Differences

This shows you the differences between two versions of the page.

--- bacteria:t3e:xopl [2024/10/28 11:05] – jerickson
+++ bacteria:t3e:xopl [2025/02/13 12:36] (current) – jfpothier
@@ Line 16: / Line 16: @@
 === How discovered? ===
- XopL was first identified in  CKGE_TMP_i X. campestris CKGE_TMP_i  pv.  CKGE_TMP_i campestris CKGE_TMP_i  ( CKGE_TMP_i Xcc CKGE_TMP_i ) strain 8004 as a candidate T3E due to the presence of a plant-inducible promoter (PIP) box upstream of the CDS, XC_4273 (Jiang  CKGE_TMP_i et al. CKGE_TMP_i , 2009). The CDS  CKGE_TMP_i XC_4273 CKGE_TMP_i , re-called XopXccLR (LR = leucine-rich repeat) or XopL<sub>Xcc</sub> for the purposes of this article, in  CKGE_TMP_i X CKGE_TMP_i .  CKGE_TMP_i campestris CKGE_TMP_i  pv.  CKGE_TMP_i campestris CKGE_TMP_i  8004 was suggested to be a T3E as it harboured a N-terminal region possessing a translocation signal that was able to target proteins into plant cells (Jiang  CKGE_TMP_i et al CKGE_TMP_i ., 2009). It was also shown to be required for  CKGE_TMP_i X CKGE_TMP_i .  CKGE_TMP_i campestris CKGE_TMP_i  pv.  CKGE_TMP_i campestris CKGE_TMP_i  proliferation in hosts plant (Jiang  CKGE_TMP_i et al CKGE_TMP_i ., 2009). It was only a few years later that the analysis of the genome sequence of  CKGE_TMP_i Xcv CKGE_TMP_i  strain 85-10 (synonymous with  CKGE_TMP_i X. euvesicatoria CKGE_TMP_i  85-10;  CKGE_TMP_i Xe CKGE_TMP_i  85-10) led to the identification of XCV3220 ( CKGE_TMP_i xopL<sub>Xe</sub> CKGE_TMP_i ) as a new T3E candidate gene and to its more complete characterization (Singer  CKGE_TMP_i et al CKGE_TMP_i ., 2013). This revealed XopL<sub>Xe</sub> as an E3 ubiquitin ligase with a novel fold (XL-box), capable of interacting with the plant host ubiquitination cascade (Singer //et al.//, 2013).
+XopL was first identified in //X. campestris// pv. //campestris// (//Xcc//) strain 8004 as a candidate T3E due to the presence of a plant-inducible promoter (PIP) box upstream of the CDS, //XC_4273// (Jiang //et al.//, 2009). The CDS //XC_4273//, re-called XopXccLR (LR = leucine-rich repeat) or XopL<sub>Xcc</sub> for the purposes of this article, in //Xcc// 8004 was suggested to be a T3E as it harboured a N-terminal region possessing a translocation signal that was able to target proteins into plant cells (Jiang //et al.//, 2009). It was also shown to be required for //Xcc// proliferation in hosts plant (Jiang //et al.//, 2009). It was only a few years later that the analysis of the genome sequence of //X.// //campestris// pv. //vesicatoria// (//Xcv//) strain 85-10 (synonymous with //X. euvesicatoria// 85-10; //Xe// 85-10) led to the identification of XCV3220 (//xopL<sub>Xe</sub> //) as a new T3E candidate gene and to its more complete characterization (Singer //et al//., 2013). XopL<sub>Xe</sub> was shown to have E3 ubiquitin ligase activity, conferred by a ligase domain with a novel fold (XL-box), capable of interacting with the plant host ubiquitination cascade (Singer //et al.//, 2023).
