多年生单子叶植物的越冬休眠研究进展

Research Progress on Winter Dormancy of Perennial Monocots

多年生单子叶植物具有特殊的地下芽、地面芽和地下器官,其越冬休眠特性明显有别于双子叶植物。汇总了环境、激素、碳水化合物调控多年生单子叶植物越冬休眠的机制,比较了多年生单、双子叶植物越冬休眠调控机制及研究进展,并结合研究现状,对未来多年生单子叶植物越冬休眠调控机制的研究方向提出建议。

Perennial monocots have special underground buds,ground buds,and underground organs.Their dormancy characteristics are obviously different from those of eudicots with aboveground buds.This review article summarized the regulation mechanisms of winter dormancy from environmental,hormonal and carbohydrate in monocots.The regulation mechanisms and research progress of winter dormancy in perennial monocots and eudicots were compared.Combined with the current research progress,suggestions for future directions on the study of winter dormancy regulation in perennial monocots were provided.