About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tyrp1b-3CHLe
brown 3CHLe
MGI:1857378
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tyrp1b-3CHLe/Tyrp1b-3CHLe involves: 101/Rl * C3H/Rl MGI:3719284
ht2
 		Tyrp1b/Tyrp1b-3CHLe involves: 101/Rl * C3H/Rl MGI:3719285


Genotype
MGI:3719284
hm1
Allelic
Composition		 Tyrp1b-3CHLe/Tyrp1b-3CHLe
Genetic
Background		 involves: 101/Rl * C3H/Rl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tyrp1b-3CHLe mutation (0 available); any Tyrp1 mutation (162 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging




Genotype
MGI:3719285
ht2
Allelic
Composition		 Tyrp1b/Tyrp1b-3CHLe
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-3CHLe mutation (0 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

growth/size/body
decreased body weight ( J:100221 )
• weight is 45% that of same-sexed littermates

reproductive system

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