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• die by 4-5 weeks of age of unknown causes

neoplasm
• 200-700 intestinal polyps per mouse by 4 weeks of age

digestive/alimentary system
• 200-700 intestinal polyps per mouse by 4 weeks of age




Genotype
MGI:3691354
cn46
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Pitx1-cre)7Rsd/0
Genetic
Background
involves: 129X1/SvJ * BALB/c * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Pitx1-cre)7Rsd mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• with early gain-of-function mutation, at E9.5, initial organ commitment is normal, but by E13.5, there is complete absence of pituitary gland in all mutants

nervous system
• with early gain-of-function mutation, at E9.5, initial organ commitment is normal, but by E13.5, there is complete absence of pituitary gland in all mutants




Genotype
MGI:5289781
cn47
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Hoxb7-cre)13Amc/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Hoxb7-cre)13Amc mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Kidney agenesis in Ctnnb1tm1Mmt/Ctnnb1+ Tg(Hoxb7-cre)13Amc/0 mice

renal/urinary system
• mice exhit both uni- and bilateral kidney agenesis, similar to that observed in Lrp4tm2Her homozygotes
• however, formation of the Wolffian duct and distal ureters as well as bladder and adrenal glands remain intact




Genotype
MGI:4887452
cn48
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Tcfap2a-cre)1Will/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Tcfap2a-cre)1Will mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• most embryos die between E12.5 and 16.5, likely due to vasculature defects
• most embryos die between E12.5 and 16.5, likely due to vasculature defects

craniofacial
• in some mutants this is turned downward and in others, is duplicated on the interior aspect
• mandibular prominences is increased in size, resulting in lack of proper lower jaw formation or fusion and forming a widened oral cavity
• maxillary prominence is increased in size, resulting in lack of proper upper jaw formation or fusion and forming a widened oral cavity
• the nasal process does not show controlled directional growth that results in formation of a normal nasal pit
• most mutants lack any recognizable facial features; some embryos have discernible features but these show severe defects
• embryos do not exhibit recognizable facial features except for a widened oral cavity
• facial development is normal at E9.0, but soon after facial prominences enlarge more rapidly than wild-type
• no significant changes in cell death or proliferation are detected at E10.5
• widened oral cavity
• at E12.5, mutants lack external (visible) ears

skeleton
• in some mutants this is turned downward and in others, is duplicated on the interior aspect
• cartilages in the head such as the parachordal plate and cartilages of the ear are grossly malformed
• nasal cartilages are wider and misshapen
• mutants have extensive ectopic cartilages in the head region resulting in cartilage fusions and malformations

hearing/vestibular/ear
• at E12.5, mutants lack external (visible) ears

vision/eye
• at E12.5, mutants lack external eyes although rudimentary eyes are found internalized

integument
• at E12.5, mutants lack vibrissae

growth/size/body
• most mutants lack any recognizable facial features; some embryos have discernible features but these show severe defects
• embryos do not exhibit recognizable facial features except for a widened oral cavity
• facial development is normal at E9.0, but soon after facial prominences enlarge more rapidly than wild-type
• no significant changes in cell death or proliferation are detected at E10.5
• widened oral cavity
• at E12.5, mutants lack external (visible) ears




Genotype
MGI:5432223
cn49
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(CYP19A1-cre)1Jri/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(CYP19A1-cre)1Jri mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mutants die within 6-8 months of age

neoplasm
• ovaries exhibit visible precancerous lesions between 4 and 6 weeks of age and develop granulosa cell tumors

reproductive system
• ovaries exhibit visible precancerous lesions between 4 and 6 weeks of age and develop granulosa cell tumors

endocrine/exocrine glands
• ovaries exhibit visible precancerous lesions between 4 and 6 weeks of age and develop granulosa cell tumors

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
ovarian cancer DOID:2394 OMIM:167000
OMIM:607893
J:186144




Genotype
MGI:5475208
cn50
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Dclk1tm1.1(cre/ERT2)Seno/Dclk1+
Genetic
Background
involves: 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Dclk1tm1.1(cre/ERT2)Seno mutation (0 available); any Dclk1 mutation (53 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
N
• 40 days after tamoxifen treatment, mice show no detectable polyp development in the small intestine




Genotype
MGI:3773283
cn51
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
H2az2Tg(Wnt1-cre)11Rth/H2az2+
Genetic
Background
involves: 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
H2az2Tg(Wnt1-cre)11Rth mutation (2 available); any H2az2 mutation (26 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
muscle
• cranial muscle patterning and differentiation are abnormal as determined by marker expression




