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Phenotypes Associated with This Genotype
Genotype
MGI:5085280
Allelic
Composition		 Gt(ROSA)26Sortm7.1(CAG-EGFP/RNAi:Tyr)Maoh/Gt(ROSA)26Sor+
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm7.1(CAG-EGFP/RNAi:Tyr)Maoh mutation (0 available); any Gt(ROSA)26Sor mutation (1060 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
abnormal ear pigmentation ( J:173808 )
• mice exhibit reduced ear melanization compared with wild-type mice
abnormal coat/hair pigmentation ( J:173808 )
• mice exhibit light hair color compared with wild-type mice

vision/eye

hearing/vestibular/ear
abnormal ear pigmentation ( J:173808 )
• mice exhibit reduced ear melanization compared with wild-type mice

cardiovascular system

craniofacial
abnormal ear pigmentation ( J:173808 )
• mice exhibit reduced ear melanization compared with wild-type mice

integument
abnormal ear pigmentation ( J:173808 )
• mice exhibit reduced ear melanization compared with wild-type mice
abnormal coat/hair pigmentation ( J:173808 )
• mice exhibit light hair color compared with wild-type mice

growth/size/body
abnormal ear pigmentation ( J:173808 )
• mice exhibit reduced ear melanization compared with wild-type mice

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