Mutations including IS6110 insertion in the gene encoding the MPB64 protein of capilia TB-negative Mycobacterium tuberculosis isolates

被引:68
作者
Hirano, K [1 ]
Aono, A
Takahashi, M
Abe, C
机构
[1] Japan Anti TB Assoc, Res Inst TB, Dept Basic Res, Tokyo 2048533, Japan
[2] Fukujuji Hosp, Dept Clin Lab, Japan Anti TB Assoc, Tokyo 2048533, Japan
关键词
D O I
10.1128/JCM.42.1.390-392.2004
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
A simple immunochromatographic assay, Capilia TB, using anti-MPB64 monoclonal antibodies, is a kit for discriminating between the Mycobacterium tuberculosis complex and mycobacteria other than tubercle bacilli. The sensitivity of the kit was estimated to be 99.2% (381 of 384 samples). The sequencing analysis revealed that all of the Capilia TB-negative isolates had mutations within the mpb64 gene, leading to the production of an incomplete protein as a result of a deletion of the C-terminal region of the protein.
引用
收藏
页码:390 / 392
页数:3
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