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bacteria:t3e:xopac

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bacteria:t3e:xopac [2025/02/12 23:11] – jfpothierbacteria:t3e:xopac [2025/07/24 22:20] (current) – jfpothier
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 Author: [[https://www.researchgate.net/profile/Laurent_Noel|Laurent D. Noël]]\\ Author: [[https://www.researchgate.net/profile/Laurent_Noel|Laurent D. Noël]]\\
 Internal reviewer: [[https://www.researchgate.net/profile/Ralf_Koebnik|Ralf Koebnik]]\\ Internal reviewer: [[https://www.researchgate.net/profile/Ralf_Koebnik|Ralf Koebnik]]\\
-Expert reviewer: [[https://www.researchgate.net/profile/Jian-Min_Zhou|Jian-Min Zhou]]+Expert reviewer: [[https://www.researchgate.net/profile/Jian-Min_Zhou|Jian-Min Zhou]]\\
  
 Class: XopAC\\ Class: XopAC\\
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 XopAC/AvrAC was identified as a putative type III effector because of the presence of seven prokaryotic-type leucine-rich repeats in its C-terminal domain and a PIP-box motif in the //xopAC// promoter suggestive of a //hrpX//-dependent expression (Xu //et al//., 2008). XopAC/AvrAC was identified as a putative type III effector because of the presence of seven prokaryotic-type leucine-rich repeats in its C-terminal domain and a PIP-box motif in the //xopAC// promoter suggestive of a //hrpX//-dependent expression (Xu //et al//., 2008).
 +
 === (Experimental) evidence for being a T3E === === (Experimental) evidence for being a T3E ===
  
 The N-terminal region of XopAC (XopAC<sub>1-217</sub>) mediates secretion and translocation of an AvrBs1 reporter domain (AvrBs1<sub>59-445</sub>) into pepper leaves in a //hrpF//-dependent manner (Xu //et al//., 2008). The N-terminal region of XopAC (XopAC<sub>1-217</sub>) mediates secretion and translocation of an AvrBs1 reporter domain (AvrBs1<sub>59-445</sub>) into pepper leaves in a //hrpF//-dependent manner (Xu //et al//., 2008).
 +
 === Regulation === === Regulation ===
  
 //xopAC// promoters possess a PIP-box motif (Xu //et al//., 2008). Expression of //xopAC// is induced in the //hrp//-inducing medium XVM2 in a //hrpG//- and //hrpX//-dependent manner (Xu //et al//., 2008). //xopAC// promoters possess a PIP-box motif (Xu //et al//., 2008). Expression of //xopAC// is induced in the //hrp//-inducing medium XVM2 in a //hrpG//- and //hrpX//-dependent manner (Xu //et al//., 2008).
 +
 === Phenotypes === === Phenotypes ===
  
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   * When heterologously expressed in virulent //Ralstonia solanacearum// or //Pseudomonas syringae// pv. //tomato//, XopAC confers avirulence on the //Arabidopsis// accession Col-0 (Guy //et al//., 2013b).   * When heterologously expressed in virulent //Ralstonia solanacearum// or //Pseudomonas syringae// pv. //tomato//, XopAC confers avirulence on the //Arabidopsis// accession Col-0 (Guy //et al//., 2013b).
   * Transgenic expression of //xopAC// in //Arabidopsis// accession Col-0 induces early growth arrest at both apical and root meristems (Wang //et al//., 2015).   * Transgenic expression of //xopAC// in //Arabidopsis// accession Col-0 induces early growth arrest at both apical and root meristems (Wang //et al//., 2015).
-  * AvrAC recognition requires the RKS1 pseudokinase of the ZRK family and the NLR protein ZAR1, which also recognizes the //Pseudomonas syringae// effectors HopZ1a, HopBA1, HopF1, HopO1, and HopX1 and the //Xanthomonas perforans//effector XopJ4 (Wang //et al.//, 2015; Laflamme //et al., //2020; Schultink //et al., //2019).+  * AvrAC recognition requires the RKS1 pseudokinase of the ZRK family and the NLR protein ZAR1, which also recognizes the //Pseudomonas syringae// effectors HopZ1a, HopBA1, HopF1, HopO1, and HopX1 and the //Xanthomonas perforans//effector XopJ4 (Wang //et al.//, 2015; Laflamme //et al.//, 2020; Schultink //et al.//, 2019).
  
 === Localization === === Localization ===
bacteria/t3e/xopac.1739401891.txt.gz · Last modified: 2025/02/12 23:11 by jfpothier

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