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Phenotypes Associated with This Genotype
Genotype
MGI:3852101
Allelic
Composition
Per2tm1Drw/Per2tm1Drw
Tg(PER2*S662D)382Ljp/0
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Per2tm1Drw mutation (2 available); any Per2 mutation (73 available)
Tg(PER2*S662D)382Ljp mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• circadian period is 0.7 hours longer than in wild-type 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
03/31/2026
MGI 6.24
The Jackson Laboratory