 === (Experimental) evidence for being a T3E ===
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xcc</sub> possesses features that are typical of T3Es: the promoter region of xopL<sub>Xcc8004</sub> gene contains a perfect plant inducible promoter (PIP) box followed by a 10 box similar sequence (TTCGC-N<sub>15</sub>-TTCGC-N<sub>31</sub>-ACGACA) and LRRs motif is characteristic of specific T3Es in pathogenic bacteria (Yan  CKGE_TMP_i et al CKGE_TMP_i ., 2019).</font>
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Using an AvrBs1 reporter fusion, XopL<sub>Xcc</sub> was shown to be translated into plant cells in a  CKGE_TMP_i hrpF CKGE_TMP_i - and  CKGE_TMP_i hpaB CKGE_TMP_i -dependent manner (Jiang //et al//., 2009).</font>
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xe</sub> contains a PIP box (plant inducible promoter) in its promoter (TTCG-N<sub>16</sub>-TTCG; genome position 3669238-261) and co-regulation with the T3S system was confirmed by RT-PCR (Singer  CKGE_TMP_i et al CKGE_TMP_i ., 2013). Type III-dependent secretion and translocation was confirmed by  CKGE_TMP_i in vitro CKGE_TMP_i  secretion and  CKGE_TMP_i in vivo CKGE_TMP_i  translocation assays (Singer  CKGE_TMP_i et al CKGE_TMP_i ., 2013).</font>
+XopL<sub>Xcc</sub> possesses features that are typical of T3Es: the promoter region of the //xopL<sub>Xcc</sub>// gene contains a perfect plant inducible promoter (PIP) box followed by a 10 box similar sequence (TTCGC-N<sub>15</sub>-TTCGC-N<sub>31</sub>-ACGACA) and an LRR motif characteristic of T3Es in pathogenic bacteria (Yan //et al//., 2019). Using an AvrBs1 reporter fusion, XopL<sub>Xcc</sub> was shown to be translocated into plant cells in a //hrpF-// and //hpaB//-dependent manner (Jiang //et al//., 2009). XopL<sub>Xe</sub> also contains a PIP box (plant inducible promoter) in its promoter (TTCG-N<sub>16</sub>-TTCG; genome position 3669238-261) and co-regulation with the T3S system was confirmed by RT-PCR (Singer //et al.//, 2013). Type III-dependent secretion and translocation was confirmed by //in vitro//secretion and //in vivo//translocation assays (Singer //et al.//, 2013).
 === Regulation ===
@@ Line 29: / Line 27: @@
 qRT-PCR revealed that transcript levels of 15 out of 18 tested non-TAL effector genes (as well as the regulatory genes //hrpG// and //hrpX//), including //xopL//, were significantly reduced in the //Xanthomonas oryzae// pv. //oryzae// Δ//xrvC// mutant compared with those in the wild-type strain PXO99<sup>A</sup>  (Liu //et al.//, 2016).
-The expression of //xopL// <sub>Xcc8004</sub> gene is positively regulated by HrpG/HrpX (Yan //et al//., 2019).
+The expression of //xopL<sub>Xcc</sub>// gene is positively regulated by HrpG/HrpX (Yan //et al//., 2019).
 === Phenotypes ===
-  *
+  * XopL<sub>//Xe//</sub>  from //X. euvesicatoria//  85-10 (previously referred to as //X. campestris// pv. //euvesicatoria//; //Xcv//) displays E3 ubiquitin ligase activity (Singer //et al.//, 2013).
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xe </sub>from  CKGE_TMP_i X. euvesicatoria CKGE_TMP_i  85-10 (previously referred to as  CKGE_TMP_i X. campestris CKGE_TMP_i  pv.  CKGE_TMP_i euvesicatoria CKGE_TMP_i ;  CKGE_TMP_i Xcv CKGE_TMP_i ) displays E3 ubiquitin ligase activity (Singer  CKGE_TMP_i et al CKGE_TMP_i ., 2013).</font>
+  * XopL//<sub>Xe</sub>// inhibits expression of the elf18- and flg22-induced defense gene pNHL10 in //Arabidopsis// mesophyll protoplasts independent of E3 ligase function (Singer //et al.//, 2013).
-  *
+  * XopL//<sub>Xe</sub>// suppresses ABA responsive reporter //pRD29b:GUS// and PTI reporter //pFRK1:LUC// in //Arabidopsis// protoplasts (Popov //et al//., 2016).
