Lysobacter telluris sp. nov., isolated from Korean rhizosphere soil
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ORIGINAL PAPER
Lysobacter telluris sp. nov., isolated from Korean rhizosphere soil Jae‑Chan Lee1,2 · Kyung‑Sook Whang1,2 Received: 1 June 2020 / Revised: 4 August 2020 / Accepted: 2 September 2020 © Springer-Verlag GmbH Germany, part of Springer Nature 2020
Abstract A Gram-stain-negative, aerobic, non-motile, non-spore-forming light-yellow-coloured rod-shaped bacterial strain, designated YJ15T, was isolated from soil at Bigeum island in Korea. Growth was observed at 10–37 °C (optimum, 28 °C), at pH 6.0–7.5 (optimum, pH 7.0) and in the absence of NaCl. Based on 16S rRNA gene sequence analysis, strain Y J15T was closely related T T to ‘Lysobacter tongrenensis’ YS037 (97.8%), Lysobacter pocheonensis Gsoil193 (96.5%) and Lysobacter daecheongensis Dae08T (95.8%) and phylogenetically grouped together with ‘Lysobacter tongrenensis’ YS037T, Lysobacter dokdonensis DS-58T and Lysobacter pocheonensis Gsoil 1 93T. The DNA–DNA relatedness between strain YJ15T and ‘Lysobacter tongrenensis’ KCTC 52206T was 12% and the phylogenomic analysis based on the whole genome sequence demonstrated that strain YJ20T formed a distinct phyletic line with Lysobacterlter dokdonensis DS-58T showing average nucleotide identity (ANI) and digital DNA–DNA hybridization (dDDH) values of 76.3 and 21.3%, respectively. The predominant ubiquinone was identified as Q-8, and polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol and two unidentified aminolipids. The major fatty acids were iso-C17:1 ω9c, iso-C15:0, iso-C16:0 and iso-C17:0. The genomic DNA G + C content was 68.2 mol %. On the basis of phenotypic, chemotaxonomic properties and phylogenetic analyses in this study, strain Y J15T is considered to represent a novel species of the genus Lysobacter, for which the name Lysobacter telluris sp. nov. is proposed. The type strain is YJ15T (= KACC 19552T = NBRC 113197T). Keywords Lysobacter telluris · Soil · Polyphasic taxonomy
Introduction
Communicated by Erko stackebrandt. The GenBank/EMBL/DDBJ accession number for the 16S rRNA gene sequence of strain YJ15T is JN848797. The whole genome sequence has been deposited at GenBank/ENA/DDBJ under the accession JAANOY000000000. The version described in this paper is version JAANOY000000000.1. Electronic supplementary material The online version of this article (https://doi.org/10.1007/s00203-020-02032-5) contains supplementary material, which is available to authorized users. * Kyung‑Sook Whang [email protected] 1
Institute of Microbial Ecology and Resources, Mokwon University, 88 Doanbuk‑ro, Seo‑gu, Daejeon 35349, Republic of Korea
Department of Microbiology & Resources, College of Science & Technology, Mokwon University, 88 Doanbuk‑ro, Seo‑gu, Daejeon 35349, Republic of Korea
2
The genus Lysobacter was first described by Christensen and Cook (1978) with the type species of the genus Lysobacter enzymogenes and this genus was classified within the family Xanthomonadaceae of the class Gammaproteobacteria (Saddler and Bradbury 2005). The des
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