%0 Journal Article %A Meng, Xiao-Lin %A Ming, Hong %A Huang, Jian-Rong %A Zhang, Ling-Yu %A Cheng, Li-Jiao %A Zhao, Zhuo-Li %A Ji, Wei-Li %A Li, Wen-Jun %A Nie, Guo-Xing %T Paracoccus halotolerans sp. nov., isolated from a salt lake %D 2019 %J International Journal of Systematic and Evolutionary Microbiology, %V 69 %N 2 %P 523-528 %@ 1466-5034 %R https://doi.org/10.1099/ijsem.0.003190 %K Yuncheng salt lake %K polyphasic taxonomy %K Paracoccus halotolerans sp. nov %I Microbiology Society, %X A novel Gram-stain-negative, aerobic, non-motile, coccus-shaped bacterium, designated CFH 90064T, was isolated from a salt lake sediment sample collected from Yuncheng city, Shanxi province, PR China. 16S rRNA gene sequence comparisons and phylogenetic analyses showed that the strain belonged to the genus Paracoccus and clustered with Paracoccus zeaxanthinifaciens R-1512T (98.2 % similarity), Paracoccus homiensis DD-R11T (97.6 % similarity) and Paracoccus fistulariae 22–5T (96.5 % similarity), respectively. Growth of strain CFH 90064T was observed at 10–37 °C, pH 6.0–9.0 and with NaCl concentrations of up to 6.0 % (w/v). Strain CFH 90064T contained Q-10 as the only isoprenoid quinone, and the major fatty acid was C18 : 1ω7c. Polar lipids of strain CFH 90064T comprised diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, an unidentified glycolipid, an unidentified aminolipid and an unidentified phospholipid. The genome of strain CFH 90008T was 3.75 Mbp with a DNA G+C content of 65.1 %. Based on the phylogenetic analyses, low average nucleotide identity results, chemotaxonomic characteristics and differential physiological properties, strain CFH 90064T could not be classified into any recognized species of the genus Paracoccus , suggesting that this strain represents a novel species, for which the name Paracoccus halotolerans sp. nov. is proposed. The type strain is CFH 90064T (=CCTCC AB 2016131T=DSM 103234T). %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.003190