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Phenotypes Associated with This Genotype
Genotype
MGI:5515808
Allelic
Composition
Tg(Tyr-NRAS*Q61K)1Bee/0
Genetic
Background
involves: C57BL/6J * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Tyr-NRAS*Q61K)1Bee mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• increase in the number of proliferative Dct+ cells localized to hair follicles

integument
• dermal lesions that resemble giant congenital naevi

pigmentation
• increase in the number of proliferative Dct+ cells localized to hair follicles


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