RT Journal Article SR Electronic(1) A1 Xu, Fangfang A1 Tao, Yu A1 Li, Heng A1 Meng, Jianyu A1 Zhang, Ziyi A1 Feng, FuyingYR 2017 T1 Larkinella soli sp. nov., isolated from biological soil crusts JF International Journal of Systematic and Evolutionary Microbiology, VO 67 IS 12 SP 5134 OP 5138 DO https://doi.org/10.1099/ijsem.0.002431 PB Microbiology Society, SN 1466-5034, AB A novel bacterial strain, designated MIMbqt9T, was isolated from biological soil crusts collected in Erdos Plateau in Inner Mongolia. Cells were light pink, rod-shaped, aerobic, Gram-reaction-negative, motile by gliding, oxidase- and catalase-positive. Cell growth could be observed at 5–40 °C (optimum at 30 °C), at pH 4.0–6.0 (optimum at 6.0) and with 1 % (w/v) NaCl. Phylogenetic analysis of 16S rRNA gene sequence showed that strain MIMbqt9T was most closely related to the members of genus Larkinella , including L. bovis M2T2B15T (92.06 %), L. arboricola Z0532T (92.00 %) and L. insperata LMG 22510T (91.94 %). The major cellular fatty acids of strain MIMbqt9T were C16 : 1ω5c, iso-C15 : 0 and iso-C17 : 0 3-OH. Polar lipids of the strain MIMbqt9T were mainly composed of phosphatidylethanolamine (PE), phosphatidylserine (PS), two unidentified aminolipids (AL1 and AL2) and two unidentified phospholipids (PL1 and PL2). Menaquinone 7 (MK-7) was the major respiratory quinone. The G+C content of the chromosomal DNA was 57.63 mol%. On the basis of morphology, physiology, fatty acid composition, phylogeny and 16S rRNA gene sequence analysis, the isolates are assigned to a novel species of the genus Larkinella , for which the name Larkinella soli sp. nov. is proposed. The type strain is MIMbqt9T (=MCCC 1K01309T=KCTC 42800T)., UL https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.002431