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Phenotypes Associated with This Genotype
Genotype
MGI:3849879
Allelic
Composition
Atm1Brd/a
Genetic
Background
C57BL/6N-Atm1Brd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
a mutation (166 available); any a mutation (468 available)
Atm1Brd mutation (1684 available); any a mutation (468 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
N
• mice heterozygous for this targeted reversion to agouti on an otherwise normal C57BL/6N background have uniformly agouti coats, the hairs on both dorsum and ventrum having a subapical yellow band; this differs from the phenotype of a spontaneous revertant of nonagouti that occurred in C57BL/6J, Aw-J, which results in a light- or white-bellied agouti coat

integument
N
• mice heterozygous for this targeted reversion to agouti on an otherwise normal C57BL/6N background have uniformly agouti coats, the hairs on both dorsum and ventrum having a subapical yellow band; this differs from the phenotype of a spontaneous revertant of nonagouti that occurred in C57BL/6J, Aw-J, which results in a light- or white-bellied agouti 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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last database update
01/06/2026
MGI 6.24
The Jackson Laboratory