使用定点核酸酶1方法开发非转基因基因组编辑作物的证据和机会。

IF 8.1 2区 工程技术 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Critical Reviews in Biotechnology Pub Date : 2024-09-01 Epub Date: 2023-11-01 DOI:10.1080/07388551.2023.2270581
H M Mamrutha, Wadhwa Zeenat, Deswal Kapil, Nagaveni Budhagatapalli, Divya Tikaniya, Kumar Rakesh, Gopalareddy Krishnappa, Gyanendra Singh, G P Singh
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引用次数: 0

摘要

基因组编辑/新育种技术的创新和进步彻底改变了功能基因组学和作物改良领域的研究。这场革命拓宽了农业研究的视野,为创造具有所需性状的新型植物品种提供了新的可能性,这些品种可以有效应对气候变化带来的挑战。然而,基因组编辑作物的监管和社会接受仍然是主要障碍。只有少数国家认为基于位点定向核酸酶1(SDN1)方法的基因组编辑植物受到较少或没有监管。因此,本综述旨在包括通过各种基因组编辑工具在作物中使用SDN1进行的研究工作的信息。它还阐明了可用于编辑的有前景的候选基因,并列出了通过农杆菌介导的转化或核糖核蛋白(RNP)复合物通过SDN1开发的非转基因作物的研究。该综述还概述了基因组编辑的现有监管格局,并概述了全球商业化的基因组编辑作物。这些汇编将使全球的研究人员和政策制定者有信心认识到这项技术的全部潜力,并重新考虑与基因组编辑作物相关的监管方面。此外,对于通过利用SDN1开发定制非转基因作物的研究人员来说,这一汇编是一个宝贵的资源。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evidence and opportunities for developing non-transgenic genome edited crops using site-directed nuclease 1 approach.

The innovations and progress in genome editing/new breeding technologies have revolutionized research in the field of functional genomics and crop improvement. This revolution has expanded the horizons of agricultural research, presenting fresh possibilities for creating novel plant varieties equipped with desired traits that can effectively combat the challenges posed by climate change. However, the regulation and social acceptance of genome-edited crops still remain as major barriers. Only a few countries considered the site-directed nuclease 1 (SDN1) approach-based genome-edited plants under less or no regulation. Hence, the present review aims to comprise information on the research work conducted using SDN1 in crops by various genome editing tools. It also elucidates the promising candidate genes that can be used for editing and has listed the studies on non-transgenic crops developed through SDN1 either by Agrobacterium-mediated transformation or by ribo nucleoprotein (RNP) complex. The review also hoards the existing regulatory landscape of genome editing and provides an overview of globally commercialized genome-edited crops. These compilations will enable confidence in researchers and policymakers, across the globe, to recognize the full potential of this technology and reconsider the regulatory aspects associated with genome-edited crops. Furthermore, this compilation serves as a valuable resource for researchers embarking on the development of customized non-transgenic crops through the utilization of SDN1.

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来源期刊
Critical Reviews in Biotechnology
Critical Reviews in Biotechnology 工程技术-生物工程与应用微生物
CiteScore
20.80
自引率
1.10%
发文量
71
审稿时长
4.8 months
期刊介绍: Biotechnological techniques, from fermentation to genetic manipulation, have become increasingly relevant to the food and beverage, fuel production, chemical and pharmaceutical, and waste management industries. Consequently, academic as well as industrial institutions need to keep abreast of the concepts, data, and methodologies evolved by continuing research. This journal provides a forum of critical evaluation of recent and current publications and, periodically, for state-of-the-art reports from various geographic areas around the world. Contributing authors are recognized experts in their fields, and each article is reviewed by an objective expert to ensure accuracy and objectivity of the presentation.
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