Chinese scientists reveal novel mechanism of angiosperm self-incompatibility

PHYSorg
Dec 5, 2023, 2:56 pm98 pts
Self-incompatibility (SI) is a widespread intraspecific reproductive barrier in flowering plants, a system for rejecting self-pollen to prevent seed set after self-pollination. In Solanaceae, Plantaginaceae, Rosaceae, and Rutaceae, the SI system is controlled by a single polymorphic S-locus that encodes the…

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