Ibeyaima A, Singh A K, Lal Rup, Gupta Sanjay, Goodfellow Michael, Sarethy Indira P
Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector-62, Noida, 201309, India.
Molecular Biology Laboratory, Department of Zoology, University of Delhi, Delhi, 110007, India.
Antonie Van Leeuwenhoek. 2018 Nov;111(11):2141-2147. doi: 10.1007/s10482-018-1106-9. Epub 2018 May 26.
The taxonomic provenance of a filamentous actinobacterial strain isolated from a desert soil was established using a polyphasic approach. The strain has chemotaxonomic and morphological properties consistent with its classification in the genus Saccharothrix. It forms a distinct branch in the Saccharothrix 16S rRNA gene tree, related to the type strain of Saccharothrix saharensis (96.7%) but was distinguished readily from it using a combination of phenotypic properties. The genotypic and phenotypic data show that the strain represents a novel species in the genus Saccharothrix, for which the name Saccharothrix tharensis sp. nov. is proposed with the type strain TD-093 (= KCTC 39724 = MCC 2832).
采用多相分类方法确定了从沙漠土壤中分离出的一株丝状放线菌菌株的分类学来源。该菌株具有化学分类学和形态学特性，与其在糖丝菌属中的分类一致。它在糖丝菌16S rRNA基因树中形成一个独特的分支，与撒哈拉糖丝菌模式菌株相关（96.7%），但通过表型特性的组合很容易与该模式菌株区分开来。基因型和表型数据表明，该菌株代表糖丝菌属中的一个新物种，为此提出新名称撒哈拉糖丝菌（Saccharothrix tharensis sp. nov.），模式菌株为TD-093（=KCTC 39724 = MCC 2832）。
