CRISPR-Cas9 Induced Knockout of BEL5 in Tetraploid Potato: Optimized Methodology via Repeated de novo Regeneration and Impact on Tuberization
Andrea Zounková, Daniele Chirivì, Adéla Přibylová, Damiano Martignago, Jitka Myslivcová, Tomáš Mašek, Lukáš Fischer, Camilla Betti, Fabio Fornara, Petra Mašková
This study knocks out the BEL5 gene in tetraploid potato using CRISPR-Cas9, showing delayed tuberization but comparable yields, and develops improved gene editing methodology for polyploid crops.
bioRxiv · Jul 22, 2026 · PreprintPlant Biology