Recent Posts

Ethylene signaling mediates host invasion by parasitic plants (Science Advances)

Parasitic plants cause agricultural devastation across the globe, yet the molecular basis of their parasitism is largely enigmatic. They grapple and intrude into the host roots with an organ called the haustorium. Haustoria formation is induced upon recognition of host-derived haustorium-inducing factors…

The sweet smell of sucrose transport during rose petal abscission

Liang et al. demonstrate that auxin modulates sucrose transport to repress petal abscission in rose. The Plant Cell (2020).  https://doi.org/10.1105/tpc.19.00695 By Yue Liang, Chuyan Jiang, Yang Liu, Yuerong Gao, Jingyun Lu, Palinuer Aiwail, Zhangjun Fei, Cai-Zhong Jiang, Bo Hong, Chao Ma and Junping…

A Chloroplast-derived Signal Attenuates Growth in Red Light by Acting on the phyB-PIF Pathway

Author: David S. Favero1 (ORCID: 0000-0002-6879-0323) david.favero@riken.jp Affiliation: 1RIKEN Center for Sustainable Resource Science, Yokohama, Kanagawa, 230-0045 Japan  Plant growth and development are regulated by a complex network of signals, many of which converge at the nucleus and…