Gupta, Vasundhera and Sharma, Gunjan and Srinivas, T N R and Anil Kumar, P (2014) Aliiglaciecola coringensis sp. nov., isolated from a water sample collected from mangrove forest in Coringa, Andhra Pradesh, India. Antonie van Leeuwenhoek, 106 (6). pp. 1097-103. ISSN 1572-9699
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A Gram-negative, rod shaped, motile, aerobic bacterium, designated as strain AK49(T) was isolated from a water sample from a mangrove forest in Coringa village, Andhra Pradesh, India. Strain AK49(T) was observed to form yellow coloured, smooth, circular, convex colonies on marine agar, with entire margins. Cells of strain AK49(T) are 0.5-1.0 µm wide and 1.5-3.5 µm long. Growth was observed at 25-37 °C (optimum 30 °C), 2-6 % NaCl (optimum 2 %) and pH 6-8 (optimum 7). Phylogenetic analysis based on 16S rRNA gene sequences showed that the strain AK49(T) is closely related to two species recently reclassified as members of the genus Aliiglaciecola: Aliiglaciecola lipolytica JCM 15139(T) (sequence similarity 95.43 %) and Aliiglaciecola litoralis JCM 15896(T) (sequence similarity 96.91 %). The major cellular fatty acids of strain AK49(T) were found to include C16:0, C18:1ω7c and summed feature 3 (C16:1ω7c/C15:0 iso-2-OH). The polar lipid content of cell membrane was found to include phosphatidylethanolamine, phosphatidylglycerol, an unidentified aminolipid, an unidentified lipid and an unidentified glycolipid. The genomic DNA G+C content of strain AK49(T) was determined to be 41.9 mol%. Based on the taxonomic methods, including chemotaxonomic, phenotypic and phylogenetic approaches, strain AK49(T) is described here as a novel species belonging to the genus Aliiglaciecola, for which the name Aliiglaciecola coringensis sp. nov. is proposed. The type strain of Aliiglaciecola coringensis sp. nov. is AK49(T) (=MTCC 12003(T )= JCM19197(T)).
| Item Type: | Article |
|---|---|
| Additional Information: | Copyright of this article belongs to Springer International Publishing. |
| Uncontrolled Keywords: | Aliiglaciecola coringensis;16S rRNA gene sequence based phylogeny; Chemotaxonomy |
| Subjects: | Q Science > QR Microbiology |
| Depositing User: | Dr. K.P.S.Sengar |
| Date Deposited: | 20 Jul 2015 05:36 |
| Last Modified: | 20 Jul 2015 05:36 |
| URI: | http://crdd.osdd.net/open/id/eprint/1675 |
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