The large, diverse, and robust arsenal of <i>Ralstonia solanacearum</i> type III effectors and their in planta functions

DOI Web Site Web Site Web Site 被引用文献1件
  • David Landry
    Laboratoire des Interactions Plantes Micro‐organismes (LIPM) INRAE, CNRS, Université de Toulouse Castanet‐Tolosan France
  • Manuel González‐Fuente
    Laboratoire des Interactions Plantes Micro‐organismes (LIPM) INRAE, CNRS, Université de Toulouse Castanet‐Tolosan France
  • Laurent Deslandes
    Laboratoire des Interactions Plantes Micro‐organismes (LIPM) INRAE, CNRS, Université de Toulouse Castanet‐Tolosan France
  • Nemo Peeters
    Laboratoire des Interactions Plantes Micro‐organismes (LIPM) INRAE, CNRS, Université de Toulouse Castanet‐Tolosan France

この論文をさがす

説明

<jats:title>Abstract</jats:title><jats:p>The type III secretion system with its delivered type III effectors (T3Es) is one of the main virulence determinants of <jats:italic>Ralstonia solanacearum</jats:italic>, a worldwide devastating plant pathogenic bacterium affecting many crop species. The pan‐effectome of the <jats:italic>R. solanacearum</jats:italic> species complex has been exhaustively identified and is composed of more than 100 different T3Es. Among the reported strains, their content ranges from 45 to 76 T3Es. This considerably large and varied effectome could be considered one of the factors contributing to the wide host range of <jats:italic>R. solanacearum</jats:italic>. In order to understand how <jats:italic>R. solanacearum</jats:italic> uses its T3Es to subvert the host cellular processes, many functional studies have been conducted over the last three decades. It has been shown that <jats:italic>R. solanacearum</jats:italic> effectors, as those from other plant pathogens, can suppress plant defence mechanisms, modulate the host metabolism, or avoid bacterial recognition through a wide variety of molecular mechanisms. <jats:italic>R. solanacearum</jats:italic> T3Es can also be perceived by the plant and trigger immune responses. To date, the molecular mechanisms employed by <jats:italic>R. solanacearum</jats:italic> T3Es to modulate these host processes have been described for a growing number of T3Es, although they remain unknown for the majority of them. In this microreview, we summarize and discuss the current knowledge on the characterized <jats:italic>R. solanacearum</jats:italic> species complex T3Es.</jats:p>

収録刊行物

被引用文献 (1)*注記

もっと見る

問題の指摘

ページトップへ