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xe </sub>inhibits expression of the elf18- and flg22-induced defense gene pNHL10 in  CKGE_TMP_i Arabidopsis CKGE_TMP_i  mesophyll protoplasts independent of E3 ligase function (Singer  CKGE_TMP_i et al CKGE_TMP_i ., 2013).</font>
+  * XopL//<sub>Xcc</sub>// interferes with innate immunity (Yan //et al.//, 2019; Huang //et al.//, 2024a) and SA signaling in //Arabidopsis// (Huang //et al.//, 2024).
-  *
+  * XopL//<sub>Xe</sub>// triggers cell death in //Nicotiana benthamiana// in an E3 ligase dependant manner (Singer //et al.//, 2013). XopL<sub>Xoc</sub> from //X. oryzae// pv. //oryzicola// and XopL<sub>Xoo</sub> from //X. oryzae// pv. //oryzae// PX099A also cause cell death in this model (Ma //et al.//, 2020).
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xe</sub> suppresses ABA responsive reporter  CKGE_TMP_i pRD29b:GUS CKGE_TMP_i   and PTI reporter  CKGE_TMP_i pFRK1:LUC CKGE_TMP_i  in  CKGE_TMP_i Arabidopsis  CKGE_TMP_i protoplasts (Popov  CKGE_TMP_i et al CKGE_TMP_i ., 2016).</font>
+  * Distantly related XopL homolog XopL//<sub>Xcc</sub>// from //Xcc// 8004 failed to cause plant cell death. (Ortmann //et al.//, 2023).
-  *
+  * XopL//<sub>Xcc</sub>// is required for full virulence and growth of //Xcc// 8004 in the host plant Chinese radish (Jiang //et al.//, 2009) but not in //Arabidopsis// (Huang et al, 2024). However a mutant for 17 effectors (Δ//17E//) supplemented with //xopL<sub>Xcc</sub> // did grow better than Δ//17E//.
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xcc</sub> interferes with innate immunity (Yan  CKGE_TMP_i et al CKGE_TMP_i ., 2019; Huang et al., 2024a) and SA signaling in Arabidopsis (Huang et al., 2024).</font>
+  * XopL//<sub>Xcc</sub>// constitutive overexpression in //Arabidopsis// led to enhanced //Xcc// 8004 virulence and suppressed callose deposition and oxidative burst (Huang //et al.//, 2024).
-  *
+  * XopL//<sub>Xe</sub>// is required for full virulence of //Xe// 85-10 on tomato (Leong et al., 2022).
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xe</sub> triggers cell death in  CKGE_TMP_i Nicotiana benthamiana CKGE_TMP_i  in an E3 ligase dependant manner (Singer  CKGE_TMP_i et al CKGE_TMP_i ., 2013). XopL<sub>Xoc</sub> from  CKGE_TMP_i X. oryzae CKGE_TMP_i  pv.  CKGE_TMP_i oryzicola CKGE_TMP_i  and XopL<sub>Xoo</sub> from  CKGE_TMP_i X. oryzae CKGE_TMP_i  pv.  CKGE_TMP_i oryzae CKGE_TMP_i  PX099A also cause cell death in this model (Ma et al., 2020).</font>
+  * XopL//<sub>Xap</sub>// supports //X. axonopodis //pv.// punicae //multiplication in pomegranate by suppressing plant immune responses including plant cell death (Soni //et al//., 2017).
-  *
+  * Transient expression of XopL//<sub>Xe</sub> //, led to a nearly complete elimination of stromules and the relocation of plastids to the nucleus and further characterization revealed that the E3 ligase activity is essential for the two plastid phenotypes (//Erickson et al//., 2018).
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Distantly related XopL homolog XopL<sub>Xcc</sub> from  CKGE_TMP_i X. campestris CKGE_TMP_i  pv.  CKGE_TMP_i campestris CKGE_TMP_i  8004 failed to cause plant cell death. (Ortmann  CKGE_TMP_i et al. CKGE_TMP_i , 2023).</font>
+  * //Xe //85-10 suppresses host autophagy by utilizing type-III effector XopL//<sub>Xe</sub> //. Intriguingly, XopL//<sub>Xe</sub>// is targeted for degradation by defense-related selective autophagy mediated by NBR1/Joka2, revealing a complex antagonistic interplay between XopL and the host autophagy machinery (Leong// et al.//, 2022).
