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Phenotypes Associated with This Genotype
Genotype
MGI:3779025
Allelic
Composition
KitW-2Btlr/Kit+
Genetic
Background
involves: C3H/HeN * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
KitW-2Btlr mutation (0 available); any Kit mutation (175 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• Background Sensitivity: on this mixed genetic background, heterozygous mutants often present with a white belly and a white spindle-shaped forehead spot
• Background Sensitivity: on this mixed genetic background, heterozygous mutants often present with a white belly and a white spindle-shaped forehead spot

integument
• Background Sensitivity: on this mixed genetic background, heterozygous mutants often present with a white belly and a white spindle-shaped forehead spot
• Background Sensitivity: on this mixed genetic background, heterozygous mutants often present with a white belly and a white spindle-shaped forehead spot


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