The TaRNS4-TaPP2C10 module regulates wheat resistance to stripe rust through RNA degradation and MAPK cascades.
RNase is a kind of RNA hydrolase that widely exists in organisms. RNase T2 in plants functions by hydrolyzing and processing RNA in the cell. However, the mechanism by which RNase T2 acts on intercellular RNA to exert the resistance function has not been studied. Here, we identified the S-like RNase TaRNS4 that positiv...