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Mostrando ítems 11-20 de 29
Plasmid replicons from Pseudomonas are natural chimeras of functional, exchangeable modules
(Frontiers Media, 2017)
Artículo / Artikulua,
Plasmids are a main factor for the evolution of bacteria through horizontal gene exchange, including the dissemination of pathogenicity genes, resistance to antibiotics and degradation of pollutants. Their capacity to ...
Molecular characterization of Tunisian strains of Erwinia amylovora
(Italian Phytopathological Society, 2017)
Artículo / Artikulua,
The present study focused on the molecular characterization of a collection of Erwinia amylovora isolates recovered from different outbreaks in Tunisia between 2012 and 2014. Analysis of 54 isolates, including the reference ...
Knots untie: molecular determinants involved in knot formation Induced by Pseudomonas savastanoi in woody hosts
(Frontiers Media, 2017)
Artículo / Artikulua,
The study of the molecular basis of tree diseases is lately receiving a renewed attention, especially with the emerging perception that pathogens require specific pathogenicity and virulence factors to successfully colonize ...
Temperature-mediated biosynthesis of the phytotoxin phaseolotoxin by Pseudomonas syringae pv. phaseolicola depends on the autoregulated expression of the phtABC genes
(Public Library of Science, 2017)
info:eu-repo/semantics/article,
Pseudomonas syringae pv. phaseolicola produces phaseolotoxin in a temperature dependent
manner, being optimally synthesized between 18ºC and 20ºC, while no detectable
amounts are present above 28ºC. The Pht cluster, ...
Recovery of nonpathogenic mutant bacteria from tumors caused by several Agrobacterium tumefaciens strains: a frequent event?
(American Society for Microbiology, 2009)
info:eu-repo/semantics/article,
We have evaluated the interaction that bacterial genotypes and plant hosts have with the loss of pathogenicity in
tumors, using seven Agrobacterium tumefaciens strains inoculated on 12 herbaceous and woody hosts. We ...
Fate of a Pseudomonas savastanoi pv. savastanoi type III secretion system mutant in olive plants (Olea europaea L.)
(American Society for Microbiology, 2010)
info:eu-repo/semantics/article,
Pseudomonas savastanoi pv. savastanoi strain NCPPB 3335 is a model bacterial pathogen for studying the
molecular basis of disease production in woody hosts. We report the sequencing of the hrpS-to-hrpZ region of
NCPPB 3335, ...
Phylogenetic analysis of the pPT23A plasmid family of Pseudomonas syringae
(American Society for Microbiology, 2006)
info:eu-repo/semantics/article,
The pPT23A plasmid family of Pseudomonas syringae contains members that contribute to the ecological and
pathogenic fitness of their P. syringae hosts. In an effort to understand the evolution of these plasmids and ...
Pseudomonas savastanoi pv. savastanoi: some like it knot
(Wiley, 2012)
Artículo / Artikulua,
Pseudomonas savastanoi pv. savastanoi is the causal agent of olive (Olea europaea) knot disease and an unorthodox member of the P. syringae complex, causing aerial tumours instead of the foliar necroses and cankers ...
Four genes essential for recombination define GInts, a new type of mobile genomic island widespread in bacteria
(Nature Publishing Group, 2017)
Artículo / Artikulua,
Integrases are a family of tyrosine recombinases that are highly abundant in bacterial genomes, actively disseminating adaptive characters such as pathogenicity determinants and antibiotics resistance. Using comparative ...
The mangotoxin biosynthetic operon (mbo) is specifically distributed within Pseudomonas syringae genomospecies 1 and was acquired only once during evolution
(American Society for Microbiology, 2013)
Artículo / Artikulua,
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 ...