Chemotaxis Away from 4-Chloro-2-nitrophenol, 4-Nitrophenol, and 2,6-Dichloro-4-nitrophenol by Bacillus subtilis PA-2

Title
Chemotaxis Away from 4-Chloro-2-nitrophenol, 4-Nitrophenol, and 2,6-Dichloro-4-nitrophenol by Bacillus subtilis PA-2
Author(s)
배한홍어로라펀커즈쿠말정미정[정미정]
Keywords
RALSTONIA SP SJ98; NEGATIVE CHEMOTAXIS; NITROAROMATIC COMPOUNDS; ESCHERICHIA-COLI; DEGRADATION
Issue Date
201502
Publisher
HINDAWI PUBLISHING CORPORATION
Citation
JOURNAL OF CHEMISTRY
Abstract
Bacterial strain PA-2 exhibits chemotaxis away from 4-chloro-2-nitrophenol, 4-nitrophenol, and 2,6-dichloro-4-nitrophenol. This strain was identified as Bacillus subtilis on the basis of the 16S rRNA gene sequencing. The drop plate assay and the chemical-in-plug method were used to demonstrate negative chemotactic behavior of strain PA-2. The growth studies showed that strain PA-2 did not utilize 4-chloro-2-nitrophenol, 4-nitrophenol, and 2,6-dichloro-4-nitrophenol as its sole sources of carbon and energy. This is the first report of negative chemotaxis of 4-chloro-2-nitrophenol, 4-nitrophenol, and 2,6-dichloro-4-nitrophenol by any bacterium.
URI
http://hdl.handle.net/YU.REPOSITORY/33510http://dx.doi.org/10.1155/2015/296231
ISSN
2090-9063
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생명공학부 > 생명공학부 > Articles
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