RT Journal Article SR Electronic(1) A1 Zhang, Qiao-Yan A1 Liu, Chao-feng A1 Wang, Yang A1 Xia, Zhan-Feng A1 Huang, Yao-Jie A1 Luo, Xiao-XiaYR 2020 T1 Streptomyces roseicoloratus sp. nov., isolated from cotton soil JF International Journal of Systematic and Evolutionary Microbiology, VO 70 IS 2 SP 738 OP 743 DO https://doi.org/10.1099/ijsem.0.003804 PB Microbiology Society, SN 1466-5034, AB A novel bacterium, designated TRM 44457T, belonging to the genus Streptomyces , was isolated from soil sampled in cotton fields in Xinjiang, PR China. Comparative 16S rRNA gene sequence analysis indicated that strain TRM 44457T was phylogenetically most closely related to Streptomyces laurentii LMG 19959T (99.38 % sequence similarity); however, strain TRM 44457T had a relatively low DNA–DNA relatedness value with S. laurentii LMG 19959T as determined by calculating the average nucleotide identity value (84.42 %). Strain TRM 44457T possessed ll-diaminopimelic acid as the diagnostic cell-wall diamino acid, MK-9 (H6) and MK-9 (H10) as the major menaquinone. The polar lipids included diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, phosphotidylinositol, phosphatidylinositol mannosides and an unidentified phospholipid. The major fatty acids were anteiso-C15:0, iso-C16:0, anteiso-C17:0, iso-C15:0, C16:0, iso-C17:0, cyclo-C17:0 and anteiso-C17:1ω9c. The genomic DNA G+C content was 72.6 mol%. Based on the evidence from this polyphasic study, strain TRM 44457T represents a novel species of the Streptomyces , for which the name Streptomyces roseicoloratus is proposed. The type strain is TRM 44457T (=KCTC 39904T=CCTCC AA 2016040T)., UL https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.003804