Solirubrobacter phytolaccae sp. nov., an endophytic bacterium isolated from roots of Phytolacca acinosa Roxb.
Wei, Linfang and Ouyang, Shan and Wang, Yao and Shen, Xihui and Zhang, Lei,, 64, 858-862 (2014),
doi = https://doi.org/10.1099/ijs.0.057554-0,
publicationName = Microbiology Society,
issn = 1466-5026,
abstract= A Gram-staining-positive, strictly aerobic, rod-shaped, non-motile, non-spore-forming bacterial strain, designated GTGR-8T, which formed white colonies, was isolated from roots of Phytolacca acinosa Roxb. collected from Taibai Mountain in Shaanxi Province, north-west China. Strain GTGR-8T grew optimally at 28–30 °C, at pH 7.0–8.0 and in the absence of NaCl. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain GTGR-8T was a member of the genus Solirubrobacter and was closely related to Solirubrobacter pauli B33D1T (98.9 % similarity), Solirubrobacter ginsenosidimutans BXN5-15T (97.0 %) and Solirubrobacter soli Gsoil 355T (96.9 %). No other recognized bacterial species showed more than 94.2 % 16S rRNA gene sequence similarity to the novel isolate. The only respiratory quinone of strain GTGR-8T was MK-7(H4) and the major fatty acids (>5 %) were iso-C16 : 0, C18 : 1ω9c, C17 : 1ω8c, C18 : 3ω6c (6,9,12) and C17 : 1ω6c. The DNA G+C content was 71.0 mol%. DNA–DNA relatedness for strain GTGR-8T with respect to its closest relatives, S. pauli KCTC 9974T and S. ginsenosidimutans KCTC 19420T, was 52.5 and 24.5 %, respectively. Based on phenotypic, phylogenetic and genotypic data, strain GTGR-8T is considered to represent a novel species in the genus Solirubrobacter , for which the name Solirubrobacter phytolaccae sp. nov. is proposed. The type strain is GTGR-8T ( = CCTCC AB 2013011T = KCTC 29190T).,
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