The effect of modified bacterial virulence to host-pathogen relationship (Phaseolus vulgaris L. Pseudomonas savastanoi pv. phaseolicola)
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منابع مشابه
Volatile Products of the Lipoxygenase Pathway Evolved from Phaseolus vulgaris (L.) Leaves Inoculated with Pseudomonas syringae pv phaseolicola.
Activation of the "lipoxygenase pathway" in plants gives rise to a series of products derived from fatty acids. Analysis by gas chromatography-mass spectroscopy of volatile products produced by Phaseolus vulgaris (L.) cv Red Mexican leaves during a hypersensitive resistance response (HR) to the plant pathogenic bacterium Pseudomonas syringae pv phaseolicola showed evolution of several lipid-der...
متن کاملMiniature Transposable Sequences Are Frequently Mobilized in the Bacterial Plant Pathogen Pseudomonas syringae pv. phaseolicola
Mobile genetic elements are widespread in Pseudomonas syringae, and often associate with virulence genes. Genome reannotation of the model bean pathogen P. syringae pv. phaseolicola 1448A identified seventeen types of insertion sequences and two miniature inverted-repeat transposable elements (MITEs) with a biased distribution, representing 2.8% of the chromosome, 25.8% of the 132-kb virulence ...
متن کامل(Phaseolus vulgaris L.) and the Effect of the Halo Blight Disease Caused by Pseudomonas phaseolicola (Burkh.) Dowson2
Simwiary. \lMultiple forms of hydIrolytic enzymes Nvere deemonstrated in extracts of healthy tean leaves (Phla(scoluts vtulgaris L.) anld bean leaves infecte(d with the halo blight organism [Pseudoiiioiias phascolicola (Burkh.) Dowson] by polyacrylamide (lisc elecrophoresis. Bean leaves conitainiedl up to 4 acid l)hosphatase bands, 9 esterase banlds active towards a-niaphthyl acetate, alnd 7 es...
متن کاملGlobal genomic analysis of Pseudomonas savastanoi pv. savastanoi plasmids.
Pseudomonas savastanoi pv. savastanoi strains harbor native plasmids belonging to the pPT23A plasmid family (PFPs) which are detected in all pathovars of the related species Pseudomonas syringae examined and contribute to the ecological and pathogenic fitness of their host. However, there is a general lack of information about the gene content of P. savastanoi pv. savastanoi plasmids and their ...
متن کاملEarly changes in apoplast composition associated with defence and disease in interactions between Phaseolus vulgaris and the halo blight pathogen Pseudomonas syringae Pv. phaseolicola
The apoplast is the arena in which endophytic pathogens such as Pseudomonas syringae grow and interact with plant cells. Using metabolomic and ion analysis techniques, this study shows how the composition of Phaseolus vulgaris leaf apoplastic fluid changes during the first six hours of compatible and incompatible interactions with two strains of P. syringae pv. phaseolicola (Pph) that differ in...
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ژورنال
عنوان ژورنال: International Journal of Horticultural Science
سال: 1999
ISSN: 1585-0404
DOI: 10.31421/ijhs/5/1-2/23