-  *
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xcc</sub> is required for full virulence and growth of  CKGE_TMP_i X. campestris CKGE_TMP_i  pv.  CKGE_TMP_i campestris CKGE_TMP_i  8004 in the host plant Chinese radish (Jiang  CKGE_TMP_i et al. CKGE_TMP_i , 2009) but not in Arabidopsis (Huang et al, 2024a. However a mutant for 17 effectors  (Δ CKGE_TMP_i 17E CKGE_TMP_i ) supplemented with  CKGE_TMP_i xopL<sub>Xcc</sub> CKGE_TMP_i  did grow better than Δ CKGE_TMP_i 17E CKGE_TMP_i</font>
-  *
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xcc</sub> constituative overexpression in Arabidopsis let to enhance Xcc 8004 virulence and suppressed callose deposition and oxidative burst (Huang et al., 2024)</font>
-  *
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xe</sub> is required for full virulence of  CKGE_TMP_i Xe CKGE_TMP_i  85-10 on tomato (Leong et al., 2022).</font>
-  *
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>XopL<sub>Xap</sub>  supports  CKGE_TMP_i X. axonopodis CKGE_TMP_i  pv.  CKGE_TMP_i punicae CKGE_TMP_i  multiplication in pomegranate by suppressing plant immune responses including plant cell death (Soni  CKGE_TMP_i et al CKGE_TMP_i ., 2017).</font>
-  *
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Transient expression of XopL<sub>Xe</sub>, led to a nearly complete elimination of stromules and the relocation of plastids to the nucleus and further characterization revealed that the E3 ligase activity is essential for two plastid phenotypes (Erickson  CKGE_TMP_i et al CKGE_TMP_i ., 2018).</font>
-  *
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>CKGE_TMP_i Xcv CKGE_TMP_i  strain 85-10 suppresses host autophagy by utilizing type-III effector XopL<sub>Xe</sub>. Intriguingly, XopL<sub>Xe</sub> is targeted for degradation by defense-related selective autophagy mediated by NBR1/Joka2, revealing a complex antagonistic interplay between XopL and the host autophagy machinery (Leong  CKGE_TMP_i et al. CKGE_TMP_i , 2022).</font>
 === Localization ===
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Several localization patterns have been reported for XopL proteins in epidermal cells with some strain dependent differences. XopLs are most often tagged on the C-terminus, with the exception of the studies by Leong  CKGE_TMP_i et al CKGE_TMP_i ., 2022 and Yan et al., 2019.</font>
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Cytosolic localization has been reported for XopL<sub>Xe</sub> (Erickson et al., 2018), XopL<sub>Xcc</sub> (Yan et al., 2019; Ortmann et al. 2023) CKGE_TMP_i , CKGE_TMP_i  XopL<sub>Xoo </sub>(Ma et al., 2020; Ortmann et al. 2023; ), and XopL<sub>Xac</sub> from  CKGE_TMP_i X. citri CKGE_TMP_i  pv.  CKGE_TMP_i citri  CKGE_TMP_i (Ortmann et al. 2023) in  CKGE_TMP_i N. benthamiana CKGE_TMP_i .</font>
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Nuclear localization was reported for XopL<sub>Xe</sub>, XopL<sub>Xcc </sub>(Yan  CKGE_TMP_i et al. CKGE_TMP_i , 2019; Ortmann et al. 2023) and XopL<sub>Xac</sub> in  CKGE_TMP_i N. benthamiana CKGE_TMP_i  (Ortmann et al. 2023), but not for XopL<sub>Xoo</sub> in  CKGE_TMP_i N. benthamiana CKGE_TMP_i  or XopL<sub>Xap</sub> from  CKGE_TMP_i X. axonopodis CKGE_TMP_i  pv  CKGE_TMP_i punicae  CKGE_TMP_i in  CKGE_TMP_i A. thaliana CKGE_TMP_i  protoplasts (Soni  CKGE_TMP_i et al. CKGE_TMP_i , 2017; Ortmann et al. 2023).</font>
