Lysobacter terrigena sp. nov., isolated from a Korean soil sample.

Lysobacter terrigena sp. nov., isolated from a Korean soil sample. Arch Microbiol. 2019 Nov 27;: Authors: Li W, Elderiny NS, Ten LN, Lee SY, Kim MK, Jung HY Abstract A bacterial strain isolated from a soil collected in Jeju Island, designated as 17J7-1T, was Gram-negative, rod-shaped, yellow colored, and motile by gliding. This strain was able to grow at temperature range from 10 to 42 °C, pH 7-9, and tolerated up to 1% NaCl. Analysis of 16S rRNA sequence identified strain 17J7-1T as a member of the genus Lysobacter with close sequence similarity with Lysobacter mobilis 9NM-14T (97.4%), Lysobacter xinjiangensis RCML-52T (97.0%), and Lysobacter humi FJY8T (96.9%). The genomic DNA G + C content of the isolate was 67.9 mol%. DNA-DNA relatedness between strain 17J7-1T and L. mobilis, L. humi, and L. xinjiangensis were 42.3%, 39.5%, and 35.8%, respectively, clearly showing that the isolate is distinct from its closest phylogenetic neighbors in the genus Lysobacter. Average nucleotide identity (ANI) and digital DNA-DNAhybridization (dDDH) values between strain 17J7-1T and L. enzymogenes ATCC 29487T, the type species of this genus, and several other close Lysobacter species were less than 77% and 22%, respectively. Major fatty acids were C16:0 iso (29.8%), summed feature 9 (C17:1 iso ω9c/C16:0 10-methyl; 20.1%), and C15:0 iso (17.7%). The predominant respiratory quinone was ubiquinone Q-8 and the major polar lipids were phosphatidyl...
Source: Archives of Microbiology - Category: Microbiology Authors: Tags: Arch Microbiol Source Type: research