Quorum sensing regulates denitrification in Pseudomonas aeruginosa PAO1.

نویسندگان

  • Masanori Toyofuku
  • Nobuhiko Nomura
  • Tatsuya Fujii
  • Naoki Takaya
  • Hideaki Maseda
  • Isao Sawada
  • Toshiaki Nakajima
  • Hiroo Uchiyama
چکیده

Anaerobic growth of Pseudomonas aeruginosa PAO1 was affected by quorum sensing. Deletion of genes that produce N-acyl-l-homoserine lactone signals resulted in an increase in denitrification activity, which was repressed by exogenous signal molecules. The effect of the las quorum-sensing system was dependent on the rhl quorum-sensing system in regulating denitrification.

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عنوان ژورنال:
  • Journal of bacteriology

دوره 189 13  شماره 

صفحات  -

تاریخ انتشار 2007