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Plasma membrane localization has been reported for XopL<sub>Xap </sub>transiently expressed in  CKGE_TMP_i Nicotiana benthmiana CKGE_TMP_i  (Soni  CKGE_TMP_i et al CKGE_TMP_i ., 2017) and XopL CKGE_TMP_i <sub>Xcc</sub> CKGE_TMP_i  expressed in  CKGE_TMP_i A. thaliana CKGE_TMP_i  protoplasts (Huang  CKGE_TMP_i et al. CKGE_TMP_i , 2024b; Yan  CKGE_TMP_i et al. CKGE_TMP_i , 2019) and  CKGE_TMP_i N. benthamiana CKGE_TMP_i  leaves (Yan  CKGE_TMP_i et al. CKGE_TMP_i , 2019).</font>
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Microtubule localization has been reported for XopL<sub>Xe</sub>, XopL<sub>Xoo </sub> and XopL<sub>Xac</sub>, whereas the distantly related XopL<sub>Xcc</sub> failed to localize to microtubules (Ortmann  CKGE_TMP_i et al. CKGE_TMP_i , 2023).</font>
- <font 11pt/Aptos,sans-serif;;inherit;;inherit>Autophagosome localization has been repoted for XopL<sub>Xe</sub> (co-localizes with autophagy markers RFP-ATG8e and SH3P2-RFP; Leong  CKGE_TMP_i et al CKGE_TMP_i ., 2022).</font>
+Several localization patterns have been reported for XopL proteins in epidermal cells with some strain dependent differences. XopLs are most often tagged at the C-terminus, with the exception of the studies by Leong //et al//., 2022 and Yan //et al.//, 2019.
+  * __Cytosolic localization__ has been reported for XopL//<sub>Xe</sub>// (Erickson //et al.//, 2018), XopL//<sub>Xcc</sub>// (Yan //et al//., 2019; Ortmann //et al//. 2023), XopL<sub>//Xoo//</sub> (Ma //et al//., 2020; Ortmann //et al//., 2023), and XopL//<sub>Xac</sub> //  from //X. citri// pv. //citri// (Ortmann et al. 2023) in //N. benthamiana//.
+  * __Nuclear localization__ was reported for XopL//<sub>Xe</sub>//, XopL<sub>//Xcc//</sub> (Yan //et al.//, 2019; Ortmann //et al//., 2023) and XopL//<sub>Xac</sub>// in //N. benthamiana// (Ortmann et al. 2023), but not for XopL//<sub>Xoo</sub>// in //N. benthamiana// or XopL//<sub>Xap</sub>// from //X. axonopodis// pv. //punicae// in //Arabidopsis// protoplasts (Soni //et al.//, 2017; Ortmann //et al.,// 2023).
+  * __Plasma membrane localization__ has been reported for XopL<sub>//Xap//</sub> transiently expressed in //N. benthmiana// (Soni //et al//., 2017) and XopL//<sub>Xcc</sub>// expressed in //Arabidopsis// protoplasts (Huang //et al//. 2024b; Yan //et al.// , 2019) and //N. benthamiana// leaves (Yan //et al//., 2019).
+  * __Microtubule localization__ has been reported for XopL//<sub>Xe</sub>//, XopL<sub>//Xoo//</sub> and XopL//<sub>Xac</sub>//, whereas the distantly related XopL//<sub>Xcc</sub>// failed to localize to microtubules in //N. benthamiana// (Ortmann //et al.//, 2023).
+  * __Autophagosome localization__ has been reported for XopL//<sub>Xe</sub>// (co-localizes with autophagy markers RFP-ATG8e and SH3P2-RFP; Leong //et al//., 2022).
 === Enzymatic function ===
- XopL<sub>Xe</sub> contains 9 leucine-rich repeats (LRRs). Mutation of amino acids in the central cavity of the XL-box disrupt E3 ligase activity and prevent XopL-induced plant cell death. The lack of cysteine residues in the XL-box suggest that thioester-linked ubiquitin-E3 ligase intermediates  are not formed during XopL-mediated ubiquitination. Suppression of PAMP responses solely depends on the N-terminal LRR domain (Singer  CKGE_TMP_i et al CKGE_TMP_i ., 2013).
