About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Gt(ROSA)26Sortm11(Lmp1)Rsky
targeted mutation 11, Klaus Rajewsky
MGI:5314030
Summary 6 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+ involves: C57BL/6 MGI:5314101
cn2
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Tcrbtm1Mom/Tcrb+
Tcrdtm1Mom/Tcrdtm1Mom
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * 129S2/SvPas * C57BL/6 MGI:5314091
cn3
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Tcrbtm1Mom/Tcrbtm1Mom
Tcrdtm1Mom/Tcrdtm1Mom
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * 129S2/SvPas * C57BL/6 MGI:5314096
cn4
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Klrk1tm1Dhr/Klrk1tm1Dhr
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * C57BL/6 MGI:5314087
cn5
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * C57BL/6 MGI:5314104
cn6
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Cd19tm1(cre/ERT2)Rsky/Cd19+
involves: 129P2/OlaHsd * C57BL/6J MGI:5614487


Genotype
MGI:5314101
cn1
Allelic
Composition
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm11(Lmp1)Rsky mutation (0 available); any Gt(ROSA)26Sor mutation (942 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• B cells treated with TAT-cre proliferate in culture unlike wild-type cells
• B cells treated with TAT-cre exhibit increased cell size compared with wild-type cells

hematopoietic system
• B cells treated with TAT-cre proliferate in culture unlike wild-type cells
• B cells treated with TAT-cre exhibit increased cell size compared with wild-type cells

cellular
• B cells treated with TAT-cre proliferate in culture unlike wild-type cells




Genotype
MGI:5314091
cn2
Allelic
Composition
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Tcrbtm1Mom/Tcrb+
Tcrdtm1Mom/Tcrdtm1Mom
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (56 available)
Gt(ROSA)26Sortm11(Lmp1)Rsky mutation (0 available); any Gt(ROSA)26Sor mutation (942 available)
Tcrbtm1Mom mutation (12 available); any Tcrb mutation (94 available)
Tcrdtm1Mom mutation (13 available); any Tcrd mutation (15 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

immune system

hematopoietic system

growth/size/body




Genotype
MGI:5314096
cn3
Allelic
Composition
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Tcrbtm1Mom/Tcrbtm1Mom
Tcrdtm1Mom/Tcrdtm1Mom
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (56 available)
Gt(ROSA)26Sortm11(Lmp1)Rsky mutation (0 available); any Gt(ROSA)26Sor mutation (942 available)
Tcrbtm1Mom mutation (12 available); any Tcrb mutation (94 available)
Tcrdtm1Mom mutation (13 available); any Tcrd mutation (15 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

immune system

liver/biliary system
• occasionally

neoplasm
• most tumors resemble diffuse large B cell lymphomas (in 6 of 9 mice)

hematopoietic system

growth/size/body
• occasionally




Genotype
MGI:5314087
cn4
Allelic
Composition
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Klrk1tm1Dhr/Klrk1tm1Dhr
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (56 available)
Gt(ROSA)26Sortm11(Lmp1)Rsky mutation (0 available); any Gt(ROSA)26Sor mutation (942 available)
Klrk1tm1Dhr mutation (3 available); any Klrk1 mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
N
• mice are protected from Lmp1-driven lymphomagenesis




Genotype
MGI:5314104
cn5
Allelic
Composition
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (56 available)
Gt(ROSA)26Sortm11(Lmp1)Rsky mutation (0 available); any Gt(ROSA)26Sor mutation (942 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• 2 weeks after treatment with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1)

immune system
• 2 weeks after treatment with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1)
• impaired in the bone marrow
• at 6 to 12 weeks in the bone marrow
• at 6 to 12 weeks in the spleen and bone marrow
• absent CD19+Fas+ B cells at 8 to 11 weeks in the spleen
• at 6 to 12 weeks in the bone marrow
• at 6 to 12 weeks in the bone marrow
• at P8, mice exhibit an increase in CD19+ B cells in the spleen compared with control mice
• at P8, but not P3, in the spleen
• of activated T cells in the bone marrow at 6 to 12 weeks
• at P8, but not P3, in the spleen
• of activated T cells in the bone marrow at 6 to 12 weeks
• after 2 weeks, mice treated with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1) exhibit splenomegaly and become terminally ill unlike control mice
• after 2 weeks, mice treated with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1) exhibit rapid expansion of Lmp1+ B cell blasts largely confined to peripheral lymphoid organs and the bone marrow with some infiltration into the liver and rarely into lungs and kidneys compared with control mice
• however, mice treated with one depleting antibodies (anti-CD4, anti-CD8, anti-Thy1 or anti-CD4 and anti-CD8) do not exhibit expansion of B cells
• in an in vitro tumor killing assay, CD4+ T cells exhibit reduced tumor killing compared with control cells
• however, CD4+ T cells exhibit normal prevention of tumor outgrowth in vivo and elimination of nontransformed L,p1+ B cells upon transfer
• the CD8+ compartment of the bone marrow of mice treated with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1) exhibit a 2-fold increase in cells expressing IFN-gamma, TNF-alpha, IL4 and IL17
• in vivo, CD8+ T cells exhibit reduced prevention of tumor outgrowth compared with control cells
• however, CD8+ T cell exhibit normal tumor killing in vitro and elimination of nontransformed L,p1+ B cells upon transfer
• minor in T cells co-cultured with tumor or B cells
• minor in T cells co-cultured with tumor or B cells

