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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Genomic and gene-expression comparisons among phage-resistant type-IV pilus mutants of Pseudomonas syringae pathovar phaseolicola

ABSTRACT: Pseudomonas syringae pv. phaseolicola (Pph) is a significant bacterial pathogen of agricultural crops, and phage Î¦6 and other members of the dsRNA virus family Cystoviridae undergo lytic (virulent) infection of Pph, using the type IV pilus as the initial site of cellular attachment. Despite the popularity of Pph/phage Î¦6 as a model system in evolutionary biology, Pph resistance to phage Î¦6 remains poorly characterized. To investigate differences between phage Î¦6 resistant Pseudomonas syringae pathovar phaseolicola strains, we performed expression analysis of super and non piliated strains of Pseudomonas syringae to determine the genetic cause of resistance to viral infection.

ORGANISM(S): Pseudomonas syringae pv. phaseolicola

SUBMITTER: Mark Sistrom

PROVIDER: E-MTAB-4053 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Genomic and Gene-Expression Comparisons among Phage-Resistant Type-IV Pilus Mutants of Pseudomonas syringae pathovar phaseolicola.

Sistrom Mark M Park Derek D O'Brien Heath E HE Wang Zheng Z Guttman David S DS Townsend Jeffrey P JP Turner Paul E PE

PloS one 20151215 12

Pseudomonas syringae pv. phaseolicola (Pph) is a significant bacterial pathogen of agricultural crops, and phage Φ6 and other members of the dsRNA virus family Cystoviridae undergo lytic (virulent) infection of Pph, using the type IV pilus as the initial site of cellular attachment. Despite the popularity of Pph/phage Φ6 as a model system in evolutionary biology, Pph resistance to phage Φ6 remains poorly characterized. To investigate differences between phage Φ6 resistant Pph strains, we examine ...[more]

PMID: 26670219

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