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Molecular Mechanisms of Pollination Biology
Annual Review of Plant Biology ( IF 23.9 ) Pub Date : 2020-04-29 , DOI: 10.1146/annurev-arplant-081519-040003
Róisín Fattorini 1 , Beverley J Glover 1
Affiliation  

Pollination is the transfer of pollen grains from the stamens to the stigma, an essential requirement of sexual reproduction in flowering plants. Cross-pollination increases genetic diversity and is favored by selection in the majority of situations. Flowering plants have evolved a wide variety of traits that influence pollination success, including those involved in optimization of self-pollination, attraction of animal pollinators, and the effective use of wind pollination. In this review we discuss our current understanding of the molecular basis of the development and production of these various traits. We conclude that recent integration of molecular developmental studies with population genetic approaches is improving our understanding of how selection acts on key floral traits in taxonomically diverse species, and that further work in nonmodel systems promises to provide exciting insights in the years to come. Expected final online publication date for the Annual Review of Plant Biology, Volume 71 is April 29, 2020. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

中文翻译:

授粉生物学的分子机制

授粉是将花粉粒从雄蕊转移到柱头,这是开花植物有性繁殖的基本要求。异花授粉增加了遗传多样性,并且在大多数情况下受到选择的青睐。开花植物已经进化出多种影响授粉成功的性状,包括那些涉及优化自花授粉、吸引动物传粉者以及有效利用风授粉的性状。在这篇综述中,我们讨论了我们目前对这些不同性状发育和产生的分子基础的理解。我们得出结论,最近将分子发育研究与种群遗传方法相结合,提高了我们对选择如何作用于分类多样化物种的关键花卉性状的理解,并且在非模型系统方面的进一步工作有望在未来几年提供令人兴奋的见解。《植物生物学年度评论》第 71 卷的预计最终在线出版日期为 2020 年 4 月 29 日。请参阅 http://www.annualreviews.org/page/journal/pubdates 了解修订后的估计值。
更新日期:2020-04-29
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