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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Slc45a2Ltct
light coat
MGI:5450861
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Slc45a2Ltct/Slc45a2Ltct involves: C3H/HeH MGI:5450871
ht2
 		Slc45a2Ltct/Slc45a2+ involves: C3H/HeH MGI:5450872


Genotype
MGI:5450871
hm1
Allelic
Composition		 Slc45a2Ltct/Slc45a2Ltct
Genetic
Background		 involves: C3H/HeH
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Slc45a2Ltct mutation (0 available); any Slc45a2 mutation (56 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
diluted coat color ( J:169366 )
• fawn colored coat
absent eye pigmentation ( J:169366 )
• ruby colored eyes

integument
diluted coat color ( J:169366 )
• fawn colored coat

vision/eye
absent eye pigmentation ( J:169366 )
• ruby colored eyes




Genotype
MGI:5450872
ht2
Allelic
Composition		 Slc45a2Ltct/Slc45a2+
Genetic
Background		 involves: C3H/HeH
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Slc45a2Ltct mutation (0 available); any Slc45a2 mutation (56 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
abnormal pinna hair pigmentation ( J:169366 )
• white pinna hairs
diluted coat color ( J:169366 )
• slate-grey-like coat

integument
abnormal pinna hair pigmentation ( J:169366 )
• white pinna hairs
diluted coat color ( J:169366 )
• slate-grey-like coat




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