Genotype
MGI:5694224
cn52
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Gt(ROSA)26Sortm2(Sp8)Lma/Gt(ROSA)26Sor+
Tg(Msx2-cre)5Rem/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Gt(ROSA)26Sortm2(Sp8)Lma mutation (0 available); any Gt(ROSA)26Sor mutation (942 available)
Tg(Msx2-cre)5Rem mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
limbs/digits/tail
N
• mice exhibit normal appendage development




Genotype
MGI:3836579
cn53
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Pbsn-cre)4Prb/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Pbsn-cre)4Prb mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• at 428 days

reproductive system
• keratinized squamous metaplasia of the preputial gland develops at 100 days (67% incidence), 200 days and at end-point (100% incidence)
• mice exhibit keratinized squamous metaplasia in the bulbourethral gland with incidence of 67% at 100 days and 100% at 200 days unlike wild-type mice
• at 200 days, mice develop adenocarcinoma foci (J:143034)
• at end-point, 100% of mice develop diffuse and locally invasive adenocarcinoma unlike wild-type mice (J:143034)
• prostatic tumor tissues show changes consistent with prostatic intracystic adenocarcinomas (J:284956)
• 3 of 5 mice show intracystic adenocarcinoma at 6-9 months of age (J:284956)
• 9 of 12 mice show intracystic adenocarcinoma at 9 months or older, with 1 of 12 showing invasive adenocarcinoma (J:284956)
• at 100 days, mice exhibit diffuse prostate intraepithelial neoplasia-like keratinized squamous metaplasia unlike in wild-type mice (J:143034)
• at 200 days, mice exhibit high-grade prostate intraepithelial neoplasia-like keratinized squamous metaplasia unlike in wild-type mice (J:143034)
• mice develop PIN lesions starting at 4-6 weeks of age (J:284956)
• 4 of 4 mice develop low grade PIN before 6 months of age and 3 of 4 mice show high grade PIN before 6 months of age (J:284956)
• 5 of 5 mice develop high grade PIN at 6-9 months of age (J:284956)

neoplasm
• at 200 days, mice develop adenocarcinoma foci (J:143034)
• at end-point, 100% of mice develop diffuse and locally invasive adenocarcinoma unlike wild-type mice (J:143034)
• prostatic tumor tissues show changes consistent with prostatic intracystic adenocarcinomas (J:284956)
• 3 of 5 mice show intracystic adenocarcinoma at 6-9 months of age (J:284956)
• 9 of 12 mice show intracystic adenocarcinoma at 9 months or older, with 1 of 12 showing invasive adenocarcinoma (J:284956)
• at 100 days, mice exhibit diffuse prostate intraepithelial neoplasia-like keratinized squamous metaplasia unlike in wild-type mice (J:143034)
• at 200 days, mice exhibit high-grade prostate intraepithelial neoplasia-like keratinized squamous metaplasia unlike in wild-type mice (J:143034)
• mice develop PIN lesions starting at 4-6 weeks of age (J:284956)
• 4 of 4 mice develop low grade PIN before 6 months of age and 3 of 4 mice show high grade PIN before 6 months of age (J:284956)
• 5 of 5 mice develop high grade PIN at 6-9 months of age (J:284956)

renal/urinary system
• urethral keratinized squamous metaplasia develops in 17% at day 200 and 28% at end-points unlike in wild-type mice

endocrine/exocrine glands
• keratinized squamous metaplasia of the preputial gland develops at 100 days (67% incidence), 200 days and at end-point (100% incidence)
• mice exhibit keratinized squamous metaplasia in the bulbourethral gland with incidence of 67% at 100 days and 100% at 200 days unlike wild-type mice
• urethral keratinized squamous metaplasia develops in 17% at day 200 and 28% at end-points unlike in wild-type mice
• at 200 days, mice develop adenocarcinoma foci (J:143034)
• at end-point, 100% of mice develop diffuse and locally invasive adenocarcinoma unlike wild-type mice (J:143034)
• prostatic tumor tissues show changes consistent with prostatic intracystic adenocarcinomas (J:284956)
• 3 of 5 mice show intracystic adenocarcinoma at 6-9 months of age (J:284956)
• 9 of 12 mice show intracystic adenocarcinoma at 9 months or older, with 1 of 12 showing invasive adenocarcinoma (J:284956)
• at 100 days, mice exhibit diffuse prostate intraepithelial neoplasia-like keratinized squamous metaplasia unlike in wild-type mice (J:143034)
• at 200 days, mice exhibit high-grade prostate intraepithelial neoplasia-like keratinized squamous metaplasia unlike in wild-type mice (J:143034)
• mice develop PIN lesions starting at 4-6 weeks of age (J:284956)
• 4 of 4 mice develop low grade PIN before 6 months of age and 3 of 4 mice show high grade PIN before 6 months of age (J:284956)
• 5 of 5 mice develop high grade PIN at 6-9 months of age (J:284956)

integument
• keratinized squamous metaplasia of the preputial gland develops at 100 days (67% incidence), 200 days and at end-point (100% incidence)