hematopoietic system
• after 2 weeks, mice treated with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1) exhibit rapid expansion of Lmp1+ B cell blasts largely confined to peripheral lymphoid organs and the bone marrow with some infiltration into the liver and rarely into lungs and kidneys compared with control mice
• however, mice treated with one depleting antibodies (anti-CD4, anti-CD8, anti-Thy1 or anti-CD4 and anti-CD8) do not exhibit expansion of B cells
• 2 weeks after treatment with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1)
• impaired in the bone marrow
• at 6 to 12 weeks in the bone marrow
• at 6 to 12 weeks in the spleen and bone marrow
• absent CD19+Fas+ B cells at 8 to 11 weeks in the spleen
• at 6 to 12 weeks in the bone marrow
• at 6 to 12 weeks in the bone marrow
• at P8, mice exhibit an increase in CD19+ B cells in the spleen compared with control mice
• at P8, but not P3, in the spleen
• of activated T cells in the bone marrow at 6 to 12 weeks
• at P8, but not P3, in the spleen
• of activated T cells in the bone marrow at 6 to 12 weeks
• in an in vitro tumor killing assay, CD4+ T cells exhibit reduced tumor killing compared with control cells
• however, CD4+ T cells exhibit normal prevention of tumor outgrowth in vivo and elimination of nontransformed L,p1+ B cells upon transfer
• the CD8+ compartment of the bone marrow of mice treated with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1) exhibit a 2-fold increase in cells expressing IFN-gamma, TNF-alpha, IL4 and IL17
• in vivo, CD8+ T cells exhibit reduced prevention of tumor outgrowth compared with control cells
• however, CD8+ T cell exhibit normal tumor killing in vitro and elimination of nontransformed L,p1+ B cells upon transfer

growth/size/body
• 2 weeks after treatment with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1)

cellular
• after 2 weeks, mice treated with a cocktail of depleting antibodies (anti-CD4, anti-CD8 and anti-Thy1) exhibit rapid expansion of Lmp1+ B cell blasts largely confined to peripheral lymphoid organs and the bone marrow with some infiltration into the liver and rarely into lungs and kidneys compared with control mice
• however, mice treated with one depleting antibodies (anti-CD4, anti-CD8, anti-Thy1 or anti-CD4 and anti-CD8) do not exhibit expansion of B cells




Genotype
MGI:5614487
cn6
Allelic
Composition
Gt(ROSA)26Sortm11(Lmp1)Rsky/Gt(ROSA)26Sor+
Cd19tm1(cre/ERT2)Rsky/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre/ERT2)Rsky mutation (1 available); any Cd19 mutation (56 available)
Gt(ROSA)26Sortm11(Lmp1)Rsky mutation (0 available); any Gt(ROSA)26Sor mutation (942 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• with B cell blasts outnumbering normal splenic B cells 20-fold in tamoxifen-treated mice
• CD19+ B cells in tamoxifen-treated mice
• B cell blasts outnumbering normal splenic B cells 20-fold in tamoxifen-treated mice
• however, cell counts return to baseline after 2 weeks and a second application of tamoxifen does not result in another wave of B cell expansion
• massive expansion in tamoxifen-treated mice
• massive expansion in tamoxifen-treated mice
• in tamoxifen-treated mice
• however, T cell numbers decrease 8 days after tamoxifen application
• vigorous degranulation when T cells from tamoxifen-treated mice are exposed to LMP1-transduced B cells in vitro

hematopoietic system
• with B cell blasts outnumbering normal splenic B cells 20-fold in tamoxifen-treated mice
• CD19+ B cells in tamoxifen-treated mice
• B cell blasts outnumbering normal splenic B cells 20-fold in tamoxifen-treated mice
• however, cell counts return to baseline after 2 weeks and a second application of tamoxifen does not result in another wave of B cell expansion
• massive expansion in tamoxifen-treated mice
• massive expansion in tamoxifen-treated mice
• in tamoxifen-treated mice
• however, T cell numbers decrease 8 days after tamoxifen application
• vigorous degranulation when T cells from tamoxifen-treated mice are exposed to LMP1-transduced B cells in vitro

growth/size/body
• with B cell blasts outnumbering normal splenic B cells 20-fold in tamoxifen-treated mice





Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
04/23/2024
MGI 6.23
The Jackson Laboratory