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Phenotypes Associated with This Genotype
Genotype
MGI:5545743
Allelic
Composition
Kittm1(cre/ERT2)Dsa/Kit+
Prkg1tm2Naw/Prkg1tm2Naw
Genetic
Background
involves: 129S1/Sv * 129S6/SvEvTac * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Kittm1(cre/ERT2)Dsa mutation (0 available); any Kit mutation (175 available)
Prkg1tm2Naw mutation (0 available); any Prkg1 mutation (65 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
digestive/alimentary system
• significant GI motor dysfunction is observed with tamoxifen treatment
• change in contraction frequency is observed in tamoxifen-treated mutants
• nitric oxide-dependent nitrergic slow component of the inhibitory junction potential in circular smooth muscle cells of the colon is abolished in tamoxifen-treated mice
• GI transit time is increased by about 2 hours in treated mutants

muscle
• change in contraction frequency is observed in tamoxifen-treated mutants
• nitric oxide-dependent nitrergic slow component of the inhibitory junction potential in circular smooth muscle cells of the colon is abolished in tamoxifen-treated 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
01/28/2026
MGI 6.24
The Jackson Laboratory