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Phenotypes Associated with This Genotype
Genotype
MGI:3045805
cx1
Allelic
Composition
Igh-Jtm1Dhu/Igh-Jtm1(VDJ-17.2.25)Wabl
Igktm1Dhu/Igktm1Dhu
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Igh-Jtm1Dhu mutation (1 available); any Igh-J mutation (12 available)
Igh-Jtm1(VDJ-17.2.25)Wabl mutation (0 available); any Igh-J mutation (12 available)
Igktm1Dhu mutation (2 available); any Igk mutation (33 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• precursor B cells and B lymphocytes are reduced by 1/3 to 1/2
• 80% of bone marrow B cells have an immature phenotype
• rapid turnover

immune system
• precursor B cells and B lymphocytes are reduced by 1/3 to 1/2
• 80% of bone marrow B cells have an immature phenotype
• rapid turnover


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