Phenotypes for Kcnab1 Kcnab2 MGI:3619244 MGI Mouse

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Phenotypes Associated with This Genotype

Allelic Composition	Kcnab1^tm1Mes/Kcnab1⁺ Kcnab2^tm1Kmc/Kcnab2^tm1Kmc
Genetic Background	involves: 129S7/SvEvBrd

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Kcnab1^tm1Mes mutation (0 available); any Kcnab1 mutation (25 available)
Kcnab2^tm1Kmc mutation (1 available); any Kcnab2 mutation (24 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

mortality/aging

premature death ( J:106453 )

• average life span about 133 days

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 03/31/2026 MGI 6.24