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bacteria:t3e:xopj6

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bacteria:t3e:xopj6 [2024/08/06 15:00] – [The Type III Effector XopJ6 from Xanthomonas] rkoebnikbacteria:t3e:xopj6 [2025/02/24 15:32] (current) – [The Type III Effector XopJ6 from //Xanthomonas//] rkoebnik
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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]]\\
-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\\
 Family: XopJ6\\ Family: XopJ6\\
-Prototype: XopJ6 (//Xanthomonas campestris //pv. //campestris//; strain CN06)\\+Prototype: XopJ6 (//Xanthomonas campestris// pv. //campestris//; strain CN06)\\
 RefSeq ID: [[https://www.ncbi.nlm.nih.gov/protein/WP_196765268.1|WP_196765268.1]] (471 aa)\\ RefSeq ID: [[https://www.ncbi.nlm.nih.gov/protein/WP_196765268.1|WP_196765268.1]] (471 aa)\\
 3D structure: Unknown 3D structure: Unknown
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 === How discovered? === === How discovered? ===
  
-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).
 === (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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 === Phenotypes === === Phenotypes ===
  
-  * //xopJ6//  induces an hypersensitive response and ETI on the cauliflower (Brassica oleracea) cv. Clovis F1 (Lauber //et al//., 2024).+  * //xopJ6//  induces an hypersensitive response and ETI on the cauliflower (//Brassica oleracea//) cv. Clovis F1 (Lauber //et al//., 2024).
   * //xopJ6//  induces ETI in //Arabidopsis thaliana//  in an RRS1-R- and RPS4-dependent manner (Lauber //et al//., 2024).   * //xopJ6//  induces ETI in //Arabidopsis thaliana//  in an RRS1-R- and RPS4-dependent manner (Lauber //et al//., 2024).
-  * //xopJ6 //delivered by //Pseudomonas fluorescens//  Pfo-1 induces HR in //Arabidopsis thaliana//  in an RRS1-R-, EDS1- and RPS4-dependent manner (Lauber //et al//., 2024). +  * //xopJ6//  delivered by //Pseudomonas fluorescens//  Pfo-1 induces HR in //Arabidopsis thaliana//  in an RRS1-R-, EDS1- and RPS4-dependent manner (Lauber //et al//., 2024). 
-  * //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).
 === Localization === === Localization ===
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 === Enzymatic function === === Enzymatic function ===
  
-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).
  
 === Interaction partners === === Interaction partners ===
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 === In xanthomonads === === In xanthomonads ===
  
-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//. 
 === In other plant pathogens/symbionts === === In other plant pathogens/symbionts ===
  
-XopJ6 is a homolog of the type III effector PopP2 from //Rastonia pseudosolanacearum//. Homologs are also present in strains of //Collimonas// and //Duganella//.+XopJ6 is a homolog of the type III effector PopP2 from //Rastonia pseudosolanacearum//. Homologs are also present in strains of //Collimonas//  and //Duganella//.
  
 ===== References ===== ===== References =====
bacteria/t3e/xopj6.1722952841.txt.gz · Last modified: 2024/08/06 15:00 by rkoebnik

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