基因编辑技术在花卉育种中应用的研究进展  

Progress of gene editing technology in ornamental plant breeding

作　　者：阚婷婷 汪冲 郑志仁[1,2] 张辉 KAN Tingting;WANG Chong;ZHENG Zhiren;ZHANG Hui(College of Life Sciences,Shanghai Normal University,Shanghai 200234,China;Development Center of Plant Germplasm Resources,Shanghai Normal University,Shanghai 200234,China)

机构地区：[1]上海师范大学生命科学学院,上海200234 [2]上海师范大学植物种质资源开发协同创新中心,上海200234

出　　处：《上海师范大学学报（自然科学版）》2021年第1期50-56,共7页Journal of Shanghai Normal University(Natural Sciences)

基　　金：上海市教委浦江人才计划(18PJ1411000);国家自然科学基金面上项目(31871223)。

摘　　要：相较传统育种,基因编辑育种能够更精准、高效地改变植物的性状,获得优良的品种.目前应用基因编辑技术于花卉育种研究的报道相对较少.该文综述了基因编辑技术,特别是规律成簇的间隔短回文重复/CRISPR-关联核酸内切酶9(CRISPR/Cas 9)在花卉中的研究进展及其局限性,同时还就花卉基因编辑育种的发展方向进行了讨论,希望为将基因编辑更好地应用于花卉育种提供参考.Gene editing breeding technology can change the plant traits and obtain excellent varieties more accurately and efficiently than the traditional breeding.There are few reported researches on ornamental plant breeding by using gene editing technology.In this review,we mainly summarize the progress on gene editing technology and its limitations,especially clustered regularly interspersed short palindromic repeats/CRISPR-associated protein 9(CRISPR/Cas 9)in ornamental plant breeding.The future research directions of gene editing in breeding of ornamental plants were discussed as well,which can provide some reference for its further application.

关 键 词：花卉 基因编辑 规律成簇的间隔短回文重复/CRISPR-关联核酸内切酶9(CRISPR/Cas 9) 育种 

分 类 号：Q812[生物学—生物工程]