%0 Journal Article %A Lei, Xueqian %A Zhang, Huajun %A Chen, Yao %A Li, Yi %A Chen, Zhangran %A Lai, Qiliang %A Zhang, Jingyan %A Zheng, Wei %A Xu, Hong %A Zheng, Tianling %T Erythrobacter luteus sp. nov., isolated from mangrove sediment %D 2015 %J International Journal of Systematic and Evolutionary Microbiology, %V 65 %N Pt_8 %P 2472-2478 %@ 1466-5034 %R https://doi.org/10.1099/ijs.0.000283 %I Microbiology Society, %X A Gram-staining-negative, orange-pigmented, aerobic bacterial strain, designated KA37T, was isolated from a mangrove sediment sample collected from Yunxiao mangrove National Nature Reserve, Fujian Province, China. Growth was observed at 4–37 °C, 0–3 % (w/v) NaCl and pH 5–10. Mg2+ ions were required for growth. Phylogenetic analysis based on 16S rRNA gene sequencing revealed that the isolate was a member of the genus Erythrobacter, which belongs to the family Erythrobacteraceae. Strain KA37T was most closely related to Erythrobacter gangjinensis KCTC 22330T (96.9 % sequence similarity), followed by Erythrobacter marinus KCTC 23554T (96.8 %); similarity to other members of the genus was below 96.6 %. The major fatty acids were C17 : 1ω6c, summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) and summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c). Strain KA37T did not produce bacteriochlorophyll a. The predominant respiratory quinone was ubiquinone 10 (Q-10). The polar lipids of strain KA37T were sphingoglycolipid, phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, five unknown lipids and one unidentified phospholipid. According to its morphology, physiology, fatty acid composition and 16S rRNA sequence, the novel strain most appropriately belongs to the genus Erythrobacter, but can be distinguished readily from species of the genus Erythrobacter with validly published names. The name Erythrobacter luteus sp. nov. is proposed, with strain KA37T ( = MCCC 1F01227T = KCTC 42179T) as the type strain. %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.000283