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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
am
mottled
MGI:1855931
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
am/a involves: 101/Rl * C3H/Rl MGI:4829948


Genotype
MGI:4829948
ht1
Allelic
Composition
am/a
Genetic
Background
involves: 101/Rl * C3H/Rl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
a mutation (229 available); any a mutation (463 available)
am mutation (2 available); any a mutation (463 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• Background Sensitivity: there is a continuum of color pattern ranging from all black indistinguishable from mice with a ae genotype, see ae , to degrees of yellow mottling on a black background, to mice with an agouti coat color pattern (J:5964)
• Background Sensitivity: the genetic background of the mother influences the coat pattern of the offspring (J:5964)
• mice are mottled with agouti and nonagouti patches of fur with hairs of both types intermingled at the pattern edges (J:29504)
• matings of genotype am/a to a/a mice produce about 50% mottled offspring

integument
• Background Sensitivity: there is a continuum of color pattern ranging from all black indistinguishable from mice with a ae genotype, see ae , to degrees of yellow mottling on a black background, to mice with an agouti coat color pattern (J:5964)
• Background Sensitivity: the genetic background of the mother influences the coat pattern of the offspring (J:5964)
• mice are mottled with agouti and nonagouti patches of fur with hairs of both types intermingled at the pattern edges (J:29504)
• matings of genotype am/a to a/a mice produce about 50% mottled offspring

cellular
• the genetic background of the mother influences the coat pattern of the offspring





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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory