A common regulatory switch controls a suite of C4 traits in multiple cell types
D. Camo-Escobar, C. Alcala-Gutierrez, E. Palafox-Figueroa, B. Guillotin, M. Hernandez-Coronado, J. L. Coyac-Rodriguez, V. E. Cerbantez-Bueno, A. Velez-Ramirez, S. de Folter, K. D. Birnbaum, C. H. Ortiz-Ramirez
This study shows that SHR regulates multiple C4 traits in Setaria viridis by controlling cell identities and photosynthetic gene expression, reducing photosynthetic capacity and seed yield under heat stress.
bioRxiv · Dec 21, 2023 · PreprintPlant Biology