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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Dkd
darkened dorsal
MGI:3612273
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		A/A
Dkd/Dkd 		LPT;C3-Dkd/GrsrJ MGI:3803320


Genotype
MGI:3803320
cx1
Allelic
Composition		 A/A
Dkd/Dkd
Genetic
Background		 LPT;C3-Dkd/GrsrJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
A mutation (80 available); any a mutation (468 available)
Dkd mutation (1 available); any Dkd mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype

Phenotype of Dkd/Dkd mouse

pigmentation
abnormal dorsoventral coat patterning ( J:137334 )
• a darkened dorsal stripe if seen when the first coat comes in

hearing/vestibular/ear
hearing/vestibular/ear phenotype ( J:137334 )
N
• ABR assessment at 4 weeks of age is normal

vision/eye
vision/eye phenotype ( J:137334 )
N
• eyes are normal by ophthalmoscopic examination at 4 weeks of age

integument
abnormal dorsoventral coat patterning ( J:137334 )
• a darkened dorsal stripe if seen when the first coat comes in




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
09/30/2025
MGI 6.24 		The Jackson Laboratory