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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Rn
roan
MGI:1856142
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Rn/Rn STOCK Grem1ld Atrnmg MGI:2676229
ht2
Rn/Rn+ B10Gn.Cg-Rn/J MGI:3766290
ht3
Rn/Rn+ STOCK Grem1ld Atrnmg MGI:2676226


Genotype
MGI:2676229
hm1
Allelic
Composition
Rn/Rn
Genetic
Background
STOCK Grem1ld Atrnmg
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rn mutation (1 available); any Rn mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• white hairs are randomly distributed but to the extent that the coat is lightened

integument
• white hairs are randomly distributed but to the extent that the coat is lightened




Genotype
MGI:3766290
ht2
Allelic
Composition
Rn/Rn+
Genetic
Background
B10Gn.Cg-Rn/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rn mutation (1 available); any Rn mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
N
• no aberrant bleeding time after tail vein nick




Genotype
MGI:2676226
ht3
Allelic
Composition
Rn/Rn+
Genetic
Background
STOCK Grem1ld Atrnmg
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rn mutation (1 available); any Rn mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• white and partially pigmented hairs are randomly distributed and variable in amount
• variability may be influenced by modifier genes

integument
• white and partially pigmented hairs are randomly distributed and variable in amount
• variability may be influenced by modifier genes





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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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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory