Identification of a Polyketide Synthase Coding Sequence Specific for Anatoxin-a-Producing Oscillatoria Cyanobacteria-Reference-Cited by-同舟云学术

Identification of a Polyketide Synthase Coding Sequence Specific for Anatoxin-a-Producing Oscillatoria Cyanobacteria

Published:2009-07-15 Issue:14 Volume:75 Page:4909-4912
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Cadel-Six Sabrina¹,Iteman Isabelle¹,Peyraud-Thomas Caroline¹,Mann Stéphane²,Ploux Olivier²,Méjean Annick¹²³

Affiliation:

1. Unité des Cyanobactéries (URA CNRS 2172), Institut Pasteur, 28 Rue du Docteur Roux, 75724 Paris Cedex 15, France

2. Laboratoire de Biochimie des Microorganismes: Enzymologie, Métabolisme et Antibiotiques (UMR CNRS 7223), ENSCP, 11 Rue Pierre et Marie Curie, 75231 Paris Cedex 05, France

3. Université Paris Diderot-Paris 7, 75013 Paris, France

Abstract

ABSTRACT We report the identification of a sequence from the genome of Oscillatoria sp. strain PCC 6506 coding for a polyketide synthase. Using 50 axenic cyanobacteria, we found this sequence only in the genomes of Oscillatoria strains producing anatoxin-a or homoanatoxin-a, indicating its likely involvement in the biosynthesis of these toxins.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/AEM.02478-08

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