Creating novel ornamentals via new strategies in the era of genome editing

文献类型： 外文期刊

第一作者： Jin, Chunlian

作者： Jin, Chunlian;Dong, Liqing;Wei, Chang;Yang, Chunmei;Li, Shenchong;Li, Fan;Dong, Liqing;Wei, Chang;Wani, Muneeb Ahmad

作者机构：

关键词： ornamental plant; genomics; genetic transformation; new strategy; genome editing

期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：5.6； 五年影响因子：6.8 ）

ISSN： 1664-462X

年卷期： 2023 年 14 卷

页码：

收录情况： SCI

摘要： Ornamental breeding has traditionally focused on improving novelty, yield, quality, and resistance to biotic or abiotic stress. However, achieving these goals has often required laborious crossbreeding, while precise breeding techniques have been underutilized. Fortunately, recent advancements in plant genome sequencing and editing technology have opened up exciting new frontiers for revolutionizing ornamental breeding. In this review, we provide an overview of the current state of ornamental transgenic breeding and propose four promising breeding strategies that have already proven successful in crop breeding and could be adapted for ornamental breeding with the help of genome editing. These strategies include recombination manipulation, haploid inducer creation, clonal seed production, and reverse breeding. We also discuss in detail the research progress, application status, and feasibility of each of these tactics.

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