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Phenotypes Associated with This Genotype
Genotype
MGI:3717905
Allelic
Composition
Igk-Jtm1Mwg/Igktm1Dhu
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Igk-Jtm1Mwg mutation (1 available); any Igk-J mutation (9 available)
Igktm1Dhu mutation (2 available); any Igk mutation (33 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• IgM density at the pre-B and immature B cell stages is indistinguishable from wild-type 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)
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last database update
01/06/2026
MGI 6.24
The Jackson Laboratory