%0 Journal Article %A Zhao, Zhe %A Shen, Xia %A Chen, Wu %A Yu, Xiao-yun %A Fu, Ge-yi %A Sun, Cong %A Wu, Min %T Emcibacter congregatus sp. nov., isolated from sediment cultured in situ %D 2018 %J International Journal of Systematic and Evolutionary Microbiology, %V 68 %N 9 %P 2846-2850 %@ 1466-5034 %R https://doi.org/10.1099/ijsem.0.002906 %K in situ cultivation %K taxonomy %K Emcibacter congregatus %I Microbiology Society, %X A Gram-negative, aerobic, motile, rod-shaped, pale-yellow bacterial strain, designated as ZYLT, isolated from a cultured in situ sediment sample collected from the East China Sea coast, was studied using a polyphasic taxonomic approach. Strain ZYLT grew at 4–30 °C (optimum, 25 °C), at pH 6.0–8.5 (pH 7.0) and with 0–7.0 % (w/v) NaCl (2.0 %). Results of phylogenetic analysis based on 16S rRNA gene sequences clearly showed that strain ZYLT and Emcibacter nanhaiensis HTCJW17T, which was most closely related to strain ZYLT with 93.6 % sequence similarity, clustered together. The genomic DNA G+C content was 51.5 % (genome sequence). The quinone system was composed only of ubiquinone-10. Strain ZYLT possessed C18 : 1ω7c and/or C18 : 1 ω6c (summed feature 8), iso-C15 : 0 2-OH and/or C16 : 1 ω7c (summed feature 3), C14 : 0 2-OH and C14 : 0 as the major fatty acids. The content of summed feature 3 (iso-C15 : 0 2-OH and/or C16 : 1 ω7c) in strain ZYLT was far greater than that in E. nanhaiensis . The polar lipid profile consisted of phosphatidylethanolamine, phosphatidylglycerol, three unidentified aminophospholipids, three unidentified phospholipids, one unidentified aminolipid and four unidentified lipids. One unidentified aminophospholipid and two unidentified lipids present in strain ZYLT were not found in E. nanhaiensis in this research. On the basis of phenotypic, phylogenetic and chemotaxonomic data, strain ZYLT (=KCTC 62328T=JCM 32378T=MCCC 1K03526T) represents a novel species of the genus Emcibacter for which the name Emcibacter congregatus sp. nov. is proposed. %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.002906