Lo C I, Padhamanabhan R, Fall B, Sambe-Ba B, Mediannikov O, Nguyen T-T, Prudent E, Faye N, Wade B, Raoult D, Fournier P-E, Fenollar F
Faculté de médecine, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Marseille, France ; Campus International UCAD-IRD, Senegal.
Faculté de médecine, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Marseille, France.
New Microbes New Infect. 2015 Sep 16;8:41-50. doi: 10.1016/j.nmni.2015.09.007. eCollection 2015 Nov.
Strain FF6(T) was isolated from the cervical abscess of a 4-year-old Senegalese boy, in Dakar, Senegal. MALDI-TOF MS did not provide any identification. This strain exhibited a 95.17% 16S rRNA sequence identity with Necropsobacter rosorum. Using a polyphasic study including phenotypic and genomic analyses, strain FF6(T) was an aero-anaerobic Gram-negative cocobacillus, oxidase positive, and exhibited a genome of 2,493,927 bp (1 chromosome but no plasmid) with a G+C content of 46.2% that coded 2,309 protein-coding and 53 RNA genes. On the basis of these data, we propose the creation of Necropsobacter massiliensis sp. nov.
菌株FF6(T)是从塞内加尔达喀尔一名4岁塞内加尔男孩的颈部脓肿中分离出来的。基质辅助激光解吸电离飞行时间质谱（MALDI-TOF MS）未提供任何鉴定结果。该菌株与玫瑰坏死杆菌的16S rRNA序列同一性为95.17%。通过包括表型和基因组分析在内的多相研究，菌株FF6(T)是一种需氧-厌氧革兰氏阴性球杆菌，氧化酶阳性，基因组大小为2,493,927 bp（1条染色体，无质粒），G+C含量为46.2%，编码2,309个蛋白质编码基因和53个RNA基因。基于这些数据，我们提议创建马赛坏死杆菌新种。
