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- Pseudaminobacter granuli sp. nov., isolated from granules used in a wastewater treatment plant
- Young Ki Hahn , Minseok S. Kim , Wan-Taek Im
- J. Microbiol. 2017;55(8):607-611. Published online July 28, 2017
- DOI: https://doi.org/10.1007/s12275-017-7257-y
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Abstract
- A Gram negative, aerobic, non-motile and rod-shaped bacterial strain designated as Gr-2T was isolated from granules used in a wastewater treatment plant in Korea, and its taxonomic position was investigated using a polyphasic approach. Strain Gr-2T grew at 18–37°C (optimum temperature, 30°C) and a pH of 6.0–8.0 (optimum pH, 7.0) on R2A agar medium. Based on 16S rRNA gene phylogeny, the novel strain showed a new branch within the genus Pseudaminobacter of the family Phyllobacteriaceae, and formed clusters with Pseudaminobacter defluvii THI 051T (98.9%) and Pseudaminobacter salicylatoxidans BN12T (98.7%). The G+C content of the genomic DNA was 63.6%. The predominant respiratory quinone was ubiquinone-10 (Q-10) and the major fatty acids were cyclo-C19:0 ω8c, C18:1 ω7c, and iso-C17:0. The overall polar lipid patterns of Gr-2T were similar to those determined for the other Pseudaminobacter species. DNA-DNA relatedness values between strain Gr-2T and its closest phylogenetically neighbors were below 18%. Strain Gr-2T could be differentiated genotypically and phenotypically from the recognized species of the genus Pseudaminobacter. The isolate therefore represents a novel species, for which the name Pseudaminobacter granuli sp. nov. is proposed with the type strain Gr-2T (=KACC 18877T =LMG 29567T).
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Citations
Citations to this article as recorded by
- Phyllobacteriaceae: a family of ecologically and metabolically diverse bacteria with the potential for different applications
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BMC Genomics.2024;[Epub] CrossRef - Degradation of neonicotinoid insecticide acetamiprid by two different nitrile hydratases of Pseudaminobacter salicylatoxidans CGMCC 1.17248
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International Journal of Systematic and Evolutionary Microbiology .2019; 69(5): 1247. CrossRef
- Phyllobacteriaceae: a family of ecologically and metabolically diverse bacteria with the potential for different applications
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