兰花分子育种技术研究进展
Research advances on molecular breeding technique of orchid
贾思思 1曾瑞珍 1张志胜 1魏倩 1谢利 1郭和蓉1
作者信息
- 1. 广东省植物分子育种重点实验室/华南农业大学林学与风景园林学院,广东广州 510642
- 折叠
摘要
兰花具有很高的观赏、药用、食用、生态和文化价值,因其丰富的种类、独特多样的花型、迷人的花色、怡人的香气和神秘的起源受到各国人民的喜爱.分子育种是兰花育种的发展方向,本文对近年来兰花基因组测序、主要育种目标性状的分子遗传基础和基因克隆以及转基因、基因编辑、分子标记辅助选择育种技术等方面的研究进展进行了综述,并对未来兰花分子育种技术研究的重点和品种创新进行了展望.
Abstract
Orchid has high ornamental,medicinal,edible,ecological and culture values,which is loved by people all over the world due to its plentiful species,diversified exquisite floral morphology,charming colour,pleasant aroma and mysterious origin.Molecular breeding is the developmental direction in orchid breeding and great progresses have been made in recent years.In this paper,we summarized the advancements on genome sequencing,molecular genetic basis and gene cloning of main breeding objective traits,the techniques of genetic transformation,gene editing and molecular marker assisted selection in orchid,and discussed the key points of future study on molecular breeding technique and variety innovation in orchid.
关键词
兰花/育种/分子标记辅助选择/转基因/基因编辑Key words
Orchid/Breeding/Marker assisted selection/Genetic transformation/Gene editing引用本文复制引用
基金项目
广东省重点领城研发计划(2022B0202080004)
广州市科技计划(2023B03J1309)
广州市科技计划(2023B03J1376)
出版年
2024
国家科技期刊平台
NSTL
万方数据