Table 3

Summary of N-ras codon 61 mutations in the different growth phases of 10 primary melanomas and in 2 melanoma-associated nevi

Histogenic type of primary tumor (n)N-ras codon 61 mutations
SSM (5)LysLys
SSM (1)HisHis
SSM (1)ArgArg
SSM (1)LysaLysLys
SSM (1)ArgbNDcArg
NM (1)ArgdArg
  • a A compound nevus.

  • b A dysplastic nevus.

  • c ND, not determined.

  • d Not a true rgp but rather a radial component.