种子萌发的奥秘:生理、生态与分子的综合解析
The mystery of seed germination:an integrated physiological,ecological and molecular analysis
李飞飞 1刘杨 1徐飞1
作者信息
- 1. 武汉生物工程学院应用生物技术研究中心,武汉 430415
- 折叠
摘要
种子是植物繁殖的重要器官,也是农业生产的基础.其中,种子萌发是植物生长周期的起点,其不仅对植物的生存、繁衍有着重要作用,在农业生产和粮食安全中也具有重要意义.种子萌发受多种因素影响,除了自身基因、种子成熟度和休眠状态以外,还受到环境因素、体内激素以及小分子物质等的调节.本文针对植物种子萌发的主要调控因素进行了简要综述,分析了不同因素对种子萌发调控的影响机理和研究进展.
Abstract
Seed is an important organ for plant reproduction and the basis of agricultural production.Among them,seed germination is the starting point of the plant growth cycle,and seed germination not only plays an important role in plant survival and reproduction,but also has great significance for agricultural production and food security.Seed germination is influenced by a variety of factors,including its own genes,seed maturity and dormancy,as well as environmental factors,hormones and small molecules.In this paper,we briefly review the main regulatory factors of plant seed germination and analyse the mechanism and research progress of different factors on the regulation of seed germination.
关键词
种子/萌发调控/激素/小分子物质Key words
seeds/germination regulation/hormones/small molecules引用本文复制引用
出版年
2024
NETL
NSTL
万方数据