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bacteria:t3e:xope4

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bacteria:t3e:xope4 [2020/10/14 00:37]
abernal
bacteria:t3e:xope4 [2020/11/26 15:56]
abernal [Conservation]
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 The gene sequence of xopE4 is similar to XopE2 (avrXacE3), but due to its low amino acid sequence identity (31%) was considered a different effector that can discriminate between X. citri and //X. fuscans// pv. aurantifolii strains, both causing citrus bacterial canker (Moreira //et al//., 2010; Dalio //et al//., 2017). Disease symptoms caused by //Xanthomonas axonopodis// pv. //manihotis// mutant strains deleted for //xopE4// are similar to those caused by the wild-type strain. Moreover, using heterologous systems XopE4 was unable to suppress (PAMP)-triggered immunity (PTI) but showed weak ability to suppress effector-triggered immunity (ETI) (Medina //et al//., 2018). The gene sequence of xopE4 is similar to XopE2 (avrXacE3), but due to its low amino acid sequence identity (31%) was considered a different effector that can discriminate between X. citri and //X. fuscans// pv. aurantifolii strains, both causing citrus bacterial canker (Moreira //et al//., 2010; Dalio //et al//., 2017). Disease symptoms caused by //Xanthomonas axonopodis// pv. //manihotis// mutant strains deleted for //xopE4// are similar to those caused by the wild-type strain. Moreover, using heterologous systems XopE4 was unable to suppress (PAMP)-triggered immunity (PTI) but showed weak ability to suppress effector-triggered immunity (ETI) (Medina //et al//., 2018).
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-XopE4 is also present in //X. fragariae // (Vandroemme// et al//., 2013) and it is not very conserved among //X. performans// strains (Schwartz //et al//., 2015). 
 === Localization === === Localization ===
  
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 Yes (//e.g.//, //X. axonopodis//). Yes (//e.g.//, //X. axonopodis//).
 +
 +XopE4 is also present in //X. fragariae // (Vandroemme// et al//., 2013) and it is not very conserved among //X. perforans// strains (Schwartz //et al//., 2015).
 === In other plant pathogens/symbionts === === In other plant pathogens/symbionts ===
  
bacteria/t3e/xope4.txt ยท Last modified: 2020/11/26 16:37 by rkoebnik