Yuko Kazumi

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Mycobacterium abscessus group subsp., such as M. massiliense, M. abscessus sensu stricto and M. bolletii, are an environmental organism found in soil, water and other ecological niches, and have been isolated from respiratory tract infection, skin and soft tissue infection, postoperative infection of cosmetic surgery. To determine the unique genetic feature(More)
BACKGROUND The rapid identification of acid-fast bacilli recovered from patient specimens as Mycobacterium tuberculosis complex (MTC) is critically important for accurate diagnosis and treatment. A thin-layer immunochromatographic (TLC) assay using anti-MPB64 or anti-MPT64 monoclonal antibodies was developed to discriminate between MTC and non-tuberculosis(More)
Mycobacterium ulcerans subsp. shinshuense produces mycolactone and causes Buruli ulcer. Here, we report the complete sequence of its genome, which comprises a 5.9-Mb chromosome and a 166-kb plasmid (pShT-P). The sequence will represent the essential data for future phylogenetic and comparative genome studies of mycolactone-producing mycobacteria.
16S rRNA, rpoB, and sodA genes of Mycobacterium celatum type 2 were re-examined to clarify its taxonomic position. Reevaluation of these sequences revealed that M. celatum type 2 strain ATCC 51130 was 100% identical to Mycobacterium kyorinense type strain, but differed substantially from M. celatum types 1 and 3 at these genes. A phylogenetic tree analysis(More)
Primary progressive aphasia is a rare disorder of unknown cause. We report a patient with progressive loss of speech output, a clinical variant of PPA, characterized by festinating speech. A 60-year-old right handed woman was admitted to our hospital, because of progressive deterioration of her speech. On admission, she was alert and orientated without(More)
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