Grain filling leads to backflow of surplus water in maize grain via the xylem to the cob and plant
G. Zhang, M. Marasini, W.-W. Li, F.-L. Zhang
This study identifies grain filling as the main driver of dehydration in maize grain before physiological maturity, with surplus water flowing back to the cob and plant via xylem.
bioRxiv · Jul 22, 2022 · PreprintPlant Biology