| 摘要: |
| 分蘖是水稻等禾谷类作物生产的关键农艺性状，也是单子叶植物一种特殊的分枝现象。水稻分蘖的形成是一个复杂的过程，其间受遗传、植物激素、栽培环境等因素的综合影响。近年来，对水稻分蘖数改变的突变体研究取得令人瞩目的研究成果，本综述总结水稻分蘖的调控机理的最新研究进展。 |
| 关键词: 水稻 分蘖 独脚金内酯 氮肥 |
| DOI：10.14188/j.ajsh.2022.01.004 |
| 分类号:Q75 |
| 基金项目:国家自然科学基金（31371596） |
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| Advances in molecular mechanism of rice tillering |
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ZHANG Mihuan, HU Dongpo, ZHANG Dechun
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Biotechnology Center， China Three Gorges University， Yichang 443002， Hubei ， China
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| Abstract: |
| Tillering is a key agronomic trait in the production of rice and cereal crops， and it is also a special branching phenomenon of monocots. The formation of rice tillering is a complicated process， which is affected comprehensively by heredity， plant hormones， cultivation environment and other factors. In recent years， remarkable achievements have been made in the study of mutants with altered tiller number in rice. Therefore， this review summarizes recent advances in the regulation mechanism of rice tillering. |
| Key words: rice tillering strigolactone nitrogenous fertilizer |
