Suppr超能文献

新种、新种和新种,从……的叶子中分离得到。

sp. nov., sp. nov. and sp. nov., isolated from leaves of .

作者信息

Qi Shan Shan, Cnockaert Margo, Carlier Aurélien, Vandamme Peter

机构信息

Laboratory of Microbiology, Department of Biochemistry and Microbiology, Ghent University, K. L. Ledeganckstraat 35, B-9000 Ghent, Belgium.

LIPM, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France.

出版信息

Int J Syst Evol Microbiol. 2019 Jun;71(3). doi: 10.1099/ijsem.0.004667. Epub 2021 Jan 27.

Abstract

Three rod-shaped, non-spore-forming, yellow or pale-yellow pigmented bacteria with distinct MALDI-TOF mass spectra were isolated from the phyllosphere of seedlings. Their 16S rRNA gene sequences demonstrated that these isolates belong to the genus . The nearest phylogenetic neighbours of strain LMG 31462 were DSM 19110 (98.3 % 16S rRNA sequence similarity) and LMG 22862 (98.3 %); the nearest phylogenetic neighbours of strain LMG 31463 were Gsoil 042 (98.3 %) and DSM 27372 (98.1 %); and the nearest phylogenetic neighbours of strain LMG 31464 were BR-9 (99.0 %) and THG-DN3.18 (98.7 %). Average nucleotide identity analyses between the whole genome sequences of the three strains and of the type strains of their respective nearest-neighbour taxa yielded values well below the species delineation threshold and thus confirmed that the three strains represented a novel species each. An extensive phenotypic comparison and an analysis of whole-cell fatty acid components yielded distinctive phenotypic characteristics for each of these strains. We therefore propose to classify these isolates as three novel species, for which we propose the names with LMG 31462 (=R-74704=CECT 30149) as the type strain, with LMG 31463 (=R-74623=CECT 30150) as the type strain and with LMG 31464 (=R-74626=CECT 30151) as the type strain.

摘要

从幼苗叶际中分离出三株杆状、不形成芽孢、带有黄色或浅黄色色素的细菌,它们具有独特的基质辅助激光解吸电离飞行时间质谱。它们的16S rRNA基因序列表明这些分离株属于 属。菌株LMG 31462最近的系统发育邻居是DSM 19110(16S rRNA序列相似性为98.3%)和LMG 22862(98.3%);菌株LMG 31463最近的系统发育邻居是Gsoil 042(98.3%)和DSM 27372(98.1%);菌株LMG 31464最近的系统发育邻居是BR-9(99.0%)和THG-DN3.18(98.7%)。对这三株菌株与其各自最近邻分类单元的模式菌株的全基因组序列进行的平均核苷酸同一性分析得出的值远低于物种界定阈值,从而证实这三株菌株各自代表一个新物种。广泛的表型比较和全细胞脂肪酸成分分析为每株菌株产生了独特的表型特征。因此,我们建议将这些分离株分类为三个新物种,我们提议将 命名为 ,以LMG 31462(=R-74704=CECT 30149)作为模式菌株;将 命名为 ,以LMG 31463(=R-74623=CECT 30150)作为模式菌株;将 命名为 ,以LMG 31464(=R-74626=CECT 30151)作为模式菌株。

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验