Rapid degradation of N-3-oxo-acylhomoserine lactones by a Bacilluscereus isolate from Malaysian rainforest soil

@article{Chan2010RapidDO,
  title={Rapid degradation of N-3-oxo-acylhomoserine lactones by a Bacilluscereus isolate from Malaysian rainforest soil},
  author={Kok-Gan Chan and Cheng-Siang Wong and Wai-Fong Yin and Choon-Kook Sam and Chong Lek Koh},
  journal={Antonie van Leeuwenhoek},
  year={2010},
  volume={98},
  pages={299-305}
}
A bacterial strain, KM1S, was isolated from a Malaysian rainforest soil sample by using a defined enrichment medium that specifically facilitates selection of quorum quenching bacteria. KM1S was clustered closely to Bacilluscereus by 16S ribosomal DNA sequence analysis. It degraded N-3-oxo-hexanoyl homoserine lactone and N-3-oxo-octanoyl homoserine lactone in vitro rapidly at 4.98 and 6.56 μg AHL h−1 per 109 CFU/ml, respectively, as determined by the Rapid Resolution Liquid Chromatography. The… Expand
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