Chemical modulation of chloroplast de- and re-differentiation reveals a role for the SAL1-PAP retrograde pathway in facilitating plastid transitions
Pablo Perez‐Colao, Jacobo Cruces, Santiago Pérez-Rodríguez, Anna Kopřivová, Stanislav Kopřiva, Aleksandra Skirycz, Jorge Lozano‐Juste, Manuel Rodrı́guez-Concepción
The paper shows that X57 modulates chloroplast transitions by inhibiting SAL1, leading to PAP accumulation and changes in gene expression that facilitate plastid de- and re-differentiation.
Proceedings of the National Academy of Sciences · May 28, 2026Peer-reviewedPlant Biology