| 摘要: |
| 衰老是植物生长发育过程中的一个生物学现象.花瓣的衰老是开花植物有性生殖的一个组成部分.近年来,随着对花瓣衰老的深入研究,许多植物激素被证实参与了花瓣衰老的过程.主要阐述了目前对花瓣衰老的相关认识,以及各类植物激素在花瓣衰老中的调控作用和相关分子机制. |
| 关键词: 花瓣 衰老 激素 |
| DOI：10.3969/J.ISSN.1000-5137.2023.06.012 |
| 分类号:Q 945.48 |
| 基金项目:国家自然科学基金青年基金（31900260）； 上海市扬帆计划项目（17YF1414000） |
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| Research progress in the effects of plant hormones on petal senescence |
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WU Liuqing, CHEN Mengyi, QIAN Shuangjie, DENG Yuqi, XU Xiaofeng
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College of Life Sciences, Shanghai Normal University, Shanghai 200234, China
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| Abstract: |
| Senescence is a biological phenomenon in the process of plant growth and development. Petal senescence is an integral part of sexual reproduction of flowering plants. In recent years,with the in-depth study of petal senescence,many plant hormones have been confirmed to participate in the process of petal senescence. This article mainly expounds the current understanding of petal senescence,as well as the regulatory role and related molecular mechanism of various plant hormones in petal senescence. |
| Key words: petals senescence hormone |
