Songsak PetmitrDuangdao WongsommartPanee ChaksangchaichotTanett PakeetootPantap SutinontPatay SirivaidyapongAnant KaralakMahidol UniversityNational Cancer Institute Thailand2018-07-242018-07-242003-09-01Oncology Reports. Vol.10, No.5 (2003), 1497-1501179124311021335X2-s2.0-2142686614https://repository.li.mahidol.ac.th/handle/20.500.14594/20696H-, K- and N-ras gene mutations were analyzed in lung cancer from Thai patients. Thirteen out of 58 cases (22%) harbored the mutations. Ten cases showed K-ras gene mutations at codon 12, 1 case presented a mutation at codon 13 and another case exhibited a mutation at codon 63. Silent mutations of N-ras gene in codons 57 and 62 were seen in one patient, whilst no H-ras mutation was found in these patients. Bases change in K-ras gene were G→T transversion (62%), G→A transition (15%) and G→C transition (15%), whereas T→G transversion and A→G transition were detected in N-ras mutant gene.Mahidol UniversityBiochemistry, Genetics and Molecular BiologyArticleSCOPUS