An aerobic, Gram-stain negative, short rod-shaped and motile strain, 36-5-1T, was isolated from the roots of Nitraria sibirica in Zhangye city, Gansu province, north-west of China. Phylogenetic analysis based on the 16S rRNA gene sequence and two housekeeping genes (glnA and atpD) indicated that the strain represents a novel species closely related to the Devosia, Rhizobium and Devosia genera with 98.3, 96.2 and 91.1% similarities, respectively. The strain 36-5-1T contained Q-10 as the predominant ubiquinone and 16:0 (36.8%) as the major fatty acid; a large amount of unidentified glycolipid, diphosphatidylglycerol, phosphatidylglycerol and a small amount of unidentified polar lipids were present as polar lipids. In addition, the G+C content of the genomic DNA was 61.7 mol% and the DNA–DNA hybridization with type strains Devosia geojensis BD-c194T and Devosia pacifica NH131T 44.1 ± 1.1 and 40.2 ± 1.7, respectively. Based on chemotaxonomic data and molecular properties, strain 36-5-1T represents a novel species within the genus Devosia, for which the name Devosia nitraria sp. nov. is proposed. The type strain is 36-5-1T (=CGMCC1.15704T=NBRC112416T).
CITATION STYLE
Xu, L., Zhang, Y., Read, N., Liu, S., & Friman, V. P. (2017). Devosia nitraria sp. nov., a novel species isolated from the roots of Nitraria sibirica in China. Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology, 110(11), 1475–1483. https://doi.org/10.1007/s10482-017-0901-z
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