Pam Ronald @pcronald.bsky.social · 06/10/2026In Arabidopsis, these receptors represses plant growth and activate stress-response genes when they are not repressed by their peptide hormone ligands.https://www.science.org/doi/10.1126/science.abq5735 100
Pam Ronald @pcronald.bsky.social · 06/10/2026These studies raised the question: what is the function of PSY in rice? Our new PNAS study shows that rice PSY8 promotes root growth under favorable conditions but is repressed during osmotic stress, allowing rice to shift from growth to stress adaptation. 110
Pam Ronald @pcronald.bsky.social · 06/10/2026Great collaborations with Profs. Flor Ercoli, UC Riverside & R. Payne, U Sydney. Read more: www.pnas.org/doi/10.1073/...pnas.orgSignaling by a tyrosine-sulfated peptide balances growth and osmotic stress response in rice | PNASPeptide hormone signaling coordinates plant growth and osmotic stress responses, yet how the transition between these responses is regulated remain... 100
