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Phenotypes Associated with This Genotype
Genotype
MGI:3829023
Allelic
Composition
Ctcftm2Gal/Ctcftm2Gal
Rag2tm1Fwa/Rag2tm1Fwa
Tg(Lck-cre)1Cwi/0
Genetic
Background
involves: 129P2/OlaHsd * 129S/SvEv * C57BL/6 * C57BL/10
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctcftm2Gal mutation (0 available); any Ctcf mutation (78 available)
Rag2tm1Fwa mutation (45 available); any Rag2 mutation (115 available)
Tg(Lck-cre)1Cwi mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• despite increased double positive T cell production stimulated by anti-CD3epsilon treatment, mice produce fewer double positive T cells compared to similarly treated Rag2tm1Fwa homozygotes

hematopoietic system
• despite increased double positive T cell production stimulated by anti-CD3epsilon treatment, mice produce fewer double positive T cells compared to similarly treated Rag2tm1Fwa homozygotes


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)
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last database update
01/28/2026
MGI 6.24
The Jackson Laboratory