+XopL<sub>Xe</sub> harbours an unstructured N-terminus, followed by three alpha helices, an leucine-rich repeat (LRR) domain and an XL-box. Mutation of amino acids in the central cavity of the XL-box disrupt E3 ligase activity and prevent XopL-induced plant cell death. The lack of cysteine residues in the XL-box suggest that thioester-linked ubiquitin-E3 ligase intermediates are not formed during XopL-mediated ubiquitination. Suppression of PAMP responses solely depends on the N-terminal LRR domain (Singer //et al//., 2013), while microtubule binding relies on a proline-rich region in the unstructured region and the alpha-helical region (Ortman //et al//., 2023).
 === Interaction partners ===
- XopL CKGE_TMP_i <sub>Xe</sub> CKGE_TMP_i  interacts with and degrades the autophagy component SH3P2 via its E3 ligase activity to promote infection (Leong  CKGE_TMP_i et al. CKGE_TMP_i , 2022). XopL<sub>Xoo</sub> interacts with and degrades ferredoxin from N. benthamiana, part of the electron transport chain (Ma et al., 2020). XopLXcc interaction with proton pump interactor 1 (PPI1) in Arabidopsis (Huang et al., 2024).
+XopL<sub>Xe</sub> interacts with and degrades the autophagy component SH3P2 via its E3 ligase activity to promote infection (Leong //et al.//, 2022). XopL<sub>Xoo</sub> interacts with and degrades ferredoxin from //N. benthamiana//, part of the electron transport chain (Ma //et al.//, 2020). XopLXcc interaction with proton pump interactor 1 (PPI1) in //Arabidopsis// (Huang //et al//., 2024b).
 ===== Conservation =====
@@ Line 77: / Line 63: @@
 === In xanthomonads ===
-Yes (//e.g.//, //X. euvesicatoria//, //X. citri//, //X. axonopodis//, //X. oryzae//, //X. oryzicola//, //X//. //fragariae//, //X//. //perforans, X. gardneri//, //X. campestris//  pv. //campestris//, but not //X. campestris//  pv. //raphani//, in some //X. arboricola//  pathovars). See for example [[https://doi.org/10.1094/MPMI-22-11-1401|Table 2]] in Jiang //et al//. (2009) and [[https://doi.org/10.1371/journal.ppat.1003121.s001|Figure S1]] in Singer //et al//. (2013).
+Yes (//e.g.//, //X. euvesicatoria//, //X. citri//, //X. axonopodis//, //X. oryzae//, //X. oryzicola//, //X//. //fragariae//, //X//. //perforans, X. gardneri//, //X. campestris// pv. //campestris//, but not //X. campestris// pv. //raphani//, in some //X. arboricola// pathovars). See for example [[https://doi.org/10.1094/MPMI-22-11-1401|Table 2]] in Jiang //et al//. (2009) and [[https://doi.org/10.1371/journal.ppat.1003121.s001|Figure S1]] in Singer //et al//. (2013).
 === In other plant pathogens/symbionts ===
@@ Line 85: / Line 71: @@
 ===== References =====
-Adlung N (2016). Charakterisierung der Avirulenzaktivität von XopQ und Identifizierung möglicher Interaktoren von XopL aus //Xanthomonas campestris//  pv. //vesicatoria//. Doctoral Thesis. Martin-Luther-Universität Halle-Wittenberg, Germany. PDF: [[https://d-nb.info/1116951061/34|d-nb.info/1116951061/34]]FIXME
+Adlung N (2016). Charakterisierung der Avirulenzaktivität von XopQ und Identifizierung möglicher Interaktoren von XopL aus //Xanthomonas campestris// pv. //vesicatoria//. Doctoral Thesis. Martin-Luther-Universität Halle-Wittenberg, Germany. PDF: [[https://d-nb.info/1116951061/34|d-nb.info/1116951061/34]]FIXME
