Different responses of pyoverdine genes to autoinduction in Pseudomonas aeruginosa and the group Pseudomonas fluorescens-Pseudomonas putida.
نویسندگان
چکیده
We investigated the regulation of the psbA and pvdA pyoverdine biosynthesis genes, which encode the L-ornithine N(5)-oxygenase homologues in Pseudomonas strain B10 and Pseudomonas aeruginosa PAO1, respectively. We demonstrate that pyoverdine(B10), as the end product of its biosynthetic pathway, is a key participant of the control circuit regulating its own production in Pseudomonas strain B10. In P. aeruginosa PAO1, however, pyoverdine(PAO1) has no apparent role in the positive regulation of the pvdA gene.
منابع مشابه
Identical Pyoverdines from Pseudomonas fluorescens 9AW and from Pseudomonas putida 9BW*
H. Budzikiewicz, S. Kilz, K. Taraz3, J.-M. M eyerb a Institut für Organische Chemie der Universität zu Köln, Greinstr. 4, D-50939 Köln, Germany b Laboratoire de Microbiologie et de Genetique, Universite Louis Pasteur, Unite de la Recherche, Associee au Centre National Scientifique no 1481, 28 rue de Goethe, F-67000 Strasbourg, France Z. Naturforsch. 52c, 721-728 (1997); received September 3/Sep...
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ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 68 8 شماره
صفحات -
تاریخ انتشار 2002