State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center at Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.
University of the Chinese Academy of Sciences, Beijing 100049, PR China.
Int J Syst Evol Microbiol. 2023 Feb;73(2). doi: 10.1099/ijsem.0.005648.
The human gastrointestinal tract is inhabited by various microorganisms, including thousands of bacterial taxa that have yet to be cultured and characterized. In this report, we describe the isolation, cultivation, genotypic and phenotypic characterization and taxonomy of five novel anaerobic bacterial strains that were recovered during the massive cultivation and isolation of gut microbes from human faecal samples. On the basis of the polyphasic taxonomic results, we propose two novel genera and five novel species. They are sp. nov. (type strain NSJ-142=CGMCC 1.17903=KCTC 25346), sp. nov. (type strain NSJ-176=CGMCC 1.17933=KCTC 25355), gen. nov. sp. nov. (type strain NSJ-141=CGMCC 1.17902=KCTC 25345), gen. nov. sp. nov. (type strain NSJ-153=CGMCC 1.17915=KCTC 25350) and sp. nov. (type strain NSJ-152=CGMCC 1.17914=KCTC 25349).
人类胃肠道中栖息着各种微生物，包括数千种尚未培养和表征的细菌分类群。在本报告中，我们描述了从人类粪便样本中大量培养和分离肠道微生物时，分离、培养、基因型和表型特征以及分类学鉴定的五株新型厌氧细菌的情况。基于多相分类学研究结果，我们提出了两个新属和五个新种。它们是 种 新种（模式株 NSJ-142=CGMCC 1.17903=KCTC 25346）、 种 新种（模式株 NSJ-176=CGMCC 1.17933=KCTC 25355）、 属 种 新种（模式株 NSJ-141=CGMCC 1.17902=KCTC 25345）、 属 种 新种（模式株 NSJ-153=CGMCC 1.17915=KCTC 25350）和 种 新种（模式株 NSJ-152=CGMCC 1.17914=KCTC 25349）。
