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- Title
Nocardioides soli sp. nov., a bacterium isolated from a mountain soil.
- Authors
Srinivasan, Sathiyaraj; Lee, Sang-Seob; Lee, Jae-Jin; Kim, Myung
- Abstract
Strain SR-1, a Gram-positive, strictly-aerobic, short-rod shaped, non-motile bacterium, was isolated from a mountain soil collected in Seoul Women's University in South Korea. Growth occurred between 15 and 37 °C (optimum, 30 °C), at pH 6.0-9.0 (optimum, pH 7.0) and with 0-2 % NaCl. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain SR-1 belongs to the genus Nocardioides and is closely related to Nocardioides simplex KCTC 9106 (96.8 %), Nocardioides caeni MN8 (96.7 %), Nocardioides aromaticivorans H-1 (96.6 %), and Nocardioides kongijuensis A2-4 (96.6 %). Chemotaxonomic data revealed that strain SR-1 possesses MK-8(H) as predominant menaquinone, ll-2,6-diaminopimelic acid as the diagnostic diamino acid, phosphatidylglycerol and diphosphatidylglycerol as predominant polar lipids and iso-C 10-methyl-C, and C ω9 c are major fatty acids. The DNA G+C content of the strain SR-1 was 72.4 mol%. Based on polyphasic evidence, strain SR-1 (= KEMC 9004-134 = JCM 19684) should be classified as the type strain of a novel Nocardioides species, for which the name Nocardioides soli sp. nov. is proposed.
- Subjects
SOUTH Korea; GRAM-positive bacteria; AEROBIC bacteria; MOUNTAIN soils; RIBOSOMAL RNA; NOCARDIACEAE; CHEMOTAXONOMY
- Publication
Antonie van Leeuwenhoek, 2014, Vol 106, Issue 2, p271
- ISSN
0003-6072
- Publication type
Article
- DOI
10.1007/s10482-014-0191-7