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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Mitfmi-enu198
microphthalmia enu 198
MGI:2148646
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Mitfmi-enu198/Mitfmi-enu198 involves: 102 * C3H MGI:4442432
ht2
 		Mitfmi-enu198/Mitf+ involves: 102 * C3H MGI:4442434


Genotype
MGI:4442432
hm1
Allelic
Composition		 Mitfmi-enu198/Mitfmi-enu198
Genetic
Background		 involves: 102 * C3H
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mitfmi-enu198 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 )
• the coat is white
absent eye pigmentation ( J:62098 )
• the eye appears pink

vision/eye
absent eye pigmentation ( J:62098 )
• the eye appears pink
microphthalmia ( J:62098 )
• the eye is slightly smaller in size

integument
absent coat pigmentation ( J:62098 )
• the coat is white




Genotype
MGI:4442434
ht2
Allelic
Composition		 Mitfmi-enu198/Mitf+
Genetic
Background		 involves: 102 * C3H
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mitfmi-enu198 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 as measured by slit-lamp biomicroscopy

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




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