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Article

Detection of resistance to isoniazid by denaturing gradient-gel electrophoresis DNA sequencing in Mycobacterium tuberculosis clinical isolates.

The new microbiologica - 1 Oct 2003

Scarpellini P, Carrera P, Cichero P, Gelfi C, Gori A, Ferrari M, Zingale A, Lazzarin A

Abstract excerpt

Isoniazid (INH) resistance was genotypically assessed in 104 (37 INH-susceptible, 67 INH-resistant) genetically unrelated Mycobacterium tuberculosis strains cultured in North Italy. The PCR products of selected regions of the katG gene, the oxyR-ahpC intergenic region, and the inhA regulatory region were analyzed utilizing the double gradient-denaturing gradient gel electrophoresis (DG-DGGE) technique and...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 14596345

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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