About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tyrp1b-55CoS
brown 55CoS
MGI:1857372
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tyrp1b-55CoS/Tyrp1b-55CoS involves: 101/Rl * C3H/Rl MGI:3719371
ht2
 		Tyrp1b/Tyrp1b-55CoS involves: 101/Rl * C3H/Rl MGI:3719372


Genotype
MGI:3719371
hm1
Allelic
Composition		 Tyrp1b-55CoS/Tyrp1b-55CoS
Genetic
Background		 involves: 101/Rl * C3H/Rl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tyrp1b-55CoS mutation (1 available); any Tyrp1 mutation (162 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging




Genotype
MGI:3719372
ht2
Allelic
Composition		 Tyrp1b/Tyrp1b-55CoS
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-55CoS mutation (1 available); any Tyrp1 mutation (162 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
abnormal coat/hair pigmentation ( J:100221 )
• hair eumelanin pigment is brown

vision/eye

integument
abnormal coat/hair pigmentation ( J:100221 )
• hair eumelanin pigment is brown




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
04/23/2024
MGI 6.23 		The Jackson Laboratory