Phenotypes for Clock Usf1 MGI:5515432 MGI Mouse

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Phenotypes Associated with This Genotype

Allelic Composition	Clock^m1Jt/Clock⁺ Usf1^soc/Usf1⁺
Genetic Background	(BALB/cJ x C57BL/6J)F1

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Clock^m1Jt mutation (3 available); any Clock mutation (105 available)
Usf1^soc mutation (0 available); any Usf1 mutation (83 available)

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

behavior/neurological

prolonged circadian behavior period ( J:198519 )

• increased 0.3 hr upon exposure to constant darkness

• Background Sensitivity: mice on a (BALB/cJ x C57BL/6J)F1 background exhibit a shorted extension of activity period upon exposure to constant darkness compared with mice on a C57BL/6J congenic background

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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