Genomic and metabolic comparison with Dickeya dadantii 3937 reveals the emerging Dickeya solani potato pathogen to display distinctive metabolic activities and T5SS/T6SS-related toxin repertoire
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چکیده
منابع مشابه
Role of motility and chemotaxis in the pathogenesis of Dickeya dadantii 3937 (ex Erwinia chrysanthemi 3937).
Dickeya dadantii 3937 (ex Erwinia chrysanthemi), a member of the Enterobacteriaceae, causes soft rot in many economically important crops. A successful pathogen has to reach the interior of the plant in order to cause disease. To study the role of motility and chemotaxis in the pathogenicity of D. dadantii 3937, genes involved in the chemotactic signal transduction system (cheW, cheB, cheY and ...
متن کاملComplete genome anatomy of the emerging potato pathogen Dickeya solani type strain IPO 2222T
Several species of the genus Dickeya provoke soft rot and blackleg diseases on a wide range of plants and crops. Dickeya solani has been identified as the causative agent of diseases outbreaks on potato culture in Europe for the last decade. Here, we report the complete genome of the D. solani IPO 2222T. Using PacBio and Illumina technologies, a unique circular chromosome of 4,919,833 bp was as...
متن کاملAntimicrobial Peptide Resistance Genes in the Plant Pathogen Dickeya dadantii.
Modification of teichoic acid through the incorporation of d-alanine confers resistance in Gram-positive bacteria to antimicrobial peptides (AMPs). This process involves the products of the dltXABCD genes. These genes are widespread in Gram-positive bacteria, and they are also found in a few Gram-negative bacteria. Notably, these genes are present in all soft-rot enterobacteria (Pectobacterium ...
متن کاملGenome-wide analysis of the response of Dickeya dadantii 3937 to plant antimicrobial peptides.
Antimicrobial peptides constitute an important factor in the defense of plants against pathogens, and bacterial resistance to these peptides have previously been shown to be an important virulence factor in Dickeya dadantii, the causal agent of soft-rot disease of vegetables. In order to understand the bacterial response to antimicrobial peptides, a transcriptional microarray analysis was perfo...
متن کاملSlyA, a MarR family transcriptional regulator, is essential for virulence in Dickeya dadantii 3937.
SlyA, a MarR family transcriptional regulator, controls an assortment of biological functions in several animal-pathogenic bacteria. In order to elucidate the functions of SlyA in the phytopathogen Dickeya dadantii (formerly Erwinia chrysanthemi) 3937, a slyA gene deletion mutant (denoted DeltaslyA) was constructed. The mutant exhibited increased sensitivity to sodium hypochlorite, the cationic...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2014
ISSN: 1471-2164
DOI: 10.1186/1471-2164-15-283