Article
[Sequence analysis on drug-resistant gene of rpoB in Mycobacterium tuberculosis L-forms among pneumoconiosis patients complicated with tuberculosis].
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi - 1 May 2009
Lu Jun, Ye Song, Li Chao-pin, Sai Wen-li, Li Wei-peng
Abstract excerpt
OBJECTIVE: To study the drug-resistant characteristics genetic mutation of rpoB in Mycobacterium tuberculosis L-forms among patients of pneumoconiosis complicated with pulmonary tuberculosis. METHODS: A total of 42 clinical isolated strains of Mycobacterium tuberculosis L-forms were collected, including 31 drug-resistant strains. Their genomes DNA were extracted and target genes amplified by PCR. Hot regions in...
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