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Ethylene antagonizes gibberellin signaling to accelerate petal senescence
Lu, 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,…
![](https://plantae.org/wp-content/uploads/2023/01/TPC.22.00474_Nutshell-feature.jpg)
SlCLV3-WUS regulates tomato flower abscission
Cheng 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…