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Using ecology, physiology, and genomics to understand host specificity in Xanthomonas

Jacques Marie Agnès, Arlat Mathieu, Boulanger Alice, Boureau Tristan, Carrère Sébastien, Cesbron Sophie, Chen Nicolas W.G., Cociancich Stéphane, Darrasse Armelle, Denancé Nicolas, Fischer-Le-Caux Marion, Gagnevin Lionel, Koebnik Ralf, Lauber Emmanuelle, Noel Laurent D., Pieretti Isabelle, Portier Perrine, Pruvost Olivier, Rieux Adrien, Robène Isabelle, Royer Monique, Szurek Boris, Verdier Valérie, Vernière Christian. 2016. Using ecology, physiology, and genomics to understand host specificity in Xanthomonas. Annual Review of Phytopathology, 54 : pp. 163-187.

Journal article ; Article de revue à facteur d'impact
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Quartile : Outlier, Sujet : PLANT SCIENCES

Liste HCERES des revues (en SHS) : oui

Thème(s) HCERES des revues (en SHS) : Psychologie-éthologie-ergonomie

Abstract : How pathogens coevolve with and adapt to their hosts are critical to understanding how host jumps and/or acquisition of novel traits can lead to new disease emergences. The Xanthomonas genus includes Gram-negative plant-pathogenic bacteria that collectively infect a broad range of crops and wild plant species. However, individual Xanthomonas strains usually cause disease on only a few plant species and are highly adapted to their hosts, making them pertinent models to study host specificity. This review summarizes our current understanding of the molecular basis of host specificity in the Xanthomonas genus, with a particular focus on the ecology, physiology, and pathogenicity of the bacterium. Despite our limited understanding of the basis of host specificity, type III effectors, microbe-associated molecular patterns, lipopolysaccharides, transcriptional regulators, and chemotactic sensors emerge as key determinants for shaping host specificity. (Résumé d'auteur)

Mots-clés Agrovoc : Xanthomonas, Relation hôte pathogène, Interactions biologiques, Écologie microbienne, Plante hôte, Adaptation, Habitat, Pouvoir pathogène, Physiologie, Effecteur moléculaire, Agroécosystème, Dynamique des populations, Biologie moléculaire, génomique, Xanthomonas campestris, Xanthomonas axonopodis

Mots-clés complémentaires : Émergence

Classification Agris : H20 - Plant diseases

Champ stratégique Cirad : Axe 4 (2014-2018) - Santé des animaux et des plantes

Auteurs et affiliations

  • Jacques Marie Agnès, INRA (FRA)
  • Arlat Mathieu, INRA (FRA)
  • Boulanger Alice, INRA (FRA)
  • Boureau Tristan, Université d'Angers (FRA)
  • Carrère Sébastien, INRA (FRA)
  • Cesbron Sophie, INRA (FRA)
  • Chen Nicolas W.G., Université d'Angers (FRA)
  • Cociancich Stéphane, CIRAD-BIOS-UMR BGPI (FRA)
  • Darrasse Armelle, INRA (FRA)
  • Denancé Nicolas, INRA (FRA)
  • Fischer-Le-Caux Marion, INRA (FRA)
  • Gagnevin Lionel, CIRAD-BIOS-UMR IPME (FRA)
  • Koebnik Ralf, IRD (FRA)
  • Lauber Emmanuelle, INRA (FRA)
  • Noel Laurent D., INRA (FRA)
  • Pieretti Isabelle, CIRAD-BIOS-UMR BGPI (FRA)
  • Portier Perrine, INRA (FRA)
  • Pruvost Olivier, CIRAD-BIOS-UMR PVBMT (REU)
  • Rieux Adrien, CIRAD-BIOS-UMR PVBMT (REU)
  • Robène Isabelle, CIRAD-BIOS-UMR PVBMT (REU)
  • Royer Monique, CIRAD-BIOS-UMR BGPI (FRA)
  • Szurek Boris, IRD (FRA)
  • Verdier Valérie, IRD (FRA)
  • Vernière Christian, CIRAD-BIOS-UMR BGPI (FRA) ORCID: 0000-0002-2312-2073

Source : Cirad-Agritrop (https://agritrop.cirad.fr/581472/)

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