植物种子休眠与萌发调控机制研究进展

Research progresses on regulation mechanisms of plant seeds dormancy and germination

种子休眠的现象普遍存在于高等植物中,植物种子的休眠方式也因植物为了适应不同的环境变化而演变得千变万化。重点从生理生化和分子生物学水平上综述了植物种子休眠与萌发调控机理研究领域的最新研究成果,以期为深入开展植物种子休眠与萌发研究及解除休眠与种子人工萌发的生产实践工作指明方向并提供理论依据。

The phenomenon of seeds dormancy presents throughout the higher plants,and because the plants need to adapt to the different environment changes,their way of seeds dormancy has therefore developed variously.Focusing from the perspective of physiology,biochemistry and molecular biology,the latest research results in the regulation mechanisms of seeds dormancy and germination were summarized.Thus,in the hope of providing a guidance and a theoretical basis for explicitly researching of plant seeds dormancy and germination and for the practical work of seeds dormancy break and artificial seeds germination.