1887

Abstract

A novel, salt-dependent, non-motile, rod-shaped, Gram-stain-negative and non-endospore-forming bacterium, designated strain Cs16b, was isolated from the rhizosphere of , a halophytic plant at the Lebrija marshes (Seville, Spain). Strain Cs16b was catalase- and oxidase-positive, and able to hydrolyse casein. Growth occurred from 15–40 °C, at pH 6.0–10.0 and with 1–6 % (w/v) NaCl. Q-8 was identified as the major ubiquinone and the predominant cellular fatty acids were iso-C, iso-C 8, iso-C 3-OH, iso-C, C cyclo and iso-CThe polar lipids profile consisted of phosphatidylethanolamine, phosphatidylglycerol, two unknown glycophospholipids, an unknown aminoglycophospholipid, an unknown aminophospholipid and an unknown phospholipid. The 16S rRNA gene of strain Cs16b showed 98.1 %, 97.8 %, and 97.6 % sequence similarity with CIP 108504, DSM 24146 and JCM 17800, respectively. Based on the phenotypic and genotypic features, it is concluded that strain Cs16b represents a novel species of the genus , for which the name sp. nov. is proposed. The type strain is Cs16b ( = DSM 28920 = CECT 8799).

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2016-04-01
2024-03-28
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