The paper details the discovery of a specific peptide signaling pathway that protects crop fertility during extreme cold stress. Researchers identified two small signaling peptides, SlRGF9 and SlRGF10, which are triggered by low temperatures to prevent pollen abortion in tomato and rice plants. These peptides bind to cell-surface receptors to activate calcium influx, a process that ensures the pro...去小宇宙查看完整单集简介
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