RT Journal Article SR Electronic(1) A1 Divyasree, B. A1 Lakshmi, K. V. N. S. A1 Bharti, Dave A1 Sasikala, Ch. A1 Ramana, Ch. V.YR 2015 T1 Caenispirillum deserti sp. nov., a spheroplast-forming bacterium isolated from a salt desert JF International Journal of Systematic and Evolutionary Microbiology, VO 65 IS Pt_9 SP 3119 OP 3124 DO https://doi.org/10.1099/ijsem.0.000390 PB Microbiology Society, SN 1466-5034, AB A Gram-stain-negative, vibrio-shaped, spheroplast-forming, motile, aerobic bacterium was isolated from the soil of a salt desert in Kutch, Gujarat, India. The strain, designated JC232T, was oxidase- and catalase-positive. 16S rRNA gene sequence analysis indicated that strain JC232T was a member of the genus Caenispirillum and was related most closely to Caenispirillum salinarum AK4T (98.9 % similarity) and Caenispirillum bisanense K92T (96.8 %). Genome relatedness based on DNA–DNA hybridization of strain JC232T with the type strains of closely related species was less than 40 %. The DNA G+C content of strain JC232T was 70 mol%. Phosphatidylglycerol, phosphatidylethanolamine, phosphotidylcholine, diphosphatidylglycerol, two unidentified amino lipids (AL1 and 2) and four unidentified lipids (UL1–4) were the polar lipids of strain JC232T. C18 : 1ω7c/C18 : 1ω6c, C16 : 0 and C16 : 1ω7c/C16 : 1ω6c were the major (>15 %) fatty acids of strain JC232T, with minor amounts of C12 : 0, C14 : 0 3-OH/iso-C16 : 0 I, C18 : 1 2-OH, C18 : 0, C16 : 0 3-OH and C19 : 0cycloω8c. Although strain JC232T shared the predominant ubiquinone system (Q10) with the type strains of C. salinarum and C. bisanense, it differed from the latter in polar lipid profile, NaCl growth range and other phenotypic/physiological properties. On the basis of morphological, physiological, genotypic, phylogenetic and chemotaxonomic analyses, strain JC232T is considered to represent a novel species of the genus Caenispirillum, for which the name Caenispirillum deserti sp. nov. is proposed. The type strain is JC232T ( = KCTC 42064T = NBRC 110150T)., UL https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.000390