Journal ArticleDOI
Pigments of Pseudomonas species. Part I. Structure and synthesis of aeruginosin A
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Two crystalline pigments, aeruginosins A and B have been isolated from a red strain of Ps.Abstract:
Two crystalline pigments, aeruginosins A and B have been isolated from a red strain of Ps. aeruginosa. Aeruginosin A is shown to be the inner salt of 2-amino-6-carboxy-10-methylphenazinium hydroxide.read more
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Role of a phenazine antibiotic from Pseudomonas fluorescens in biological control of Gaeumannomyces graminis var. tritici.
TL;DR: Results indicate that sequences required for phenazine production were present in the cloned DNA and support the importance of the phenazine antibiotic in disease suppression in the rhizosphere.
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Functional analysis of genes for biosynthesis of pyocyanin and phenazine-1-carboxamide from Pseudomonas aeruginosa PAO1.
Dmitri V. Mavrodi,Robert F. Bonsall,Shannon M. Delaney,Marilyn Soule,Greg Phillips,Linda S. Thomashow +5 more
TL;DR: The results suggest that there is a complex pyocyanin biosynthetic pathway in P. aeruginosa consisting of two core loci responsible for synthesis of PCA and three additional genes encoding unique enzymes involved in the conversion ofPCA to pyochenin, 1-hydroxyphenazine, and phenazine-1-carboxamide.
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Cyanobacterial peptides – Nature's own combinatorial biosynthesis
Martin Welker,Hans von Döhren +1 more
TL;DR: The overall structural diversity of cyanobacterial oligopeptides only seemingly suggests an equally high diversity of biosynthetic pathways and respective genes, which implies that non-ribosomal peptide synthetase genes are a very ancient part of the cyanob bacterial genome and presumably have evolved by recombination and duplication events to reach the present structural diversity.
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Phenazine Compounds in Fluorescent Pseudomonas Spp. Biosynthesis and Regulation
TL;DR: Advances within the past two decades have provided significant new insights into the genetics, biochemistry, and regulation of phenazine synthesis, as well as the mode of action and functional roles of these compounds in the environment, which reveals conservation of biosynthetic enzymes across genera but raises questions about conserved biosynthesis mechanisms.
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