NCIt definition : Human KIT wild-type allele is located within 4q11-q12 and is approximately 83 kb in
length. This allele, which encodes mast/stem cell growth factor receptor protein,
plays a role in the mediation of transmembrane-receptor interactions. Mutations in
the gene are associated with gastrointestinal stromal tumors, mast cell disease, acute
myelogenous leukemia, and piebaldism.;