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Association of the sperm cells in the pollen tube and embryo sac of Cichorium intybus L



Association of the sperm cells in the pollen tube and embryo sac of Cichorium intybus L



Comptes Rendus de l' Academie des Sciences, III Sciences de la Vie 303(20): 769-774



Tricellular chicory pollen was induced to germinate in vitro. A link between the 2 sperm cells was observed in growing pollen tubes. Events leading up to double fertilization, studied on 2000 cleared ovules, are described in detail and illustrated.

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Accession: 001533422

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