About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Oca2p-7R
pink-eyed dilution 7 Oak Ridge
MGI:3612257
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Oca2p-7R/Oca2p-7R involves: 101/Rl * C3H/Rl MGI:3612258
ht2
Oca2p/Oca2p-7R involves: 101/Rl * C3H/Rl MGI:3612259


Genotype
MGI:3612258
hm1
Allelic
Composition
Oca2p-7R/Oca2p-7R
Genetic
Background
involves: 101/Rl * C3H/Rl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Oca2p-7R mutation (27 available); any Oca2 mutation (70 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• reduced eumelanin in the hair
• darker fur than p7R/p
• eye pigment reduced

vision/eye
• eye pigment reduced

integument
• reduced eumelanin in the hair
• darker fur than p7R/p




Genotype
MGI:3612259
ht2
Allelic
Composition
Oca2p/Oca2p-7R
Genetic
Background
involves: 101/Rl * C3H/Rl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Oca2p mutation (11 available); any Oca2 mutation (70 available)
Oca2p-7R mutation (27 available); any Oca2 mutation (70 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• reduced eumelanin in the hair
• pigmentation intermediate between Oca2p/Oca2p and wild-type
• eye pigment reduced

vision/eye
• eye pigment reduced

integument
• reduced eumelanin in the hair
• pigmentation intermediate between Oca2p/Oca2p and wild-type





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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
12/10/2024
MGI 6.24
The Jackson Laboratory