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Phenotypes Associated with This Genotype
Genotype
MGI:3805939
Allelic
Composition		 Ay-Jkn/A
Mc1re/Mc1re
Tg(MC1R)1Jkn/0
Genetic
Background		 involves: C57BL/6Ha * C57BL/6N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
A mutation (80 available); any a mutation (468 available)
Ay-Jkn mutation (0 available); any a mutation (468 available)
Mc1re mutation (4 available); any Mc1r mutation (42 available)
Tg(MC1R)1Jkn mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
yellow coat color ( J:129904 )
• mice have a pale yellow coat color
• the yellow color is darker than what is observed in Ay-Jkn heterozygotes

integument
yellow coat color ( J:129904 )
• mice have a pale yellow coat color
• the yellow color is darker than what is observed in Ay-Jkn heterozygotes

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
03/25/2025
MGI 6.24 		The Jackson Laboratory