-Erickson JL, Adlung N, Lampe C, Bonas U, Schattat MH (2018). The //Xanthomonas//  effector XopL uncovers the role of microtubules in stromule extension and dynamics in //Nicotiana benthamiana//. Plant J. 93: 856-870. DOI:[[https://doi.org/10.1111/tpj.13813|10.1111/tpj.13813]]
+Erickson JL, Adlung N, Lampe C, Bonas U, Schattat MH (2018). The //Xanthomonas// effector XopL uncovers the role of microtubules in stromule extension and dynamics in //Nicotiana benthamiana//. Plant J. 93: 856-870. DOI:[[https://doi.org/10.1111/tpj.13813|10.1111/tpj.13813]]
-Huang J, Dong Y, Li N, He Y, Zhou H (2024). The type III effector XopL//<sub>Xcc</sub> //  in //Xanthomonas campestris//  pv. //campestris//  targets the proton pump interactor 1 and suppresses innate immunity in //Arabidopsis//. Int. J. Mol. Sci. 25: 9175. DOI: [[https://doi.org/10.3390/ijms25179175|10.3390/ijms25179175]]
+Huang J, Dong Y, Li N, He Y, Zhou H (2024a). The type III effector XopL//<sub>Xcc</sub>// in //Xanthomonas campestris// pv. //campestris// targets the proton pump interactor 1 and suppresses innate immunity in //Arabidopsis//. Int. J. Mol. Sci. 25: 9175. DOI: [[https://doi.org/10.3390/ijms25179175|10.3390/ijms25179175]]
-Huang J, Zhou H, Zhou M, Li N, Jiang B, He Y (2024). Functional analysis of type III effectors in //Xanthomonas campestris//  pv. //campestris//  reveals distinct roles in modulating //Arabidopsis//  innate immunity. Pathogens 13: 448. DOI: [[https://doi.org/10.3390/pathogens13060448|10.3390/pathogens13060448]]
+Huang J, Zhou H, Zhou M, Li N, Jiang B, He Y (2024b). Functional analysis of type III effectors in //Xanthomonas campestris// pv. //campestris// reveals distinct roles in modulating //Arabidopsis// innate immunity. Pathogens 13: 448. DOI: [[https://doi.org/10.3390/pathogens13060448|10.3390/pathogens13060448]]
-Jiang W, Jiang BL, Xu RQ, Huang JD, Wei HY, Jiang GF, Cen WJ, Liu J, Ge YY, Li GH, Su LL, Hang XH, Tang DJ, Lu GT, Feng JX, He YQ, Tang JL (2009). Identification of six type III effector genes with the PIP box in //Xanthomonas campestris//  pv //campestris//  and five of them contribute individually to full pathogenicity. Mol. Plant Microbe Interact. 22: 1401-1411. DOI: [[https://doi.org/10.1094/MPMI-22-11-1401|10.1094/MPMI-22-11-1401]]
+Jiang W, Jiang BL, Xu RQ, Huang JD, Wei HY, Jiang GF, Cen WJ, Liu J, Ge YY, Li GH, Su LL, Hang XH, Tang DJ, Lu GT, Feng JX, He YQ, Tang JL (2009). Identification of six type III effector genes with the PIP box in //Xanthomonas campestris// pv //campestris// and five of them contribute individually to full pathogenicity. Mol. Plant Microbe Interact. 22: 1401-1411. DOI: [[https://doi.org/10.1094/MPMI-22-11-1401|10.1094/MPMI-22-11-1401]]
 Leong JX, Raffeiner M, Spinti D, Langin G, Franz-Wachtel M, Guzman AR, Kim JG, Pandey P, Minina AE, Macek B, Hafrén A, Bozkurt TO, Mudgett MB, Börnke F, Hofius D, Üstün S (2022). A bacterial effector counteracts host autophagy by promoting degradation of an autophagy component. EMBO J. 41: e110352. DOI: [[https://doi.org/10.15252/embj.2021110352|10.15252/embj.2021110352]]
-Liu Y, Long J, Shen D, Song C (2016). //Xanthomonas oryzae//  pv. //oryzae//  requires H-NS-family protein XrvC to regulate virulence during rice infection. FEMS Microbiol. Lett. 363: fnw067. DOI: [[https://doi.org/10.1093/femsle/fnw067|10.1093/femsle/fnw067]]
