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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tyrp1b-1FCHLc
brown 1FCHLc
MGI:2155309
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Tyrp1b-1FCHLc/Tyrp1b-1FCHLc involves: 101/Rl * C3H/Rl MGI:3719250
ht2
Tyrp1b/Tyrp1b-1FCHLc involves: 101/Rl * C3H/Rl MGI:3719252


Genotype
MGI:3719250
hm1
Allelic
Composition
Tyrp1b-1FCHLc/Tyrp1b-1FCHLc
Genetic
Background
involves: 101/Rl * C3H/Rl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tyrp1b-1FCHLc mutation (1 available); any Tyrp1 mutation (162 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• hair eumelanin pigment is brown

growth/size/body
• described as runted

reproductive system

behavior/neurological
• described as nervous

vision/eye

integument
• hair eumelanin pigment is brown




Genotype
MGI:3719252
ht2
Allelic
Composition
Tyrp1b/Tyrp1b-1FCHLc
Genetic
Background
involves: 101/Rl * C3H/Rl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tyrp1b mutation (29 available); any Tyrp1 mutation (162 available)
Tyrp1b-1FCHLc mutation (1 available); any Tyrp1 mutation (162 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• hair eumelanin pigment is brown

vision/eye

integument
• hair eumelanin pigment is brown





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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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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory