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Article

[A study of DNA polymerase beta mutation in human esophageal cancer].

Zhonghua yi xue za zhi - 1 Jul 2002

Dong Ziming, Zhao Guoqiang, Zhao Qin, Yang Hongyan, Xue Lexun, Tan Xiaohui, Zheng Naigang

Abstract excerpt

OBJECTIVE: To investigate whether DNA polymerase beta (POLB) gene mutations occur in esophageal cancer. METHODS: Thirty specimens of esophageal squamous epithelial cancer were resected during operation. A piece of cancer tissue and a piece of juxtacancerous tissue were taken from each specimen. Fourteen specimens of preinvasive esophageal carcer were obtained by esophagoscopy. Reverse transcription polymerase...

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Source

Identifiers

PMID: 12126515

Genes

POLB

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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