Listar MIC - Artículos por fecha de publicación
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A Nonribosomal Peptide Synthetase Gene (mgoA) of Pseudomonas syringae pv. syringae Is Involved in Mangotoxin Biosynthesis and Is Required for Full Virulence.
(The American Phytopathological Society (APS), 2007-04-20)Pseudomonas syringae pv. syringae, which causes the bacterial apical necrosis of mango, produces the antimetabolite mangotoxin. We report here the cloning, sequencing, and identity analysis of a chromosomal region of ... -
62-kb Plasmids Harboring rulAB Homologues Confer UV-tolerance and Epiphytic Fitness to Pseudomonas syringae pv. syringae Mango Isolates.
(Springer, 2007-12-06)The presence of genetic determinants homologous to rulAB genes for ultraviolet (UV) radiation resistance was determined in a collection of Pseudomonas syringae pv. syringae strains isolated from mango. The potential ... -
Halomonas nitroreducens sp. nov., a novel nitrate- and nitrite-reducing species.
(Microbiology Society, 2008-04-01)We have carried out a polyphasic taxonomic study of strain 11ST, a halophilic, Gram-negative bacterium that is able to respire on nitrate and nitrite in anaerobiosis. Strain 11ST was isolated from a solar saltern in Cahuil, ... -
Halomonas cerina sp. nov., a moderately halophilic, denitrifying, exopolysaccharide-producing bacterium
(Microbiology Society, 2008-04-01)Three bacterial strains were isolated from different saline soils in Spain. The novel strains were moderately halophilic, exopolysaccharide-producing, Gram-negative, non-motile rods. The strains required NaCl and grew best ... -
Characterization of Vibrio harveyi strains recovered from diseased farmed Senegalese sole (Solea senegalensis)
(Oxford Academy, 2009)Aim: To characterize 16 Vibrio harveyi strains isolated from different epizootic outbreaks affecting farmed Senegalese sole. Materials and Results: The Vibrio harveyi strains tested have broad phenotypic diversity based ... -
Halomonas fontilapidosi sp. nov., a moderately halophilic, denitrifying bacterium
(Microbiology Society, 2009-06-01)We have made a polyphasic taxonomic study of strain 5CR(T), isolated from Fuente de Piedra, Málaga, southern Spain. The strain is a moderately halophilic, Gram-negative rod, oxidase-positive and motile by a single polar ... -
Contribution of mangotoxin to the virulence and epiphytic fitness of Pseudomonas syringae pv. syringae.
(Institut d’Estudis Catalans, 2009-06-10)Mangotoxin is an antimetabolite toxin that inhibits ornithine acetyl transferase, a key enzyme in the biosynthetic pathway of ornithine and arginine and recently reported in strains of Pseudomonas syringae pv. syringae ... -
Combined application of antagonist Bacillus amyloliquefaciens and essential oils for the control of peach postharvest diseases.
(Elsevier, 2009-08-21)Bacillus amyloliquefaciens PPCB004 was selected as a potential antagonist to control Botrytis cinerea, Penicillium expansum and Rhizopus stolonifer on peach fruit. The HPLC data of PPCB004 indicated the lipopeptides iturin ... -
Effect of volatile compounds produced by Bacillus strains on postharvest decay in citrus.
(Elsevier, 2009-11-27)The antifungal effects of volatile compounds produced by Bacillus strains; Bacillus subtilis PPCB001 or Bacillus amyloliquefaciens PPCB004 and antagonist combination (PPCB001 + PPCB004) against Penicillium digitatum ... -
Denitrification as an important taxonomic marker within the genus Halomonas.
(Elsevier, 2010-01-27)We have made a comprehensive study of the denitrifying species of the genus Halomonas, evaluating both the phylogenetic and phenotypic relationships amongst them and other species of Halomonas. The phylogenetic analysis ... -
Molecular evolution of nitric oxide synthases in metazoans.
(2010-08-09)Nitric oxide synthases (NOS), the enzymes responsible for the NO synthesis, are present in all eukaryotes. Three isoforms (neuronal, inducible and endothelial), encoded by different loci, have been described in vertebrates, ... -
Blueprint for a minimal photoautotrophic cell: conserved and variable genes in Synechococcus elongatus PCC 7942
(BMC, 2011-01-12)Background: Simpler biological systems should be easier to understand and to engineer towards pre-defined goals. One way to achieve biological simplicity is through genome minimization. Here we looked for genomic islands ... -
Chemical and Metabolic Aspects of Antimetabolite Toxins Produced by Pseudomonas syringae Pathovars
(MDPI, 2011-09-03)Pseudomonas syringae is a phytopathogenic bacterium present in a wide variety of host plants where it causes diseases with economic impact. The symptoms produced by Pseudomonas syringae include chlorosis and necrosis of ... -
Genes Involved in the Production of Antimetabolite Toxins by Pseudomonas syringae Pathovars.
(MDPI, 2011-09-15)Pseudomonas syringae is pathogenic in a wide variety of plants, causing diseases with economic impacts. Pseudomonas syringae pathovars produce several toxins that can function as virulence factors and contribute to disease ... -
Diversity of culturable halophilic archaea isolated from Rambla Salada, Murcia (Spain).
(Springer Nature, 2012-01-05)We have studied the diversity of culturable halophilic Archaea at Rambla Salada, Murcia (south-eastern Spain). We made 8 samplings at different places in this habitat during the years 2006 and 2007 and isolated a total of ... -
Characterisation of the mgo operon in Pseudomonas syringae pv. syringae UMAF0158 that is required for mangotoxin production.
(BMC, 2012-01-17)Background: Mangotoxin is an antimetabolite toxin that is produced by strains of Pseudomonas syringae pv. syringae; mangotoxin-producing strains are primarily isolated from mango tissues with symptoms of bacterial ... -
Metabolic stasis in an ancient symbiosis: genome-scale metabolic networks from two Blattabacterium cuenoti strains, primary endosymbionts of cockroaches
(Springer Nature, 2012-01-18)Cockroaches are terrestrial insects that strikingly eliminate waste nitrogen as ammonia instead of uric acid. Blattabacterium cuenoti strains Bge and Pam are the obligate primary endosymbionts of the cockroaches Blattella ... -
The mbo operon is specific and essential for biosynthesis of mangotoxin in Pseudomonas syringae.
(PLOS, 2012-05-17)Mangotoxin is an antimetabolite toxin produced by certain Pseudomonas syringae pv. syringae strains. This toxin is an oligopeptide that inhibits ornithine N-acetyl transferase, a key enzyme in the biosynthesis of ornithine ... -
The Mangotoxin Biosynthetic Operon (mbo) Is Specifically Distributed within Pseudomonas syringae Genomospecies 1 and Was Acquired Only Once during Evolution.
(ASM Journals, 2013-01-14)Mangotoxin production was first described in Pseudomonas syringae pv. syringae strains. A phenotypic characterization of 94 P. syringae strains was carried out to determine the genetic evolution of the mangotoxin biosynthetic ... -
Diversity and distribution of Halomonas in Rambla Salada, a hypersaline environment in the southeast of Spain.
(Oxford University Press-Wiley, 2014-02-01)We have studied the diversity and distribution of Halomonas populations in the hypersaline habitat Rambla Salada (Murcia, southeastern Spain) by using different molecular techniques. Denaturing gradient gel electrophoresis ...