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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tsixtm1.1Awu
targeted mutation 1.1, Anton Wutz
MGI:5285833
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Tsixtm1.1Awu/Tsixtm1.1Awu
Tg(CAG-EGFP)50Osb/0
Gt(ROSA)26Sortm1(rtTA)Awu/Gt(ROSA)26Sortm1(rtTA)Awu
involves: 129P2/OlaHsd * 129S4/SvJae * C3H/HeSlc * C57BL/6J * C57BL/6Slc MGI:5285846
cx2
Tsixtm1.1Awu/Y
Tg(CAG-EGFP)50Osb/0
Gt(ROSA)26Sortm1(rtTA)Awu/Gt(ROSA)26Sortm1(rtTA)Awu
involves: 129P2/OlaHsd * 129S4/SvJae * C3H/HeSlc * C57BL/6J * C57BL/6Slc MGI:5285847
cx3
Tsixtm1.1Awu/Tsix+
Tg(CAG-EGFP)50Osb/0
Gt(ROSA)26Sortm1(rtTA)Awu/Gt(ROSA)26Sortm1(rtTA)Awu
involves: 129P2/OlaHsd * 129S4/SvJae * C3H/HeSlc * C57BL/6J * C57BL/6Slc MGI:5285848


Genotype
MGI:5285846
cx1
Allelic
Composition
Tsixtm1.1Awu/Tsixtm1.1Awu
Tg(CAG-EGFP)50Osb/0
Gt(ROSA)26Sortm1(rtTA)Awu/Gt(ROSA)26Sortm1(rtTA)Awu
Genetic
Background
involves: 129P2/OlaHsd * 129S4/SvJae * C3H/HeSlc * C57BL/6J * C57BL/6Slc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(rtTA)Awu mutation (0 available); any Gt(ROSA)26Sor mutation (944 available)
Tg(CAG-EGFP)50Osb mutation (1 available)
Tsixtm1.1Awu mutation (0 available); any Tsix mutation (57 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• uninduced mice are normal and fertile




Genotype
MGI:5285847
cx2
Allelic
Composition
Tsixtm1.1Awu/Y
Tg(CAG-EGFP)50Osb/0
Gt(ROSA)26Sortm1(rtTA)Awu/Gt(ROSA)26Sortm1(rtTA)Awu
Genetic
Background
involves: 129P2/OlaHsd * 129S4/SvJae * C3H/HeSlc * C57BL/6J * C57BL/6Slc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(rtTA)Awu mutation (0 available); any Gt(ROSA)26Sor mutation (944 available)
Tg(CAG-EGFP)50Osb mutation (1 available)
Tsixtm1.1Awu mutation (0 available); any Tsix mutation (57 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• uninduced mice are normal and fertile




Genotype
MGI:5285848
cx3
Allelic
Composition
Tsixtm1.1Awu/Tsix+
Tg(CAG-EGFP)50Osb/0
Gt(ROSA)26Sortm1(rtTA)Awu/Gt(ROSA)26Sortm1(rtTA)Awu
Genetic
Background
involves: 129P2/OlaHsd * 129S4/SvJae * C3H/HeSlc * C57BL/6J * C57BL/6Slc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(rtTA)Awu mutation (0 available); any Gt(ROSA)26Sor mutation (944 available)
Tg(CAG-EGFP)50Osb mutation (1 available)
Tsixtm1.1Awu mutation (0 available); any Tsix mutation (57 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• when Tsixtm1.1Awu is inherited paternally, female mice treated with doxycycline from E0.5 exhibit severe developmental defect at E7.5 compared with control mice
• however, no developmental defect is observed when the allele is maternally inherited or when doxycycline treated blastocysts with paternally inherited Tsixtm1.1Awu are transplanted into wild-type recipients
• when Tsixtm1.1Awu is inherited maternally, female mice treated with doxycycline from E6.5 exhibit reduced density of fetal capillaries in the placental labyrinth compared with control mice
• when Tsixtm1.1Awu is inherited paternally, female mice treated with doxycycline from E6.5 exhibit a severe defect in fetal capillaries compared with control mice
• in severely affected female mice treated with doxycycline from E6.5 when Tsixtm1.1Awu is inherited paternally
• at E13.5 in female mice treated with doxycycline from E6.5 or E7.5 when Tsixtm1.1Awu is inherited paternally
• mild at E13.5 in female mice treated with doxycycline from E8.5 when Tsixtm1.1Awu is inherited paternally
• however, female mice treated with doxycycline from E9.5 exhibit normal placenta size at E13.5 when the allele is inherited paternally
• when Tsixtm1.1Awu is inherited paternally, female mice treated with doxycycline from E6.5 exhibit a severe defect in all trophoblast cell types compared with control mice
• when Tsixtm1.1Awu is inherited paternally, female mice treated with doxycycline from E6.5 exhibit overabundant and massively enlarged compared to in control mice
• in severely affected female mice treated with doxycycline from E6.5 when Tsixtm1.1Awu is inherited paternally
• absent in severely affected female mice treated with doxycycline from E6.5 when Tsixtm1.1Awu is inherited paternally

cellular
• increased in female mice treated with doxycycline from E6.5 when Tsixtm1.1Awu is inherited paternally
• in female mice treated with doxycycline from E6.5 when Tsixtm1.1Awu is inherited paternally
• when Tsixtm1.1Awu is inherited paternally, female mice treated with doxycycline from E0.5 fail to imprint and inactivated the paternal X chromosome unlike in control mice

cardiovascular system
• when Tsixtm1.1Awu is inherited maternally, female mice treated with doxycycline from E6.5 exhibit reduced density of fetal capillaries in the placental labyrinth compared with control mice
• when Tsixtm1.1Awu is inherited paternally, female mice treated with doxycycline from E6.5 exhibit a severe defect in fetal capillaries compared with control mice

growth/size/body
• when Tsixtm1.1Awu is inherited paternally, female mice treated with doxycycline from E0.5 exhibit severe developmental defect at E7.5 compared with control mice
• however, no developmental defect is observed when the allele is maternally inherited or when doxycycline treated blastocysts with paternally inherited Tsixtm1.1Awu are transplanted into wild-type recipients





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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory