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--- bacteria:t3e:xope1 [2023/10/02 21:22] – [XopE1] rkoebnik
+++ bacteria:t3e:xope1 [2025/01/27 22:43] (current) – [Biological function] jfpothier
@@ Line 1: / Line 1: @@
-====== XopE1 ======
+====== The Type III Effector XopE1 from //Xanthomonas// ======
 Author: [[https://www.researchgate.net/profile/Jaime_Cubero|Jaime Cubero]]\\
-Internal reviewer: [[https://www.researchgate.net/profile/Ralf_Koebnik|Ralf Koebnik]]\\
+Internal reviewer: [[https://www.researchgate.net/profile/Ralf_Koebnik|Ralf Koebnik]]
-Expert reviewer: **WANTED!**
 Class: XopE\\
@@ Line 28: / Line 27: @@
 === Phenotypes ===
-//Agrobacterium//-mediated expression of XopE1 triggers a fast cell-death reaction in non host //Nicotiana// plants revealing that XopE1 is recognized by //Nicotiana//. Its membrane localization delays the detection by the plant surveillance system and contributes to inactivate plant immune responses (Thieme //et al//., 2007). XopE1 was associated to different grades of cytotoxicity and intermediate growth inhibition on yeast and caused phenotypes ranging from chlorosis to cell death when transiently expressed via //Agrobacterium// in either host or non-host plants (Salomon //et al//., 2011; Adlung //et al//., 2016). XopE1 mutants grew to equivalent titers as wild-type //X. euvesicatoria// in tomato leaves indicating that is not required for bacterial multiplication in planta. However, XopE1 was found to be required to suppress chlorosis and tissue collapse at very late stages of //Xanthomonas// infection. XopE1 together with XopE2 and XopO may function redundantly to inhibit //X//. //euvesicatoria//-induced chlorosis in tomato leaves (Dubrow //et al//., 2018).
+//Agrobacterium//-mediated expression of XopE1 triggers a fast cell-death reaction in non host //Nicotiana// plants revealing that XopE1 is recognized by //Nicotiana//. Its membrane localization delays the detection by the plant surveillance system and contributes to inactivate plant immune responses (Thieme //et al//., 2007). XopE1 was associated to different grades of cytotoxicity and intermediate growth inhibition on yeast and caused phenotypes ranging from chlorosis to cell death when transiently expressed via //Agrobacterium// in either host or non-host plants (Salomon //et al//., 2011; Adlung //et al//., 2016). XopE1 mutants grew to equivalent titers as wild-type //X. euvesicatoria// in tomato leaves indicating that is not required for bacterial multiplication //in planta//. However, XopE1 was found to be required to suppress chlorosis and tissue collapse at very late stages of //Xanthomonas// infection. XopE1 together with XopE2 and XopO may function redundantly to inhibit //X//. //euvesicatoria//-induced chlorosis in tomato leaves (Dubrow //et al//., 2018).
 === Localization ===
@@ Line 65: / Line 64: @@
 Wei C, Ding T, Chang C, Yu C, Li X, Liu Q (2019). Global regulator PhoP is necessary for motility, biofilm formation, exoenzyme production and virulence of //Xanthomonas citri// subsp. //citri// on citrus plants. Genes 10: 340. DOI: [[https://doi.org/10.3390/genes10050340|10.3390/genes10050340]]
+===== Acknowledgements =====
+This fact sheet is based upon work from COST Action CA16107 EuroXanth, supported by COST (European Cooperation in Science and Technology).

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