CRISPR/Cas-mediated chromosome engineering : opening up a new avenue for plant breeding

© The Author(s) 2020. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.

Détails bibliographiques
Publié dans:Journal of experimental botany. - 1985. - 72(2021), 2 vom: 02. Feb., Seite 177-183
Auteur principal: Rönspies, Michelle (Auteur)
Autres auteurs: Schindele, Patrick, Puchta, Holger
Format: Article en ligne
Langue:English
Publié: 2021
Accès à la collection:Journal of experimental botany
Sujets:Journal Article Research Support, Non-U.S. Gov't Review Arabidopsis CRISPR/Cas9 chromosomal rearrangements gene editing genome engineering inversion plant breeding translocation
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520 |a The advent of powerful site-specific nucleases, particularly the clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein (Cas) system, which enables precise genome manipulation, has revolutionized plant breeding. Until recently, the main focus of researchers has been to simply knock-in or knock-out single genes, or to induce single base changes, but constant improvements of this technology have enabled more ambitious applications that aim to improve plant productivity or other desirable traits. One long-standing aim has been the induction of targeted chromosomal rearrangements (crossovers, inversions, or translocations). The feasibility of this technique has the potential to transform plant breeding, because natural rearrangements, like inversions, for example, typically present obstacles to the breeding process. In this way, genetic linkages between traits could be altered to combine or separate favorable and deleterious genes, respectively. In this review, we discuss recent breakthroughs in the field of chromosome engineering in plants and their potential applications in the field of plant breeding. In the future, these approaches might be applicable in shaping plant chromosomes in a directed manner, based on plant breeding needs 
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650 4 |a Research Support, Non-U.S. Gov't 
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650 4 |a Arabidopsis 
650 4 |a CRISPR/Cas9 
650 4 |a chromosomal rearrangements 
650 4 |a gene editing 
650 4 |a genome engineering 
650 4 |a inversion 
650 4 |a plant breeding 
650 4 |a translocation 
700 1 |a Schindele, Patrick  |e verfasserin  |4 aut 
700 1 |a Puchta, Holger  |e verfasserin  |4 aut 
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