Fig. 3From: Variation of mutant allele frequency in NRAS Q61 mutated melanomas NRAS/chromosome 1 aberrations in NRAS mutated (n = 57) and NRAS WT (n = 32) melanomas. Histogram representation of prevalence of NRAS/chromosome 1 abnormalities evaluated by FISH in 104 NRAS mutated melanomas depending on the amounts of NRAS Q61 mutations. WT – wild-type, HET – heterozygousBack to article page