Abstract
CRISPR/Cas9 (clustered regularly interspaced short palindromic repeat/CRISPR associated Cas9)-based gene editing is a robust tool for functional genomics research and breeding programs in various crops. In soybean, a number of laboratories have obtained mutants by CRISPR/Cas9 system; however, there has been not yet a detailed method for the CRISPR/Cas9-based gene editing in soybean. Here, we describe the procedures for constructing the CRISPR/Cas9 plasmid suitable for soybean gene editing and the modified protocols for Agrobacterium-mediated soybean transformation and regeneration from cotyledonary node explants containing the Cas9/sgRNA (single guide RNA) transgenes.
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Acknowledgments
The authors are thankful to Professor Yaoguang Liu from South China Agricultural University for providing the vectors pYLsgRNA-AtU3d/LacZ, pYLsgRNA-AtU3b, pYLsgRNA-AtU6-1, pYLsgRNA-AtU6-29, and pYLCRISPR/Cas9P35S-B.
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Bao, A., Tran, LS.P., Cao, D. (2020). CRISPR/Cas9-Based Gene Editing in Soybean. In: Jain, M., Garg, R. (eds) Legume Genomics. Methods in Molecular Biology, vol 2107. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-0235-5_19
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DOI: https://doi.org/10.1007/978-1-0716-0235-5_19
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