Auxin and its role in plant development: structure, signalling, regulation and response mechanisms

GLB Gomes, KC Scortecci - Plant Biology, 2021 - Wiley Online Library
Auxins are plant hormones that play a central role in controlling plant growth and
development across different environmental conditions. Even at low concentrations, auxins …

Microbiome-mediated signal transduction within the plant holobiont

JH Li, MM Aslam, YY Gao, L Dai, GF Hao, Z Wei… - Trends in …, 2023 - cell.com
Microorganisms colonizing the plant rhizosphere and phyllosphere play crucial roles in plant
growth and health. Recent studies provide new insights into long-distance communication …

Gibberellin signaling modulates flowering via the DELLA–BRAHMA–NF-YC module in Arabidopsis

C Zhang, M Jian, W Li, X Yao, C Tan, Q Qian… - The Plant …, 2023 - academic.oup.com
Gibberellin (GA) plays a key role in floral induction by activating the expression of floral
integrator genes in plants, but the epigenetic regulatory mechanisms underlying this process …

Functional analysis of auxin receptor OsTIR1/OsAFB family members in rice grain yield, tillering, plant height, root system, germination, and auxinic herbicide …

F Guo, Y Huang, P Qi, G Lian, X Hu, N Han… - New …, 2021 - Wiley Online Library
Auxin regulates almost every aspect of plant growth and development and is perceived by
the TIR1/AFB auxin co‐receptor proteins differentially acting in concert with specific Aux/IAA …

Slow release of a synthetic auxin induces formation of adventitious roots in recalcitrant woody plants

O Roth, S Yechezkel, O Serero, A Eliyahu, I Vints… - Nature …, 2024 - nature.com
Clonal propagation of plants by induction of adventitious roots (ARs) from stem cuttings is a
requisite step in breeding programs. A major barrier exists for propagating valuable plants …

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 …

Chemical induction of hypocotyl rooting reveals extensive conservation of auxin signalling controlling lateral and adventitious root formation

Y Zeng, I Verstraeten, HK Trinh, R Lardon… - New …, 2023 - Wiley Online Library
Upon exposure to light, etiolated Arabidopsis seedlings form adventitious roots (AR) along
the hypocotyl. While processes underlying lateral root formation are studied intensively …

[HTML][HTML] Interplay between the ubiquitin proteasome system and ubiquitin-mediated autophagy in plants

T Su, M Yang, P Wang, Y Zhao, C Ma - Cells, 2020 - mdpi.com
All eukaryotes rely on the ubiquitin-proteasome system (UPS) and autophagy to control the
abundance of key regulatory proteins and maintain a healthy intracellular environment. In …

GABA negatively regulates adventitious root development in poplar

T **e, J Ji, W Chen, J Yue, C Du, J Sun… - Journal of …, 2020 - academic.oup.com
Abstract γ-Aminobutyric acid (GABA) influences plant growth, but little is known about how
this metabolite regulates adventitious root (AR) development. Here, we investigate the …

New fluorescent auxin probes visualise tissue‐specific and subcellular distributions of auxin in Arabidopsis

B Pařízková, A Žukauskaitė, T Vain, P Grones… - New …, 2021 - Wiley Online Library
In a world that will rely increasingly on efficient plant growth for sufficient food, it is important
to learn about natural mechanisms of phytohormone action. In this work, the introduction of a …