+Liu Y, Long J, Shen D, Song C (2016). //Xanthomonas oryzae// pv. //oryzae// requires H-NS-family protein XrvC to regulate virulence during rice infection. FEMS Microbiol. Lett. 363: fnw067. DOI: [[https://doi.org/10.1093/femsle/fnw067|10.1093/femsle/fnw067]]
-Ma W, Xu X, Cai L, Cao Y, Haq F, Alfano JR, Zu B, Zou L, Chen G (2020) //.// A //Xanthomonas oryzae// type III effector XopL causes cell death through mediating ferredoxin degradation in //Nicotiana benthamiana//. Phytopathol Res. 2: 16. DOI: 10.1186/s42483-020-00055-w
+Ma W, Xu X, Cai L, Cao Y, Haq F, Alfano JR, Zu B, Zou L, Chen G (2020). A //Xanthomonas oryzae// type III effector XopL causes cell death through mediating ferredoxin degradation in //Nicotiana benthamiana//. Phytopathol Res. 2: 16. DOI: 10.1186/s42483-020-00055-w
-Ortmann S, Marx J, Lampe C, Handrick V, Ehnert TM, Zinecker S, Reimers M, Bonas U, Erickson JL (2023). A conserved microtubule-binding region in //Xanthomonas//  XopL is indispensable for induced plant cell death reactions. PLoS Pathog. 19: e1011263. DOI: [[https://doi.org/10.1371/journal.ppat.1011263|10.1371/journal.ppat.1011263]]
+Ortmann S, Marx J, Lampe C, Handrick V, Ehnert TM, Zinecker S, Reimers M, Bonas U, Erickson JL (2023). A conserved microtubule-binding region in //Xanthomonas// XopL is indispensable for induced plant cell death reactions. PLoS Pathog. 19: e1011263. DOI: [[https://doi.org/10.1371/journal.ppat.1011263|10.1371/journal.ppat.1011263]]
-Popov G, Fraiture M, Brunner F, Sessa G (2016). Multiple //Xanthomonas euvesicatoria//  type III effectors inhibit flg22-triggered immunity. Mol. Plant Microbe Interact. 29: 651-660. DOI: [[https://doi.org/10.1094/MPMI-07-16-0137-R|10.1094/MPMI-07-16-0137-R]]
+Popov G, Fraiture M, Brunner F, Sessa G (2016). Multiple //Xanthomonas euvesicatoria// type III effectors inhibit flg22-triggered immunity. Mol. Plant Microbe Interact. 29: 651-660. DOI: [[https://doi.org/10.1094/MPMI-07-16-0137-R|10.1094/MPMI-07-16-0137-R]]
 Singer AU, Schulze S, Skarina T, Xu X, Cui H, Eschen-Lippold L, Egler M, Srikumar T, Raught B, Lee J, Scheel D, Savchenko A, Bonas U (2013). A pathogen type III effector with a novel E3 ubiquitin ligase architecture. PLoS Pathog. 9: e1003121. DOI: [[https://doi.org/10.1371/journal.ppat.1003121|10.1371/journal.ppat.1003121]]
-Soni M, Mondal KK. (2017). //Xanthomonas axonopodis//  pv. //punicae//  employs XopL effector to suppress pomegranate immunity. J. Integr. Plant Biol. 60: 341-357. DOI: [[https://doi.org/10.1111/jipb.12615|10.1111/jipb.12615]]
+Soni M, Mondal KK. (2017). //Xanthomonas axonopodis// pv. //punicae// employs XopL effector to suppress pomegranate immunity. J. Integr. Plant Biol. 60: 341-357. DOI: [[https://doi.org/10.1111/jipb.12615|10.1111/jipb.12615]]
-Yan X, Tao J, Luo HL, Tan LT, Rong W, Li HP, He CZ (2019). A type III effector XopL<sub>Xcc8004</sub>  is vital for //Xanthomonas campestris//  pathovar //campestris//  to regulate plant immunity. Res. Microbiol. 170: 138-146. DOI: [[https://doi.org/10.1016/j.resmic.2018.12.001|10.1016/j.resmic.2018.12.001]]
+Yan X, Tao J, Luo HL, Tan LT, Rong W, Li HP, He CZ (2019). A type III effector XopL<sub>Xcc8004</sub> is vital for //Xanthomonas campestris// pathovar //campestris// to regulate plant immunity. Res. Microbiol. 170: 138-146. DOI: [[https://doi.org/10.1016/j.resmic.2018.12.001|10.1016/j.resmic.2018.12.001]]
 ===== Acknowledgements =====

EuroXanth DokuWiki

User Tools

Site Tools

Differences

Page Tools