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Phenotype Image Detail
Caption Mice homozygous for the Tyrp1b mutation have eumelanin of the hair and eyes which is brown rather than black, resulting in a brownish hue coat color. In combination with a shown here, the coat color appears dark brown. In combination with A, the coat color appears as a lighter agouti color.
Copyright This image was contributed for Mouse Genome Database use. J:98862
Symbol Name
Tyrp1b tyrosinase-related protein 1; brown

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
MGI 6.12
The Jackson Laboratory