About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ap3b1m1Btlr
mutation 1, Bruce Beutler
MGI:3776785
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ap3b1m1Btlr/Ap3b1m1Btlr C57BL/6J-Ap3b1m1Btlr MGI:3776786


Genotype
MGI:3776786
hm1
Allelic
Composition
Ap3b1m1Btlr/Ap3b1m1Btlr
Genetic
Background
C57BL/6J-Ap3b1m1Btlr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ap3b1m1Btlr mutation (1 available); any Ap3b1 mutation (96 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• mice homozygous for this mutation have light pink ears
• mice homozygous for this mutation have light-colored coats consisting of a mixture of white and gray-brown hairs
• despite their light coats and unpigmented extremities, homozygous mutant mice have black eyes
• mice homozygous for this mutation have light pink feet
• mice homozygous for this mutation have light pink tails

craniofacial
• mice homozygous for this mutation have light pink ears

hearing/vestibular/ear
• mice homozygous for this mutation have light pink ears

limbs/digits/tail
• mice homozygous for this mutation have light pink tails

immune system
• homozygous mutant mice have enhanced susceptibility to infection by mouse cytomegalovirus (MCMV)

integument
• mice homozygous for this mutation have light pink ears
• mice homozygous for this mutation have light-colored coats consisting of a mixture of white and gray-brown hairs
• despite their light coats and unpigmented extremities, homozygous mutant mice have black eyes
• mice homozygous for this mutation have light pink feet
• mice homozygous for this mutation have light pink tails

growth/size/body
• mice homozygous for this mutation have light pink ears





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
07/02/2024
MGI 6.13
The Jackson Laboratory