巧妙的雌雄沟通确保被子植物成功双受精。

IF 21.3 1区 生物学 Q1 PLANT SCIENCES
Sheng Zhong, Zijun Lan, Li-Jia Qu
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引用次数: 0

摘要

植物对陆地的殖民标志着陆地生态系统的一个关键转变。为了适应陆地环境,被子植物已经进化出复杂的有性生殖机制,包括雄性和雌性结构之间复杂的相互作用,从柱头上的花粉沉积到胚珠内的双受精。被子植物大约有30万种,在陆地植物区系中占主导地位。花粉管通过雌性组织传递精子细胞,发挥着至关重要的作用。在过去的二十年里,这些涉及众多信号通路和调节蛋白的男女相互作用的分子复杂性得到了广泛的研究。本文综述了被子植物雄性-雌性相互作用调控机制的最新研究进展。我们的目标是提供对植物生殖生物学的全面了解,并强调这些机制对作物改良和新农业技术发展的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Ingenious Male-Female Communication Ensures Successful Double Fertilization in Angiosperms.

The colonization of land by plants marked a pivotal transformation in terrestrial ecosystems. In order to adapt to the terrestrial environment, angiosperms, which dominate the terrestrial flora with around 300,000 species, have evolved sophisticated mechanisms for sexual reproduction involving intricate interactions between male and female structures, starting from pollen deposition on the stigma and culminating in double fertilization within the ovule. The pollen tube plays a crucial role by navigating through female tissues to deliver sperm cells. The molecular intricacies of these male-female interactions, involving numerous signaling pathways and regulatory proteins, have been extensively studied over the past two decades. This review summarizes recent findings on the regulatory mechanisms of these male-female interactions in angiosperms. We aim to provide a comprehensive understanding of plant reproductive biology and highlight the implications of these mechanisms for crop improvement and the development of new agricultural technologies.

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来源期刊
Annual review of plant biology
Annual review of plant biology 生物-植物科学
CiteScore
40.40
自引率
0.40%
发文量
29
期刊介绍: The Annual Review of Plant Biology is a peer-reviewed scientific journal published by Annual Reviews. It has been in publication since 1950 and covers significant developments in the field of plant biology, including biochemistry and biosynthesis, genetics, genomics and molecular biology, cell differentiation, tissue, organ and whole plant events, acclimation and adaptation, and methods and model organisms. The current volume of this journal has been converted from gated to open access through Annual Reviews' Subscribe to Open program, with all articles published under a CC BY license.
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