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Chen G, Zhou Y, Kishchenko O, et al. Gene editing to facilitate hybrid crop production. Biotechnol Adv. 2020;46:107676doi: 10.1016/j.biotechadv.2020.107676.
Chen, G., Zhou, Y., Kishchenko, O., Stepanenko, A., Jatayev, S., Zhang, D., & Borisjuk, N. (2021). Gene editing to facilitate hybrid crop production. Biotechnology advances, 46107676. https://doi.org/10.1016/j.biotechadv.2020.107676
Chen, Guimin, et al. "Gene editing to facilitate hybrid crop production." Biotechnology advances vol. 46 (2021): 107676. doi: https://doi.org/10.1016/j.biotechadv.2020.107676
Chen G, Zhou Y, Kishchenko O, Stepanenko A, Jatayev S, Zhang D, Borisjuk N. Gene editing to facilitate hybrid crop production. Biotechnol Adv. 2021 Jan-Feb;46:107676. doi: 10.1016/j.biotechadv.2020.107676. Epub 2020 Dec 05. PMID: 33285253.
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Biotechnol Adv. 2021 Jan-Feb;46:107676. doi: 10.1016/j.biotechadv.2020.107676. Epub 2020 Dec 05.

Gene editing to facilitate hybrid crop production.

Biotechnology advances

Guimin Chen, Yuzhen Zhou, Olena Kishchenko, Anton Stepanenko, Satyvaldy Jatayev, Dabing Zhang, Nikolai Borisjuk

Affiliations

  1. Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, School of Life Sciences, Huaiyin Normal University, Huai'an, China; Jiangsu Collaborative Innovation Centre of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huai'an, China.
  2. Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, School of Life Sciences, Huaiyin Normal University, Huai'an, China; Jiangsu Collaborative Innovation Centre of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huai'an, China. Electronic address: [email protected].
  3. Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, School of Life Sciences, Huaiyin Normal University, Huai'an, China; Jiangsu Collaborative Innovation Centre of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huai'an, China; Institute of Cell Biology & Genetic Engineering, National Academy of Science of Ukraine, Kyiv, Ukraine. Electronic address: [email protected].
  4. Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, School of Life Sciences, Huaiyin Normal University, Huai'an, China; Jiangsu Collaborative Innovation Centre of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huai'an, China; Institute of Cell Biology & Genetic Engineering, National Academy of Science of Ukraine, Kyiv, Ukraine. Electronic address: [email protected].
  5. Faculty of Agronomy, S. Seifullin Kazakh AgroTechnical University, Nur-Sultan, Kazakhstan.
  6. Joint International Research Laboratory of Metabolic & Developmental Sciences, Shanghai Jiao Tong University-University of Adelaide Joint Centre for Agriculture and Health, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China; School of Agriculture, Food and Wine, University of Adelaide, Glen Osmond, SA, Australia. Electronic address: [email protected].
  7. Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, School of Life Sciences, Huaiyin Normal University, Huai'an, China; Jiangsu Collaborative Innovation Centre of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huai'an, China. Electronic address: [email protected].

PMID: 33285253 DOI: 10.1016/j.biotechadv.2020.107676

Abstract

Capturing heterosis (hybrid vigor) is a promising way to increase productivity in many crops; hybrid crops often have superior yields, disease resistance, and stress tolerance compared with their parental inbred lines. The full utilization of heterosis faces a number of technical problems related to the specifics of crop reproductive biology, such as difficulties with generating and maintaining male-sterile lines and the low efficiency of natural cross-pollination for some genetic combinations. Innovative technologies, such as development of artificial in vitro systems for hybrid production and apomixis-based systems for maintenance of the resulting heterotic progeny, may substantially facilitate the production of hybrids. Genome editing using specifically targeted nucleases, such as clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated nuclease 9 (CRISPR/Cas9) systems, which recognize targets by RNA:DNA complementarity, has recently become an integral part of research and development in life science. In this review, we summarize the progress of genome editing technologies for facilitating the generation of mutant male sterile lines, applications of haploids for hybrid production, and the use of apomixis for the clonal propagation of elite hybrid lines.

Copyright © 2020. Published by Elsevier Inc.

Keywords: Apomixis; CRISPR/Cas9; Crop hybrids; Gene editing; Haploids; Heterosis; Male fertility

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