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INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY logo

Volume 68, Issue 1

sp. nov., a -triazine herbicide prometryn-degrading bacterium isolated from sludge Free

Abstract

A Gram-stain-positive, rod-shaped, non-motile bacterial strain, designated JW-1, was isolated from activated sludge collected from the outlet of an aeration tank in a prometryn-manufacturing plant, located in Binzhou City, Shandong province, PR China. Phylogenetic analysis, based on 16S rRNA gene sequences, indicated that strain JW-1 belongs to the genus and its closest neighbours are ‘’ F3-P9 (98.95 % similarity), subsp CBX151 (98.62 %), subsp NAL101 (98.53 %), JG31 (97.86 %) and DSM 19883 (97.37 %). DNA–DNA hybridization values with the above strains were <55 %. The DNA G+C content of strain JW-1 was 72.6 mol%. The major fatty acids of strain JW-1 were iso-C, anteiso-C, anteiso-C and iso-C. The predominant polar lipids were diphosphatidylglycerol, phosphatidylglycerol and glycolipid. The predominant menaquinone was MK-11. The cell wall amino acids were 2,4-diaminobutyric acid, alanine, glutamic acid, glycine and threonine. Based on the molecular and chemotaxonomic data, as well as the physiological and biochemical characteristics, strain JW-1 is considered to represent a novel species of the genus , for which the name is proposed. The type strain is JW-1 (=DSM 105188=LMG 30083).

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  • Accepted:
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Keyword(s): Leucobacter triazinivorans sp. nov
© 2018 IUMS
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2018-01-01
2023-06-06
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Leucobacter triazinivorans sp. nov., a s-triazine herbicide prometryn-degrading bacterium isolated from sludge
Int J Syst Evol Microbiol 68, 204 (2018); https://doi.org/10.1099/ijsem.0.002483
/content/journal/ijsem/10.1099/ijsem.0.002483
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