Plant BiologybioRxivPreprint
Heme acts a chloroplast-to-nucleus retrograde signal to regulate intercellular trafficking via plasmodesmata
Mohammad F. Azim, Levi B. Gifford, Mazem Alazem…·Tessa M. Burch‐Smith
This study identifies heme as a chloroplast-to-nucleus retrograde signal that regulates plasmodesmata function to control intercellular trafficking in plants.
DOI 10.1101/2025.08.05.668529