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Phenotypes Associated with This Genotype
Genotype
MGI:4367612
Allelic
Composition
Chat/Slc18a3tm1.1Vpra/Chat+
Genetic
Background
involves: 129S4/SvJae * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Chat/Slc18a3tm1.1Vpra mutation (0 available); any Chat mutation (63 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• increased intracellular acetylcholine level in the brains of adult mice

nervous system
• miniature endplate potential amplitude and frequency are increased compared to in wild-type mice

behavior/neurological
N
• mice exhibit normal grip force, wire-hanging, gait, and locomotion


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