Genotype
MGI:6358659
cn54
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Nanos3tm2(cre)Ysa/Nanos3+
Genetic
Background
involves: 129X1/SvJ * C57BL/6J * C57BL/6NCrlj * CBA/JNCrlj
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Nanos3tm2(cre)Ysa mutation (2 available); any Nanos3 mutation (28 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• normal number of Rarg+ undifferentiated spermatogonia in tubules
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules

endocrine/exocrine glands
• significantly increased frequency of defective tubules (with lost or exiguous germ cell layer(s))
• normal number of Rarg+ undifferentiated spermatogonia in tubules
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules

reproductive system
• normal number of Rarg+ undifferentiated spermatogonia in tubules
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules
• significantly increased frequency of defective tubules (with lost or exiguous germ cell layer(s))
• normal number of Rarg+ undifferentiated spermatogonia in tubules
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules




Genotype
MGI:6358660
cn55
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Nanos3tm2(cre)Ysa/Nanos3+
Genetic
Background
involves: 129X1/SvJ * C57BL/6J * C57BL/6NCrlj * CBA/JNCrlj
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Nanos3tm2(cre)Ysa mutation (2 available); any Nanos3 mutation (28 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules

endocrine/exocrine glands
• significantly increased frequency of defective tubules (with lost or exiguous germ cell layer(s))
• significantly increased frequency of Sertoli cell only tubules
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules

reproductive system
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules
• significantly increased frequency of defective tubules (with lost or exiguous germ cell layer(s))
• significantly increased frequency of Sertoli cell only tubules
• significantly reduced number of Gfra1+ undifferentiated spermatogonia in tubules




Genotype
MGI:5581953
cn56
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Ctsktm1(cre)Ska/Ctsk+
Genetic
Background
involves: 129X1/SvJ * C57BL/6NCrlj * CBA/JNCrlj
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Ctsktm1(cre)Ska mutation (0 available); any Ctsk mutation (29 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
N
• mice exhibit normal bone formation

hematopoietic system

cellular

immune system




Genotype
MGI:5581955
cn57
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Tek-cre)1Ywa/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Tek-cre)1Ywa mutation (6 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging




Genotype
MGI:3689416
cn58
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Sp7-tTA,tetO-EGFP/cre)1Amc/0
Genetic
Background
involves: 129X1/SvJ * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Sp7-tTA,tetO-EGFP/cre)1Amc mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

limbs/digits/tail
• from E14.5 - P0, examination shows that limbs are shorter than in wild-type

skeleton
• expansion of Osx1 expression (Osx1-expressing cells) at E14.5, indicating promotion of osteoblast development, is observed
• no Oc+ terminal osteoblasts are found prior to E16.5, and few that are observed are restricted to periosteal region
• at E16.5, osteoclasts are absent from mutants when they are detected normally in wild-type
• at E14.5 and 16.5, tibia has abnormal wedge-shaped growth plate with few identifiable hypertrophic chondrocytes visible compared to wild-type
• at E16.5, no primary spongiosa-like matrix is observed in mutants, unlike wild-type; matrix resembles dense matrix restricted to region forming bone collar
• at E16.5, long bones appear to have a more intense and broader ossification center than in wild-type
• at P0, a thick bony matrix characterizes all long bones; bone formation is apparent in several cranial regions
• at E14.5, osteoblast lineage is expanded and 3-fold increase in proliferation of osteoblast-forming regions along the length of the periosteum
• at E14.5, extensive premature bone ossification of the tibia is seen, while no mineralization in wild-type has occurred
• delayed ossification in skull bones is apparent at E16.5

hematopoietic system
• at E16.5, osteoclasts are absent from mutants when they are detected normally in wild-type

immune system
• at E16.5, osteoclasts are absent from mutants when they are detected normally in wild-type

cellular
• expansion of Osx1 expression (Osx1-expressing cells) at E14.5, indicating promotion of osteoblast development, is observed
• no Oc+ terminal osteoblasts are found prior to E16.5, and few that are observed are restricted to periosteal region
• at E16.5, osteoclasts are absent from mutants when they are detected normally in wild-type




