These mice are derived from chimeric mice produced during creation of the Ightm1.1Rsky mouse strain. Upon crossing the chimeras with Cre expressing transgenic mice, the CH region of the Igh locus is deleted and an inversion of the targeted construct also occurs. This places the mutant Ighg1 into the right orientation to express functional protein. B cells from these mice were found to exclusively express IgG1 antibodies in both a soluble and membrane bound form. (J:125719)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Gene Expression
Related Disease
Reference
BALB/cJ
Targeted
Intergenic deletion, Inversion
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--
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2

Phenotypes

Legend:
hm: homozygous
ht: heterozygous
cn: conditional genotype
cx: complex: > 1 genome feature
tg: involves transgenes
ot: other: hemizygous, indeterminate,...
(F): Female
(M): Male
phenotype observed
N: normal phenotype
(#): related diseases count
Phenotypes:
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Phenotypes

References Literature

Title
PMID
Journal
Year
IF
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