| Categories genes  | Tags resistance  stress  disease  disease resistance  blight  bacterial blight  nucleus  cytoplasm  xoo  stress response  Xoo  xoo 
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  • Key message
    • A new NLR disease resistance gene Xa47 confers durable and broad-spectrum resistance to bacterial blight in rice.
    • By contrast, overexpression of Xa47 in the susceptible rice material JG30 increased BB resistance
    • Consequently, Xa47 may have application potential in the genetic improvement of plant disease resistance
    • The findings indicate that Xa47 positively regulates the Xoo stress response
    • In this study, Xa47, a new bacterial blight R gene encoding a typical NLR, was isolated from G252 rice material, and XA47 was localized in the nucleus and cytoplasm
    • Compared with the wild-type G252, the knockout mutants of Xa47 was more susceptible to Xoo
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