Genotype
MGI:5319652
cn59
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Col1a1-cre)1Kry/0
Genetic
Background
involves: 129X1/SvJ * FVB
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Col1a1-cre)1Kry mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• normal for the first two weeks after birth but die within a few days after weaning

craniofacial
• form but fail to erupt

skeleton
• form but fail to erupt
• benign tumors in the ribs of 80% of mice

neoplasm
• benign tumors in the ribs of 80% of mice

hematopoietic system

immune system

growth/size/body
• form but fail to erupt




Genotype
MGI:4943263
cn60
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
renal/urinary system
• mice develop hyperplastic lesions in the bladder unlike wild-type mice (J:164579)
• mice develop premalignant bladder lesions (J:234236)

neoplasm
N
• hyperproliferative lesions in the bladder do not progress to carcinoma




Genotype
MGI:4366459
cn61
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Cryaa-cre)10Mlr/0
Genetic
Background
involves: 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Cryaa-cre)10Mlr mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• at E15.5, lens epithelial cells accumulate posterior to the lens equator unlike in wild-type mice
• lens epithelial cells fail to exhibit the cell cycle

cellular




Genotype
MGI:4943264
cn62
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Upk2-cre)6Xrw/0
Genetic
Background
involves: 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
renal/urinary system
• mice develop hyperplastic lesions in the bladder unlike wild-type mice (J:164579)
• 100% of mutants exhibit areas of hyperproliferation in the bladder urothelium from about 3 months of age, however these lesions do not progress further when examined at 12 months of age (J:174242)

neoplasm
N
• hyperproliferative lesions in the bladder do not progress to carcinoma (J:164579)
• mutants aged up to 18 months do not develop lung tumors, skin tumors or urothelial carcinoma (J:174242)




Genotype
MGI:5790497
cn63
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1tm1Mmt
Tg(Upk2-cre)6Xrw/0
Tg(Upk2-HRAS*Q61L)5Xrw/0
Genetic
Background
involves: 129X1/SvJ * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
Tg(Upk2-HRAS*Q61L)5Xrw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mean survival of 231 days and median survival of 236 days

neoplasm
• mice rapidly develop bladder tumors with progression to non-invasive papillary carcinomas (urothelial cell carcinoma)
• the number of proliferating cells within each tumor is increased compared to single conditional Ctnnb1tm1Mmt homozygotes
• mice treated with a MEK1/2 inhibitor, PD184352, show tumor regression and reduction in proliferation

renal/urinary system
• due to bladder tumors
• mice rapidly develop bladder tumors with progression to non-invasive papillary carcinomas (urothelial cell carcinoma)
• the number of proliferating cells within each tumor is increased compared to single conditional Ctnnb1tm1Mmt homozygotes
• mice treated with a MEK1/2 inhibitor, PD184352, show tumor regression and reduction in proliferation

homeostasis/metabolism
• due to bladder tumors

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
urinary bladder cancer DOID:11054 OMIM:109800
J:234236




Genotype
MGI:5428001
cn64
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Wnt9btm1.1Amc/Wnt9btm1.2Amc
Tg(Cdh16-cre)91Igr/0
Genetic
Background
involves: 129X1/SvJ * ICR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Cdh16-cre)91Igr mutation (1 available)
Wnt9btm1.1Amc mutation (0 available); any Wnt9b mutation (22 available)
Wnt9btm1.2Amc mutation (1 available); any Wnt9b mutation (22 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
renal/urinary system
• cystic index at P1 is increased compared to in Wnt9btm1.1Amc/Wnt9btm1.2Amc Tg(Cdh16-cre)91Igr mice

growth/size/body
• cystic index at P1 is increased compared to in Wnt9btm1.1Amc/Wnt9btm1.2Amc Tg(Cdh16-cre)91Igr mice




Genotype
MGI:5428002
cn65
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tg(Cdh16-cre)91Igr/0
Genetic
Background
involves: 129X1/SvJ * ICR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tg(Cdh16-cre)91Igr mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

renal/urinary system
• mild at birth

growth/size/body




Genotype
MGI:5319651
cx66
Allelic
Composition
Ctnnb1tm1Mmt/Ctnnb1+
Tcf7tm1Cle/Tcf7+
Genetic
Background
involves: 129P2/OlaHsd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctnnb1tm1Mmt mutation (0 available); any Ctnnb1 mutation (49 available)
Tcf7tm1Cle mutation (0 available); any Tcf7 mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
• very low bone density





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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory