self-incompatibility

self-incompatibility
In plants, the inability of the pollen to fertilize ovules (female gametes) of the same plant.

Glossary of Biotechnology for Food and Agriculture . 2015.

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  • self-incompatibility — self incompatibility. = self sterility (см.). (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • self-incompatibility — self incompatibility. См. самостерильность. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • self-incompatibility — nesusiderinamumas statusas T sritis augalininkystė apibrėžtis Augalų negalėjimas apsivaisinti, apsidulkinus savo pačių žiedadulkėmis, nors turi abiejų lyčių žiedus. atitikmenys: angl. autoincompatibility; self incompatibility rus.… …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • Self-incompatibility in plants — Self incompatibility (SI) is a general name for several genetic mechanisms in angiosperms, which prevent self fertilization and thus encourage outcrossing. In plants with SI, when a pollen grain produced in a plant reaches a stigma of the same… …   Wikipedia

  • self-incompatibility — | ̷ ̷ˌ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ ̷ ̷ noun : the quality or state of being self incompatible * * * self incompatibilˈity noun • • • Main Entry: ↑self …   Useful english dictionary

  • self-incompatibility — noun see self incompatible …   New Collegiate Dictionary

  • self-incompatibility — See self incompatible. * * * …   Universalium

  • self-incompatibility — Inability of pollen grains to fertilize flowers of the same plant or its close relatives. Acts as a mechanism to ensure out breeding within some plant species, eg. in the case of the S gene complex in Brassicas …   Dictionary of molecular biology

  • self-incompatible — adjective Date: 1922 incapable of effective self pollination • self incompatibility noun …   New Collegiate Dictionary

  • self-sterility — Synonym of self incompatibility …   Glossary of Biotechnology

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