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Article

K-ras activation in gastric epithelial tumors in Japanese.

Cancer letters - 14 Jun 1991

Miki H, Ohmori M, Perantoni A O, Enomoto T

Abstract excerpt

Point mutation in codons 12, 13 and 61 of the K-ras oncogene in gastric epithelial tumors were investigated by polymerase chain reaction from sections of formalin-fixed, paraffin-embedded tissue followed by dot-blot hybridization with mutation-specific oligonucleotide probes. Point mutations were...

Topics

Adenoma
Adult
Aged
Aged, 80 and over
Base Sequence
Codon
DNA, Neoplasm
Female
Genes, ras
Humans
Japan
Male
Middle Aged
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Mutation

Oligonucleotide Probes

Polymerase Chain Reaction

Stomach Neoplasms

Source

Identifiers

PMID: 2049776
DOI: 10.1016/0304-3835(91)90031-c

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2049776-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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