萱草属植物繁殖方法及遗传转化研究进展  

Research progress on propagation method and genetic transformation of daylily(Hemerocallis L.)

作　　者：段连峰 李颖[3] 董燕 王泽隆 艾昕瑶 杨希婷 潘欣[5] 于守超[2] 李俊 DUAN Lianfeng;LI Ying;DONG Yan;WANG Zelong;AI Xinyao;YANG Xiting;PAN Xin;YU Shouchao;LI Jun(Beijing Academy of Forestry and Landscape Architecture,Bejing Key Laboratory of Greening Plants Breeding,Beijing 100102,China;Agriculture Science and Engineering School,Liaocheng University,Liaocheng,Shandong 252059,China;Shandong Yingcai University,Jinan 250104,China;China Flower Association,Beijing 100102,China;College of Geography and Planning,Chengdu University of Technology,Chengdu 610059,China)

机构地区：[1]北京市园林绿化科学研究院,绿化植物育种北京市重点实验室,北京100102 [2]聊城大学农学与农业工程学院,山东聊城252059 [3]山东英才学院,济南250104 [4]中国花卉协会,北京100102 [5]成都理工大学地理与规划学院,成都610059

出　　处：《植物生理学报》2024年第11期1602-1612,共11页Plant Physiology Journal

基　　金：北京市科委科技计划(Z201100008020004);北京市财政项目(11000023T000002090527);北京市园林绿化青年创新人才托举工程(KJCX202328);绿化植物育种北京市重点实验室开放课题(YZZD202403);聊城大学风景园林学科建设基金(319462212);山东绿城市政园林工程有限公司横向课题(R23WD63)。

摘　　要：萱草属植物(Hemerocallis L.)作为世界三大宿根花卉之一,具有极高的观赏、食用、药用和文化价值。然而,萱草新优品种在园林中的应用与推广进展缓慢。本文概述萱草主要繁殖方法,重点从品种、外植体、培养条件、基本培养基、植物生长物质等方面对萱草组织培养的研究进展进行了综述,同时总结了萱草遗传转化的研究成果,并讨论组织培养及遗传转化中存在的问题和展望,以期为萱草繁殖及育种的进一步研究提供参考依据。As one of the three major perennial flowers in the world,daylily(Hemerocallis L.)has high ornamental,edible,medicinal and cultural values.However,less progress was achieved in the application and promotion of new varieties of daylily in landscaping.In this paper,the main propagation methods of daylily were summarized.The research progress of tissue culture of daylily was reviewed from the aspects of variety,explants culture conditions,basic medium,and plant growth substances.At the same time,the research results of genetic transformation of daylily were summarized,and the problems and prospects in tissue culture and genetic transformation were discussed in order to provide reference for further research on reproduction and breeding of daylly.

关 键 词：萱草属 繁殖 组织培养 遗传转化 

分 类 号：S682.19[农业科学—观赏园艺]