We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Lutibacter oceani sp. nov., isolated from marine sediment in South Korea.
- Authors
Sundararaman, Aravind; Lee, Sang-Seob
- Abstract
A novel Gram-negative, non-motile, non-spore forming, facultatively anaerobic and short-rod shaped bacterial strain, designated as 325-5, was isolated from marine sediment obtained from a coastal region in South Korea. Phylogenetic analysis based on the 16S rRNA gene sequence of strain 325-5 showed close similarity to Lutibacter crassostreae (97.8 %). The novel isolate was found to grow optimally at 25 °C and pH 7.0. The major fatty acids identified in the strain were iso C and iso C 3OH, which supports the affiliation of strain 325-5 to the genus Lutibacter. Menaquinone (MK-6) was identified as the respiratory quinone component. The polar lipid profile was found to contain phosphatidylethanolamine and two unidentified lipids. The G+C molar content of strain 325-5 was determined to be 33.1 mol%. DNA-DNA hybridization of strain 325-5 exhibited less than 40 % relatedness to L. crassostreae KCTC 42461. Pigment analysis showed the presence of carotenoid pigments. Based on this polyphasic analysis, we propose that strain 325-5 represents a novel species of the genus Lutibacter, for which the name Lutibacter oceani sp. nov. (type strain 325-5 = JCM 30924 = KEMB 7306-529) is proposed.
- Subjects
MARINE bacteria; MARINE sediment analysis; GRAM-negative bacteria; RIBOSOMAL RNA; PHYLOGENY; VITAMIN K2; NUCLEIC acid hybridization; PHOSPHATIDYLETHANOLAMINES
- Publication
Antonie van Leeuwenhoek, 2017, Vol 110, Issue 1, p45
- ISSN
0003-6072
- Publication type
Article
- DOI
10.1007/s10482-016-0772-8