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Article Dans Une Revue Annual Review of Phytopathology Année : 2012

The Role of Secretion Systems and Small Molecules in Soft-Rot Enterobacteriaceae Pathogenicity

Amy Charkowski
  • Fonction : Auteur
Carlos Blanco
Christopher Hayes
Ian Toth
Shinji Tsuyumu
  • Fonction : Auteur
Ching-Hong Yang
  • Fonction : Auteur

Résumé

Soft-rot Enterobacteriaceae (SRE), which belong to the genera Pectobacterium and Dickeya, consist mainly of broad host-range pathogens that cause wilt, rot, and blackleg diseases on a wide range of plants. They are found in plants, insects, soil, and water in agricultural regions worldwide. SRE encode all six known protein secretion systems present in gram-negative bacteria, and these systems are involved in attacking host plants and competing bacteria. They also produce and detect multiple types of small molecules to coordinate pathogenesis, modify the plant environment, attack competing microbes, and perhaps to attract insect vectors. This review integrates new information about the role protein secretion and detection and production of ions and small molecules play in soft-rot pathogenicity.

Dates et versions

hal-01190826 , version 1 (01-09-2015)

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Citer

Amy Charkowski, Carlos Blanco, Guy Condemine, Dominique Expert, Thierry Franza, et al.. The Role of Secretion Systems and Small Molecules in Soft-Rot Enterobacteriaceae Pathogenicity. Annual Review of Phytopathology, 2012, 50, pp.425 - 449. ⟨10.1146/annurev-phyto-081211-173013⟩. ⟨hal-01190826⟩
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