Ethylene antagonizes gibberellin signaling to accelerate petal senescence
The Plant Cell: In a NutshellLu, Zhang et al. investigate the mechanisms of phytohormone cross-talk underlying rose petal senescence
By Jingyun Lu, Guifang Zhang, Yunhe Jiang, and Junping Gao
China Agricultural University
https://doi.org/10.1093/plcell/koae035
Background:
Rose (Rosa hybrida) is the queen of flowers,…
SlCLV3-WUS regulates tomato flower abscission
The Plant Cell: In a NutshellCheng et al. show that Low-light conditions stimulate the SlCLV3-SlWUS signaling module and regulate phytohormone homeostasis to induce abscission https://doi.org/10.1093/plcell/koac254
Lina Cheng, College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning 110866, People’s Republic…