Self-incompatibility genetic control that existed extensively in plants was introduced, as well as the two kinds of self-incompatibility (sporophytic SI and gametophytic GI).

• 摘要介绍了植物界中广泛存在的自交不亲和性的遗传控制及其2种主要类型：孢子体自交不亲和性与配子体自交不亲和性；