Rapid auxin signaling: unknowns old and new

L Fiedler, J Friml - Current Opinion in Plant Biology, 2023 - Elsevier
To respond to auxin, the chief orchestrator of their multicellularity, plants evolved multiple
receptor systems and signal transduction cascades. Despite decades of research, however …

Protein phosphorylation: A molecular switch in plant signaling

WJ Zhang, Y Zhou, Y Zhang, YH Su, T Xu - Cell Reports, 2023 - cell.com
Protein phosphorylation modification is crucial for signaling transduction in plant
development and environmental adaptation. By precisely phosphorylating crucial …

RAF-like protein kinases mediate a deeply conserved, rapid auxin response

A Kuhn, M Roosjen, S Mutte, SM Dubey, VPC Carrasco… - Cell, 2024 - cell.com
The plant-signaling molecule auxin triggers fast and slow cellular responses across land
plants and algae. The nuclear auxin pathway mediates gene expression and controls …

[HTML][HTML] Advances in the study of auxin early response genes: Aux/IAA, GH3, and SAUR

D Bao, S Chang, X Li, Y Qi - The Crop Journal, 2024 - Elsevier
Auxin plays a crucial role in all aspects of plant growth and development. Auxin can induce
the rapid and efficient expression of some genes, which are named auxin early response …

Enhancement of in situ detection and imaging of phytohormones in plant tissues by MALDI‐MSI using 2,4‐dihydroxy‐5‐nitrobenzoic acid as a novel matrix

L Chen, Y Zhang, Q Hao, J Fu, Z Bao, Y Bu… - New …, 2024 - Wiley Online Library
Phytohormones possess unique chemical structures, and their physiological effects are
regulated through intricate interactions or crosstalk among multiple phytohormones. MALDI …

Rho of Plants patterning: linking mathematical models and molecular diversity

EE Deinum, B Jacobs - Journal of Experimental Botany, 2024 - academic.oup.com
Abstract ROPs (Rho of Plants) are plant specific small GTPases involved in many membrane
patterning processes and play important roles in the establishment and communication of …

Bioengineering secreted proteases converts divergent Rcr3 orthologs and paralogs into extracellular immune co-receptors

J Kourelis, M Schuster, F Demir, O Mattinson… - The Plant …, 2024 - academic.oup.com
Secreted immune proteases “Required for Cladosporium resistance-3”(Rcr3) and
“Phytophthora-inhibited protease-1”(Pip1) of tomato (Solanum lycopersicum) are both …

Synthetically derived BiAux modulates auxin co-receptor activity to stimulate lateral root formation

MP González-García, A Sáez, M Lanza… - Plant …, 2024 - academic.oup.com
The root system plays an essential role in plant growth and adaptation to the surrounding
environment. The root clock periodically specifies lateral root prebranch sites (PBS), where a …

Phytohormones in a universe of regulatory metabolites: lessons from jasmonate

D Gasperini, GA Howe - Plant Physiology, 2024 - academic.oup.com
Small-molecule phytohormones exert control over plant growth, development, and stress
responses by coordinating the patterns of gene expression within and between cells …

A receptor kinase senses sterol by coupling with elicitins in auxotrophic Phytophthora

Y Pei, P Ji, J Miao, X Gu, H Wang, Y Zhao… - Proceedings of the …, 2024 - pnas.org
Sterols are vital nutrients and signals for eukaryotic organisms. Mammalian cells are known
to sense and respond to sterol status changes to maintain them within strict limits, a process …