Linked from

The 14 pages that link to Self-incompatibility, each with the reason it gives.

• PollinationRelated: It can reject self-pollen after transfer, so pollination does not guarantee fertilization.

• AsteraceaeRelated: Some Asteraceae use it to promote cross-pollination and maintain genetic diversity.

• Inbreeding depressionRelated: It can limit self-fertilization and the inbreeding depression that selfing may cause.

• OvuleRelated: It can stop pollen from fertilizing ovules when pollen and pistil are genetically incompatible.

• Pollen tubeRelated: It can stop pollen tubes before they reach the ovules.

• FloretRelated: It can shape mating among florets within a head and between plants.

• Brassica napusRelated: Its presence or loss in crop lines influences whether plants self-pollinate.

• AsteralesRelated: This reproductive barrier occurs in several Asterales lineages and promotes outcrossing.

• TradescantiaRelated: In some Tradescantia, reproductive compatibility influences seed production and genetic diversity.

• Prunus aviumRelated: This system explains why many sweet cherry trees need pollen from a compatible partner.

• Pyrus communisRelated: Many European pear cultivars need pollen from a compatible cultivar to set fruit.