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Phenotypes Associated with This Genotype
Genotype
MGI:6792058
cn4
Allelic
Composition
Gt(ROSA)26Sortm1(GNAQ*)Cvrk/Gt(ROSA)26Sortm14(CAG-tdTomato)Hze
Tg(Mitf-cre)7114Gsb/0
Genetic
Background
C3FeJ.Cg-Gt(ROSA)26Sortm1(GNAQ*)Cvrk/Gt(ROSA)26Sortm14(CAG-tdTomato)Hze Tg(Mitf-cre)7114Gsb/Cvrk
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm14(CAG-tdTomato)Hze mutation (5 available); any Gt(ROSA)26Sor mutation (994 available)
Gt(ROSA)26Sortm1(GNAQ*)Cvrk mutation (0 available); any Gt(ROSA)26Sor mutation (994 available)
Tg(Mitf-cre)7114Gsb mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• when cultured on fibronectin-coated plates, inter-follicular epidermis melanocytes exhibit reversable increased survival compared with wild-type mice
• impaired melanocyte survival and production of long, breakable and fragmentable dendrites when co-cultured with inter-follicular epidermis
• however, melanocytes exhibit normal migration and extension/retraction of protrusions when co-cultured with inter-follicular epidermis
• impaired proliferation when melanocytes are co-cultured with inter-follicular epidermis

integument

pigmentation
• impaired proliferation when melanocytes are co-cultured with inter-follicular epidermis
• more dendritic morphology with increased protrusions per cell
• some cells in culture adopt a round shape unlike wild-type cells
• melanocytes grown with mouse embryonic fibroblasts exhibit larger and irregular shapes compared with wild-type cells

limbs/digits/tail


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
12/10/2024
MGI 6.24
The Jackson Laboratory