title: [A molecular genetic analysis of the 12th codon of the Ha-ras-1 proto-oncogene in human carcinoma and stomach ulcer cells].
abstract: A method of the restriction analysis by Msp I enzyme has been used to analyze the 12th codon of Ha-ras-1 protooncogene in 10 human carcinomas and in the stomach mucosa adjacent to them their 5 metastases into the regional lymph nodes and in 2 ulcers. No point mutation was found.
authors.forename: L B
authors.initials: LB
authors.lastname: Novikov
authors.forename: S N
authors.initials: SN
authors.lastname: Fedorov
authors.forename: O S
authors.initials: OS
authors.lastname: Iatsuk
authors.forename: V P
authors.initials: VP
authors.lastname: Kalinovskiĭ
authors.forename: N Ia
authors.initials: NIa
authors.lastname: Tlevlesov
authors.forename: G I
authors.initials: GI
authors.lastname: Levanova
authors.forename: B V
authors.initials: BV
authors.lastname: Matveev
authors.forename: R A
authors.initials: RA
authors.lastname: Mel'nikov
authors.forename: I F
authors.initials: IF
authors.lastname: Seĭts
mesh_terms: D000230:Adenocarcinoma / Q000235:genetics*; D003062:Codon / Q000235:genetics*; D004247:DNA / Q000235:genetics; D004273:DNA, Neoplasm / Q000235:genetics; D011905:Genes, ras / Q000235:genetics*; D006801:Humans; D008207:Lymphatic Metastasis; D008967:Molecular Biology; D009154:Mutation; D000090063:Proto-Oncogene Mas; D011519:Proto-Oncogenes / Q000235:genetics*; D012333:RNA, Messenger / Q000235:genetics*; D013276:Stomach Ulcer / Q000235:genetics*
chemical_list: D003062:Codon; D004273:DNA, Neoplasm; C000715470:MAS1 protein, human; D000090063:Proto-Oncogene Mas; D012333:RNA, Messenger; D004247:DNA
vernacular_title: Molekuliarno-geneticheskiĭ analiz 12-go kodona protoonkogena Ha-ras-1 v kletkakh kartsinomy i iazvy zheludka cheloveka.