A Ca2+ sensor-transcription factor cascade regulates cell-wall fortification and broad-spectrum disease resistance in rice.
Crop production is persistently threatened by a multitude of destructive diseases. In rice, the Ca2+ sensor RESISTANCE OF RICE TO DISEASES1 (ROD1) is a key regulator of defense against major pathogens, including those causing blast, sheath blight, and bacterial blight. However, the molecular mechanisms underlying ROD1-...