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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Mitfmi-x39
microphthalmia x39
MGI:2148647
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Mitfmi-x39/Mitfmi-x39 involves: 102 * C3H MGI:4442409
ht2
 		Mitfmi-x39/Mitf+ involves: 102 * C3H MGI:4442408


Genotype
MGI:4442409
hm1
Allelic
Composition		 Mitfmi-x39/Mitfmi-x39
Genetic
Background		 involves: 102 * C3H
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mitfmi-x39 mutation (0 available); any Mitf mutation (74 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
absent coat pigmentation ( J:62098 )
• extent of unpigmented areas in the coat is variable
irregular coat pigmentation ( J:62098 )
• mice are white with patchs of pigmented coat

vision/eye
microphthalmia ( J:62098 )
• eyes are only somewhat reduced in size

integument
absent coat pigmentation ( J:62098 )
• extent of unpigmented areas in the coat is variable
irregular coat pigmentation ( J:62098 )
• mice are white with patchs of pigmented coat




Genotype
MGI:4442408
ht2
Allelic
Composition		 Mitfmi-x39/Mitf+
Genetic
Background		 involves: 102 * C3H
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mitfmi-x39 mutation (0 available); any Mitf mutation (74 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
decreased eye pigmentation ( J:62098 )
• slightly reduced retinal pigmentation measured by slit-lamp biomicroscopy

vision/eye
decreased eye pigmentation ( J:62098 )
• slightly reduced retinal pigmentation measured by slit-lamp biomicroscopy

integument




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
11/12/2024
MGI 6.24 		The Jackson Laboratory