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Phenotypes Associated with This Genotype
Genotype
MGI:3665459
Allelic
Composition
Tac1tm1Pig/Tac1tm1Pig
Genetic
Background
B6.129-Tac1tm1Pig
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tac1tm1Pig mutation (1 available); any Tac1 mutation (41 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• in depression-related paradigms, mutants are more active in the Porsolt's forced-swimming test and in the tail-suspension test and do not become hyperactive after bulbectomy, indicating decreased depression-related behaviors
• homozygotes are more active and less affected by the light conditions (high light) in the central area of the open-field arena, more active in the open areas of an elevated zero-maze, show reduced latency to feed in the Thatcher-Britton conflict paradigm, and exhibit more social interactions in an aversive environment, all indicators of reduced anxiety


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
12/17/2024
MGI 6.24
The Jackson Laboratory