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bacteria:t3e:xopj6

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bacteria:t3e:xopj6 [2025/02/13 11:52] – jfpothierbacteria:t3e:xopj6 [2025/07/24 22:38] (current) – jfpothier
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 Author: [[https://www.researchgate.net/profile/Laurent-Noel-3|Laurent Noël]]\\ Author: [[https://www.researchgate.net/profile/Laurent-Noel-3|Laurent Noël]]\\
-Internal reviewer: [[https://www.researchgate.net/profile/Ralf_Koebnik|Ralf Koebnik]]+Internal reviewer: [[https://www.researchgate.net/profile/Ralf_Koebnik|Ralf Koebnik]]\\
  
 Class: XopJ\\ Class: XopJ\\
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 XopJ6 was initially identified in //Xanthomonas campestris// pv. //campestris// as a homolog of //Ralstonia pseudosolanacearum//, the presence of which correlated with induction of an hypersensitive response (HR) on //Brassacia oleracea// cv. clovis F1 (Lauber //et al//., 2024). XopJ6 was initially identified in //Xanthomonas campestris// pv. //campestris// as a homolog of //Ralstonia pseudosolanacearum//, the presence of which correlated with induction of an hypersensitive response (HR) on //Brassacia oleracea// cv. clovis F1 (Lauber //et al//., 2024).
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 === (Experimental) evidence for being a T3E === === (Experimental) evidence for being a T3E ===
  
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 === Genomic organization === === Genomic organization ===
  
-//xopJ6//  is present on a ca. 9-kb transposable element named Tn//6714//. It was found in multiple identical copies, likely due to recent transposition events (Lauber //et al//., 2024). Many //Xanthomonas campestris// pv. //campestris// strains do not contain any //xopJ6//gene and are still potent and adapted pathogenic strains (Lauber //et al//., 2024).+//xopJ6// is present on a ca. 9-kb transposable element named Tn//6714//. It was found in multiple identical copies, likely due to recent transposition events (Lauber //et al//., 2024). Many //Xanthomonas campestris// pv. //campestris// strains do not contain any //xopJ6//gene and are still potent and adapted pathogenic strains (Lauber //et al//., 2024).
  
 === Regulation === === Regulation ===
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   * //xopJ6// is able to dampen flg22-induced PTI responses in //Nicotiana benthamiana// (Lauber //et al//., 2024)//.//   * //xopJ6// is able to dampen flg22-induced PTI responses in //Nicotiana benthamiana// (Lauber //et al//., 2024)//.//
   * //xopJ6// quantitatively contributes to //Xanthomonas campestris// pv. //campestris// pathogenicity in susceptible accessions Col-0 and Sf-2 of Arabidopsis: //xopJ6// mutants are less virulent while those overexpressing //xopJ6// are more virulent (Lauber //et al//., 2024).   * //xopJ6// quantitatively contributes to //Xanthomonas campestris// pv. //campestris// pathogenicity in susceptible accessions Col-0 and Sf-2 of Arabidopsis: //xopJ6// mutants are less virulent while those overexpressing //xopJ6// are more virulent (Lauber //et al//., 2024).
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 === Localization === === Localization ===
  
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 === Enzymatic function === === Enzymatic function ===
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 Recombinant XopJ6 purified from //E. coli// encodes an acetyl transferase able to acetylate Arabidopsis WRKY22 (Lauber //et al//., 2024). Recombinant XopJ6 purified from //E. coli// encodes an acetyl transferase able to acetylate Arabidopsis WRKY22 (Lauber //et al//., 2024).
  
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 By 2024, xopJ6 has only been detected in //Xanthomonas campestris// pv. //campestris// (Lauber //et al//., 2024) and in //Xanthomonas translucens// pv. //graminis//. By 2024, xopJ6 has only been detected in //Xanthomonas campestris// pv. //campestris// (Lauber //et al//., 2024) and in //Xanthomonas translucens// pv. //graminis//.
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 === In other plant pathogens/symbionts === === In other plant pathogens/symbionts ===
  
bacteria/t3e/xopj6.1739447556.txt.gz · Last modified: 2025/02/13 11:52 by jfpothier

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