Efficient Genome Editing in Rice Protoplasts Using CRISPR/CAS9 Construct
2021
Bes, Martine | Herbert, Leo | Mounier, Thibault | Meunier, Anne-Cécile | Durandet, Franz | Guiderdoni, Emmanuel | Périn, Christophe | Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro - Montpellier SupAgro ; Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) | Département Systèmes Biologiques (Cirad-BIOS) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad) | IAGE Company | ANR11-BTBR-0001GENIUS | CRP-Rice | ANR-11-BTBR-0001,GENIUS,Ingénierie cellulaire : amélioration et innovation technologiques pour les plantes d'une agriculture(2011)
International audience
Mostrar más [+] Menos [-]Inglés. Genome editing technologies, mainly CRISPR/CAS9, are revolutionizing plant biology and breeding. Since the demonstration of its effectiveness in eukaryotic cells, a very large number of derived technologies has emerged. Demonstrating and comparing the effectiveness of all these new technologies in entire plants is a long, tedious, and labor-intensive process that generally involves the production of transgenic plants and their analysis. Protoplasts, plant cells free of their walls, offer a simple, high-throughput system to test the efficiency of these editing technologies in a few weeks' time span. We have developed a routine protocol using protoplasts to test editing technologies in rice. Our protocol allows to test more than 30 constructs in protoplasts prepared from leaf tissues of 100, 9-11-day-old seedlings. CRISPR/CAS9 construct effectiveness can be clearly established within less than a week. We provide here a full protocol, from designing sgRNA to mutation analysis.
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Información bibliográfica
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