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Phenotypes Associated with This Genotype
Genotype
MGI:5316838
Allelic
Composition
Hrhr/Hrhr-3J
Genetic
Background
involves: MRL/MpJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hrhr mutation (18 available); any Hr mutation (89 available)
Hrhr-3J mutation (0 available); any Hr mutation (89 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
• around 2 weeks of age the first coat is lost from the nose to the back of the mouse and does not regrow


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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last database update
03/31/2026
MGI 6.24
The Jackson Laboratory