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Phenotypes Associated with This Genotype
Genotype
MGI:5565457
Allelic
Composition		 Braftm1Cpri/Braf+
Grprtm1Jfb/?
Scn10atm2(cre)Jwo/Scn10a+
Genetic
Background		 involves: 129 * 129P2/OlaHsd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Braftm1Cpri mutation (0 available); any Braf mutation (62 available)
Grprtm1Jfb mutation (1 available); any Grpr mutation (16 available)
Scn10atm2(cre)Jwo mutation (3 available); any Scn10a mutation (107 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
behavior/neurological phenotype ( J:205122 )
N
• spontaneous scratching, seen in mutant mice wild-type for Grpr, is markedly diminished

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
01/20/2026
MGI 6.24 		The Jackson Laboratory