The structural gene encoding the l0-kD antigen from Mycobacterium tuberculosis was amplified by the polymerase chain reaction. The 297-base-pair (bp) product was detected among 45 strains representing 14 mycobacterial species, but was absent from II species related to the mycobacteria. The gene was localized to a similar to 2000-bp SstII restriction fragment of the organisms' chromosomes.
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页码:215 / 218
页数:4
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[1]
BAIRD PN, 1989, J GEN MICROBIOL, V135, P931
[2]
COATES ARM, 1989, BRIT J EXP PATHOL, V70, P215