Pseudoxanthomonas composti sp. nov., isolated from compost.
Antonie Van Leeuwenhoek
; 112(8): 1213-1219, 2019 Aug.
Article
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| MEDLINE
| ID: mdl-30852702
ABSTRACT
A Gram-staining negative bacterium, designated as GSS15T, was isolated from compost in Guangzhou, China. Cells of strain GSS15T were rod-shaped and non-motile. The isolate was able to grow at 15-42 °C (optimum 30 °C) and pH 6.0-11.0 (optimum pH 8.0), and tolerate up to 6.0% NaCl (w/v). When the 16S rRNA gene sequence of the isolate was compared with those of other bacteria, the highest similarity was observed with Pseudoxanthomonas helianthi roo10T (96.9%). Furthermore, strain GSS15T showed low ANI (75.7-79.5%) and DDH (24.2-18.3%) values to the closely related species. Q-8 was the predominant respiratory quinone. The major cellular fatty acids ( > 5%) were iso-C150 (18.7%), C161ω7c (18.6%), anteiso-C150 (13.2%), C160 (9.8%), and iso-C160 (8.8%). The polar lipids consisted of phosphatidylethanolamine, phosphatidylglycerol, and diphosphatidylglycerol. Based on its phenotypic, chemotaxonomic and genotypic data, strain GSS15T (= KCTC 52974T = MCCC 1K03334T) is designated as the type strain of a novel species of the genus Pseudoxanthomonas, for which the name Pseudoxanthomonas composti sp. nov. is proposed.
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Banco de datos:
MEDLINE
Asunto principal:
Microbiología del Suelo
/
Xanthomonadaceae
País como asunto:
Asia
Idioma:
En
Año:
2019
Tipo del documento:
Article