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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		ckr+
wild type
MGI:2430139
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		ckr/ckr+ involves: C3H/HeRos * C57BL/10Ros MGI:3819777


Genotype
MGI:3819777
ht1
Allelic
Composition		 ckr/ckr+
Genetic
Background		 involves: C3H/HeRos * C57BL/10Ros
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
behavior/neurological phenotype ( J:87399 )
N
• unlike homozygotes, mice do not exhibit circling or hyperactivity

nervous system
dilated lateral ventricle ( J:87399 )
• at 3 months of age




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
01/28/2026
MGI 6.24 		The Jackson Laboratory