绞股蓝:新出现的复杂花朵,超越了各部分的总和。

IF 8.3 2区 生物学 Q1 PLANT SCIENCES
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引用次数: 0

摘要

部分或完全的花器官融合发生在大多数被子植物品系中,它促进了轮生花器的整合,从而导致花器的特化和复杂化。合蕊柱是最显著的花器官融合之一,它是由雄蕊群和雌蕊群上部先天融合形成的高度特化结构。在此,我们回顾了有花植物中雌蕊群的进化、两个可育花轮合成的形态要求,以及最有可能导致这种亲密融合过程的分子基础。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The gynostemium: More than the sum of its parts with emerging floral complexities

Partial or complete floral organ fusion, which occurs in most angiosperm lineages, promotes integration of whorls leading to specialization and complexity. One of the most remarkable floral organ fusions occurs in the gynostemium, a highly specialized structure formed by the congenital fusion of the androecium and the upper portion of the gynoecium. Here we review the gynostemia evolution across flowering plants, the morphological requirements for the synorganization of the two fertile floral whorls, and the molecular basis most likely responsible for such intimate fusion process.

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来源期刊
Current opinion in plant biology
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.
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