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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		bt3
belted 3
MGI:7278797
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		bt3/bt3 B6.Cg-bt3/NgaRbrc MGI:7278801


Genotype
MGI:7278801
hm1
Allelic
Composition		 bt3/bt3
Genetic
Background		 B6.Cg-bt3/NgaRbrc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
bt3 mutation (1 available); any bt3 mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype

Mutant homozygotes can be easily identified in the first few days after birth due to the lack of skin pigmentation on the low back.

integument

craniofacial

pigmentation

skeleton




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)
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Send questions and comments to User Support. 		last database update
12/10/2024
MGI 6.24 		The Jackson Laboratory