雌蕊发育过程中器官对称性的建立

IF 8.3 2区生物学 Q1 PLANT SCIENCES

Current opinion in plant biology Pub Date : 2025-05-07 DOI:10.1016/j.pbi.2025.102732

Iqra Jamil , Ayanava Giri , Laila Moubayidin

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引用次数: 0

摘要

对称是被子植物（开花植物）形态多样性和繁殖成功的关键因素。雌蕊，花的雌性生殖器官，在对称类型上表现出显著的变化，从两侧到放射状，从基部（子房）到顶部（花柱）。适当的组织生长和分化发生沿体轴形成三维结构和建立器官内的对称形式。在这篇综述中，我们总结了在雌蕊发育过程中控制关键对称性变化的细胞、分子和遗传机制的最新认识，并强调了尚未解决的问题和未来研究的潜在途径。了解这些过程可以为了解调节植物器官对称基础的生物网络提供有价值的见解，有助于从更广泛的角度研究植物形态发生的进化和发育。

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Organ symmetry establishment during gynoecium development

Symmetry is a key factor in the morphological diversity and reproductive success of angiosperms (flowering plants). The gynoecium, the female reproductive organ of the flower, displays remarkable variation in symmetry types, ranging from bilateral to radial, from its base (ovary) to its apex (style). Proper tissue growth and differentiation occur along the body axes to form three-dimensional structures and establish symmetric forms within the organ.

In this review, we summarise the latest understanding on cellular, molecular and genetic mechanisms governing pivotal symmetry changes during gynoecium development and highlight unresolved questions and potential avenues for future research. Understanding these processes provides valuable insights into the biological networks that regulate symmetry foundation in plant organs, contributing to a broader evolutionary and developmental perspective on plant morphogenesis.

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来源期刊

Current opinion in plant biology 生物-植物科学

CiteScore

16.30

自引率

3.20%

发文量

131

审稿时长

6-12 weeks

期刊介绍： Current Opinion in Plant Biology builds on Elsevier's reputation for excellence in scientific publishing and long-standing commitment to communicating high quality reproducible research. It is part of the Current Opinion and Research (CO+RE) suite of journals. All CO+RE journals leverage the Current Opinion legacy - of editorial excellence, high-impact, and global reach - to ensure they are a widely read resource that is integral to scientists' workflow.