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Phenotypes Associated with This Genotype
Genotype
MGI:3783651
Allelic
Composition
Adamts20bt-2H/Adamts20bt-2H
Kittm1Alf/Kittm1Alf
Genetic
Background
involves: 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Adamts20bt-2H mutation (2 available); any Adamts20 mutation (93 available)
Kittm1Alf mutation (1 available); any Kit mutation (175 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• mice exhibit a synergistic increase in spotting resulting in a white belt compared to homozygotes of either individual allele
• mice exhibit a synergistic increase in spotting resulting in a white belt compared to homozygotes of either individual allele

integument
• mice exhibit a synergistic increase in spotting resulting in a white belt compared to homozygotes of either individual allele
• mice exhibit a synergistic increase in spotting resulting in a white belt compared to homozygotes of either individual allele


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
01/28/2026
MGI 6.24
The Jackson Laboratory