A phloem-localized Arabidopsis metacaspase (AtMC3) improves drought tolerance
E. Pitsili, R. Rodriguez- Trevino, N. Ruiz-Solani…·N. S. Coll
This study shows that overexpressing AtMC3, a phloem-specific metacaspase in Arabidopsis, improves drought tolerance by enhancing vascular function and osmotic stress responses.