| Categories genes  | Tags cadmium  resistance  grain  defense  defense response  cell death  immunity  quality  reactive oxygen species  grain quality 
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  • Key message
    • Furthermore, the grains of OsPCR1-knockdown lines exhibited substantially higher Zn and lower cadmium (Cd) concentrations than the control, as did yeast heterologously expressing OsPCR1
    • The OsFWL5-overexpresing plants show activated flg22-induced reactive oxygen species (ROS) generation, and increased resistance to Xoo, indicating that OsFWL5 functions to increase pathogen-associated molecular pattern (PAMP)-triggered immunity in rice
    • Furthermore, Cd can induce rice resistance to Xoo, and OsFWL5 is required for Cd-induced rice defense response
    • Putting our finds and previous work together, OsFWL5 could be a candiate gene for breeders to genetically improve rice resistance and grain quality
    • Here, we validated that one of rice FWL genes OsFWL5 plays a positive role in defense to Xanthomonas oryzae pv
    • Overexpresion of OsFWL5 promotes H2O2 accumulation and cell death
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