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Updated: Aug 9, 2026
A Microscopic Phenotypic Assay for the Quantification of Intracellular Mycobacteria Adapted for High-throughput/High-content Screening
Published on: January 17, 2014
Biochemical heterogeneity of Mycobacterium tuberculosis complex isolates in Guinea-Bissau
S E Hoffner1, S B Svenson, R Norberg
1National Bacteriological Laboratory, Stockholm, Sweden.
Abstract:
Fifty-six strains of the Mycobacterium tuberculosis complex from patients in Guinea-Bissau were examined by using four biochemical tests (niacin production, nitrate reductase, pyrazinamidase, and resistance to thiophen-2-carboxylic acid hydrazide). The isolates were divided into five different biovars within a spectrum ranging from classical human M. tuberculosis to classical M. bovis.
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