[1]汝艳,张男,袁之茜,等.低氮条件下生长素调控水稻根系构型的生理与分子机制研究进展[J].江苏农业科学,2026,54(11):32-38.
 Ru Yan,et al.Research progress on physiological and molecular mechanisms of auxinregulated root system architecture in rice under low nitrogen conditions[J].Jiangsu Agricultural Sciences,2026,54(11):32-38.
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低氮条件下生长素调控水稻根系构型的生理与分子机制研究进展()

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第54卷
期数:
2026年第11期
页码:
32-38
栏目:
专论与综述
出版日期:
2026-06-05

文章信息/Info

Title:
Research progress on physiological and molecular mechanisms of auxinregulated root system architecture in rice under low nitrogen conditions
作者:
汝艳 张男 袁之茜 孟庆好 孙茹梦 张瑛 张耗
扬州大学江苏省作物遗传生理重点实验室/江苏省作物栽培生理重点实验室/江苏省粮食作物现代产业技术协同创新中心,江苏扬州 225009
Author(s):
Ru Yanet al
关键词:
氮素生长素水稻根系生长根系构型信号转导调控机制研究进展
Keywords:
-
分类号:
S511.04
DOI:
-
文献标志码:
A
摘要:
氮素是影响水稻生长发育的核心营养元素,其有效性对根系构型和氮素利用效率具有决定性作用。本文系统探讨了低氮条件下生长素对水稻根系构型的调控机制,概述了氮素对水稻根系生长的影响,包括低氮对根系形态和生理变化的作用;详细讨论了生长素在水稻根系发育中的作用,涵盖生长素的合成与代谢、运输机制以及信号转导途径;还分析了生长素合成与运输的调控、生长素与氮素信号的互作,以及生长素与其他激素的协同作用;总结了当前研究进展,并提出了未来研究方向,旨在为培育氮高效水稻品种提供理论支持和科学指导。
Abstract:
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备注/Memo

备注/Memo:
收稿日期:2025-05-11
基金项目:国家自然科学基金(编号:32071944、32272197);江苏高校优势学科建设工程资助项目(编号:PAPD)。
作者简介:汝艳(2001—),女,安徽亳州人,硕士研究生,主要从事水稻栽培生理研究。E-mail:15962274128@163.com。
通信作者:张耗,博士,教授,主要从事水稻高产生理与栽培管理研究。E-mail:haozhang@yzu.edu.cn。
更新日期/Last Update: 2026-06-05