All Phenotypes Oca2<+> MGI Mouse

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Phenotypes associated with this allele

Allele Symbol
Allele Name
Allele ID

Oca2⁺
wild type
MGI:2383978

Summary

2 genotypes

Jump to	Allelic Composition	Genetic Background	Genotype ID
ht1	Oca2^p-25H/Oca2⁺	Not Specified	MGI:3851333
cx2	a/a Myo5a^d/Myo5a⁺ Oca2^p/Oca2⁺ Tyrp1^B-lt/Tyrp1⁺	involves: C58 * CT/Ch	MGI:3795191

Allelic Composition	Oca2^p-25H/Oca2⁺
Genetic Background	Not Specified

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Oca2^p-25H mutation (1 available); any Oca2 mutation (70 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

reproductive system

decreased litter size ( J:5219 )

• intercrossed heterozygotes produce an average litter size of 5.65, smaller than the 6.49 of wildtype control breeders

Allelic Composition	a/a Myo5a^d/Myo5a⁺ Oca2^p/Oca2⁺ Tyrp1^B-lt/Tyrp1⁺
Genetic Background	involves: C58 * CT/Ch

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
a mutation (229 available); any a mutation (463 available)
Myo5a^d mutation (105 available); any Myo5a mutation (265 available)
Oca2^p mutation (11 available); any Oca2 mutation (70 available)
Tyrp1^B-lt mutation (4 available); any Tyrp1 mutation (162 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

pigmentation

diluted coat color ( J:13094 )

• dark sepia in color

• unlike mice wildtype for pink-eye the hairs are pigmented from tip to base and do not have large clumps of pigment, but may have small clumps of pigment

integument

diluted coat color ( J:13094 )

• dark sepia in color

• unlike mice wildtype for pink-eye the hairs are pigmented from tip to base and do not have large clumps of pigment, but may have small clumps of pigment

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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