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Phenotypes Associated with This Genotype
Genotype
MGI:3813609
Allelic
Composition		 a/a
KitW-2J/Kit+
Genetic
Background		 involves: C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
a mutation (166 available); any a mutation (468 available)
KitW-2J mutation (5 available); any Kit mutation (177 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
white spotting ( J:192797 )
• about 75% of the coat is pigmented on this background

integument
white spotting ( J:192797 )
• about 75% of the coat is pigmented on this background

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
12/30/2025
MGI 6.24 		The Jackson Laboratory