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Phenotypes Associated with This Genotype
Genotype
MGI:3522344
ht1
Allelic
Composition		 Per1Hftm/Per1+
Genetic
Background		 C57BL/6J-Per1Hftm/JtJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Per1Hftm mutation (1 available); any Per1 mutation (63 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
shortened circadian behavior period ( J:91116 )
• short circadian free-running period in constant darkness

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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Funding Information
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Send questions and comments to User Support. 		last database update
12/17/2024
MGI 6.24 		The Jackson Laboratory