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Phenotypes Associated with This Genotype
Genotype
MGI:4943715
Allelic
Composition		 Cry1tm1Jhjh/Cry1tm1Jhjh
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cry1tm1Jhjh mutation (0 available); any Cry1 mutation (35 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
shortened circadian behavior period ( J:54241 )
• under dark:dark conditions
• however, light entrainment of locomotor activity is normal

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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Send questions and comments to User Support. 		last database update
04/23/2024
MGI 6.23 		The Jackson Laboratory