Sonalkar, Vidya V and Mawlankar, Rahul and Krishnamurthi, S and Tang, Shan-Kun and Dastager, Syed G (2014) Domibacillus enclensis sp. nov., isolated from marine sediment, and emended description of the genus Domibacillus. International journal of systematic and evolutionary microbiology, 64 (Pt 12). pp. 4098-102. ISSN 1466-5034
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A novel red-pigmented bacterial strain, designated NIO-1016(T), was isolated from a sediment sample from Chorao Island, India and was investigated by a polyphasic taxonomic approach. The strain was Gram-reaction-positive, strictly aerobic, motile and catalase-positive and produced spherical to slightly ellipsoidal endospores with subterminal position on swollen sporangia. The genomic DNA G+C content was 46.9 mol%. The major fatty acids were anteiso-C15 : 0, anteiso-C17 : 0, iso-C15 : 0 and C16 : 0. The predominant quinones were MK-6 (89.3 %) and MK-7 (8.7 %). The polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol, and an unidentified phospholipid. meso-Diaminopimelic acid (type A1γ) was present in the cell-wall peptidoglycan and the major whole-cell sugars were glucose and ribose. The closest phylogenetic neighbours were identified as Domibacillus robiginosus DSM 25058(T) (98.0 % similarity) and Domibacillus indicus DSM 28032(T) (97.2 % similarity), other species of the genus Bacillus displayed below 96 % similarity. Phylogenetic, physiological, biochemical and morphological differences between strain NIO-1016(T) and its closest neighbours indicate that this strain represents a novel species in the genus Domibacillus in the family Bacillaceae for which the name Domibacillus enclensis sp. nov. is proposed with the type species NIO-1016(T) ( = DSM 25145(T) = NCIM 5462(T) = CCTCC AB 2011121(T)).
| Item Type: | Article |
|---|---|
| Additional Information: | Copyright of this article belongs to Society For General Microbiology. |
| Uncontrolled Keywords: | New Taxa - Firmicutes and Related Organisms |
| Subjects: | Q Science > QR Microbiology |
| Depositing User: | Dr. K.P.S.Sengar |
| Date Deposited: | 20 Jul 2015 05:45 |
| Last Modified: | 22 Jul 2015 05:26 |
| URI: | http://crdd.osdd.net/open/id/eprint/1673 |
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