Differential leaf flooding resilience in Arabidopsis thaliana is controlled by age-dependent ORESARA1 activity
T. Rankenberg, H. van Veen, M. Sedaghatmehr, C.-Y. Liao, M. B. Devaiah, S. Balazadeh, R. Sasidharan
This paper shows that in flooded Arabidopsis, ethylene triggers senescence only in old leaves through ORE1 activation, despite systemic ethylene accumulation.
bioRxiv · Nov 23, 2022 · PreprintPlant Biology