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| Research Progress on Genome Editing Technologies and Its Application in Engineering Fatty Acid Biosynthesis of Oil Crops |
| ZHANG Ming*, ZHANG Xin-Ru*, LI Ming-Chao, LI Jun** |
| College of Life Sciences, Hebei Agricultural University/State Key Laboratory of North China Crop Improvement and Regulation, Baoding 071001, China |
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Abstract Genome editing technology refers to a biotechnology enabling site-specific and heritable modifications of target genes within the genome. Among these technologies, CRISPR/Cas9 has emerged as the most widely adopted genome editing technologies due to its simplicity, high efficiency, and multiplex editing capability. It has been extensively applied in the genetic improvement of major oil crops including soybean (Glycine max), rapeseed (Brassica napus), camelina (Camelina sativa), and peanut (Arachis hypogaea). In this article, comprehensive overview of CRISPR/Cas genome editing technologies and their molecular mechanisms were provided, the metabolic pathway of fatty acid biosynthesis in plants was summarized, and recent advancements in genome editing for enhancing oil yield and improving fatty acid profiles were highlighted. The review provides technical support and guidance for creation of excellent germplasm and the cultivation of new varieties of oil crops through genome editing technologies.
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Received: 17 June 2025
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Corresponding Authors:
** Corresponding author, junli@hebau.edu.cn
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| About author:: * These authors contributed equally to this work |
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