Reproductive biology and pollen-pistil interactions in Passiflora species with ornamental potential
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- 作者：Taliane Leila Soares talialeila@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Onildo Nunes de Jesus onildo.nunes@embrapa.br" class="auth_mail" title="E-mail the corresponding author ; Everton Hilo de Souza hilosouza@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Eder Jorge de Oliveira ; eder.oliveira@embrapa.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：TTC ; 2 ; 3 ; 5-triphenyltetrazolium chloride ; P/O ratio ; pollen&ndash ; ovule ratio
- 刊名：Scientia Horticulturae
- 出版年：2015
- 出版时间：14 December 2015
- 年：2015
- 卷：197
- 期：Complete
- 页码：339-349
- 全文大小：4048 K
文摘
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Differences among Passiflora species for pollen amount and viability were detected.
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The pollen/ovule ratio and in vivo pollination were useful for reproductive analysis.
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Cross-pollination presented higher fertilization percentage than self-pollination.
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Depending on the species, self-incompatibility occurred in different floral structures.
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Regions of self-incompatibility in the pistil were detected by fluorescence analysis.