國家衛生研究院 NHRI:Item 3990099045/11055
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/11055


    Title: Veillonella infantium sp. nov., an anaerobic, Gram-stain-negative coccus isolated from tongue biofilm of a Thai child
    Authors: Mashima, I;Liao, YC;Miyakawa, H;Theodorea, CF;Thawboon, B;Thaweboon, S;Scannapieco, FA;Nakazawa, F
    Contributors: Institute of Population Health Sciences
    Abstract: A strain of a novel anaerobic, Gram-stain-negative coccus was isolated from the tongue biofilm of a Thai child. This strain was shown, at the phenotypic level and based on 16S rRNA gene sequencing, to be a member of the genus Veillonella. Comparative analysis of the 16S rRNA, dnaK and rpoB gene sequences indicated that phylogenetically the strain comprised a distinct novel branch within the genus Veillonella. The novel strain showed 99.8, 95.1 and 95.9 % similarity to partial 16S rRNA, dnaK and rpoB gene sequences, respectively, to the type strains of the two most closely related species, Veillonella dispar ATCC 17748(T) and Veillonella tobetsuensis ATCC BAA-2400(T). The novel strain could be discriminated from previously reported species of the genus Veillonella based on partial dnaK and rpoB gene sequencing and average nucleotide identity values. The major acid end-product produced by this strain was acetic acid under anaerobic conditions in trypticase-yeast extract-haemin with 1 % (w/v) glucose or fructose medium. Lactate was fermented to acetic acid and propionic acid. Based on these observations, this strain represents a novel species, for which the name Veillonella infantium sp. nov. is proposed. The type strain is T11011-4(T) (=JCM 31738(T)=TSD-88(T)).
    Date: 2018-04
    Relation: International Journal of Systematic and Evolutionary Microbiology. 2018 Apr;68(4):Article number 002632.
    Link to: http://dx.doi.org/10.1099/ijsem.0.002632
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1466-5026&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000433170100019
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85044963442
    Appears in Collections:[Yu-Chieh Liao] Periodical Articles

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