Four genes from Pseudomonas fluorescens that encode the biosynthesis of pyrrolnitrin
نویسندگان
چکیده
منابع مشابه
Massetolide A biosynthesis in Pseudomonas fluorescens.
Massetolide A is a cyclic lipopeptide (CLP) antibiotic produced by various Pseudomonas strains from diverse environments. Cloning, sequencing, site-directed mutagenesis, and complementation showed that massetolide A biosynthesis in P. fluorescens SS101 is governed by three nonribosomal peptide synthetase (NRPS) genes, designated massA, massB, and massC, spanning approximately 30 kb. Prediction ...
متن کاملProduction of Pyrrolnitrin by Selected Pseudomonas Species
Twenty-nine strains of Pseudomonas, classified as P. fluorescens biotype D or E or as P. multivorans, were examined for the production of pyrrolnitrin, an antifungal agent synthesized in P. aureofaciens. Eight strains were shown to produce pyrrolnitrin in shake-flask fermentation. Four cultures were from the multivorans taxon, and the remaining four were members of the fluorescens group. The an...
متن کاملStructure and function of the phenazine biosynthesis protein PhzF from Pseudomonas fluorescens 2-79.
Phenazines, including pyocyanin and iodonin, are biologically active compounds that are believed to confer producing organisms with a competitive growth advantage, and also are thought to be virulence factors in certain diseases including cystic fibrosis. The basic, tricyclic phenazine ring system is synthesized in a series of poorly characterized steps by enzymes encoded in a seven-gene cistro...
متن کاملExploration of genes that encode a carbocycle-forming enzyme involved in biosynthesis of aminoglycoside antibiotics from the environmental DNA.
2-Deoxy-scyllo-inosose (DOI) synthase is the enzyme participating in biosynthesis of 2-deoxystreptamine (DOS)-containing aminoglycoside antibiotics. The gene which encodes the enzyme can be a marker for screening of DOS-containing aminoglycoside-producer and exploration of its biosynthetic gene. Further, this enzyme is expected to be of use in industry, because it converts sugar into 6-membered...
متن کاملPseudomonas fluorescens
nas incognita have been previously described as being able to utilize citronellol, geraniol, and linalool (3, 6). Recently, a 50-megadalton (MDa) plasmid has been associated with the degradation of geraniol (9). In this report we describe the isolation of a Pseudomonas fluorescens s train capable of utilizing linalool as a sole carbon and energy source and demonstrate the presence of a transmis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1997
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.63.6.2147-2154.1997