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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Cma1tm1Mfg
targeted mutation 1, Michael F Gurish
MGI:3581753
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Cma1tm1Mfg/Cma1tm1Mfg either: (involves: 129 * C57BL/6) or (involves: 129 * BALB/c) MGI:3583129


Genotype
MGI:3583129
hm1
Allelic
Composition		 Cma1tm1Mfg/Cma1tm1Mfg
Genetic
Background		 either: (involves: 129 * C57BL/6) or (involves: 129 * BALB/c)
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cma1tm1Mfg mutation (0 available); any Cma1 mutation (26 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
abnormal mast cell physiology ( J:98963 )
• reduction of mast cell mediated ischemia reperfusion muscle injury
• mast cell degranulation normal

hematopoietic system
abnormal mast cell physiology ( J:98963 )
• reduction of mast cell mediated ischemia reperfusion muscle injury
• mast cell degranulation normal




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
09/30/2025
MGI 6.24 		The Jackson Laboratory