擬桿菌屬

拟杆菌科的一属细菌

擬桿菌屬學名Bacteroides)又稱類桿菌屬,是細菌中的一個屬,是人類大腸中的非病原性優勢菌種。革兰氏阴性菌。不形成孢子、厌氧和杆状细菌,是人类常驻菌群,同时也是肠道组成的重要基石菌属,与人类具有共生的关系。

擬桿菌屬
瓊脂平板無氧培養下的擬桿菌(Bacteroides spp.)
科学分类 编辑
域: 细菌域 Bacteria
门: 擬桿菌門 Bacteroidota
纲: 擬桿菌綱 Bacteroidia
目: 擬桿菌目 Bacteroidales
科: 擬桿菌科 Bacteroidaceae
属: 擬桿菌屬 Bacteroides
Castellani & Chalmers, 1919
模式種
脆弱拟杆菌
Bacteroides fragilis
(Veillon and Zuber 1898) Castellani and Chalmers 1919
物種

见正文

擬桿菌屬被歸類在革蘭氏陰性菌專性厭氧菌中。不同於其他細菌的是,擬桿菌屬的細胞膜上帶有鞘磷脂。這一細菌種類中以鬆脆類桿菌較為有名。

下属物种

本属包括以下物种:[1]

參考文獻

  1. ^ Bacteroides Castellani & Chalmers, 1919. GBIF. [2022-05-23]. (原始内容存档于2022-06-08). 
  2. ^ Kim J, Song HS, Kim JY, Whon TW, Chung WH, Nam YD, Choi YE, Roh SW. Bacteroides faecium sp. nov. isolated from human faeces. Int J Syst Evol Microbiol 2023; 73:5666.
  3. ^ Kim HS, Kim JS, Suh MK, Eom MK, Lee JH, Park SH, Kang SW, Lee DH, Yoon H, Lee JH, et al. Bacteroides humanifaecis sp. nov., isolated from faeces of healthy Korean. Arch Microbiol 2022; 204:357.
  4. ^ Ge Y, Zhang G, Yang J, Lai XH, Jin D, Lu S, Pu J, Huang Y, Luo X, Zheng H, et al. Bacteroides luhongzhouii sp. nov. and Bacteroides zhangwenhongii sp. nov., isolated from human faeces. Int J Syst Evol Microbiol 2021; 71:4772.
  5. ^ Fokt H, Unni R, Repnik U, Schmitz RA, Bramkamp M, Baines JF, Unterweger D. Bacteroides muris sp. nov. isolated from the cecum of wild-derived house mice. Arch Microbiol 2022; 204:546.
  6. ^ Li X, Sun P, Gong L, Shi W, Xiang Z, Li M, Su L, Qin C. Bacteroides rhinocerotis sp. nov., isolated from the fresh feces of rhinoceros in Beijing Zoo. Arch Microbiol 2023; 205:169.
  7. ^ Bacteroides vicugnae sp. nov. isolated from the fecal material of an alpaca.. sciencedirect. [2024-05-22]. 
  8. ^ Ge Y, Zhang G, Yang J, Lai XH, Jin D, Lu S, Pu J, Huang Y, Luo X, Zheng H, et al. Bacteroides luhongzhouii sp. nov. and Bacteroides zhangwenhongii sp. nov., isolated from human faeces. Int J Syst Evol Microbiol 2021; 71:4772.