NRAMP2 controls manganese partitioning between seed coat and embryo to regulate seed vigor
Alexandra Lešková, Marie‐Pierre Isaure, Tou Cheu Xiong, Camille Rivard, Hiram A. Castillo-Michel, Kadda Mejoubi, Andréa Somogyi, Sandrine Chay, Katarzyna Bierła, Stéphane Mari, Catherine Curie
This study identifies NRAMP2 as a key Mn exporter regulating Mn partitioning between seed coat and embryo, affecting seed vigor through Mn homeostasis.
bioRxiv · Mar 6, 2026 · PreprintPlant Biology