Design, Synthesis, and Action Mechanism of 1,3-Benzodioxole Derivatives as Potent Auxin Receptor Agonists and Root Growth Promoters [PDF]
Frontiers in Plant Science, 2022 Deeper and longer roots allow crops to survive and flourish, but our understanding of the plant growth regulators promoting root system establishment is limited. Here, we report that, a novel auxin receptor agonist, named K-10, had a remarkable promotive
Weiming Tan +2 more
exaly +4 more sources
Emergence of an Auxin Sensing Domain in Plant-Associated Bacteria [PDF]
mBio, 2023 Bacteria have evolved a sophisticated array of signal transduction systems that allow them to adapt their physiology and metabolism to changing environmental conditions. Typically, these systems recognize signals through dedicated ligand binding domains (
José A. Gavira +9 more
doaj +2 more sources
The optimization of crop response to climatic stress through modulation of plant stress response mechanisms. Opportunities for biostimulants and plant hormones to meet climate challenges. [PDF]
New PhytolSummary This review discusses the use of agronomic management practices to enhance crop stress resilience to climate stress through the modulation of natural plant growth regulatory pathways. The use of biostimulants or plant hormones to improve crop resilience is subject to strict regulatory oversight if changes in the regulation of plant growth are ...
Li J +4 more
europepmc +2 more sources
In vitro dynamic and quantitative monitoring of strigolactone-signaling complex formation by time-resolved FRET. [PDF]
Plant JWe developed a new in vitro method using time‐resolved FRET to evaluate the dynamic activation of the strigolactone (SL) receptors. This system was used to gain deeper insights into the molecular mechanism of SL‐signaling complex formation and to detect naturally occurring SLs.
Suzuki T +11 more
europepmc +2 more sources
A Reactive Antagonist Strategy: Cysteine-Directed Covalent Molecular Glue in Plant Hormone Receptor Regulation. [PDF]
Adv Sci (Weinh)The plant hormone jasmonate is perceived by COI1‐JAZ co‐receptors comprising a single F‐box protein COI1 and multiple JAZ repressors with overlapping functions, complicating genetic analysis. We present a reactive antagonist (RA) strategy that selectively promotes COI1 binding to a cysteine‐engineered JAZ variant while blocking wild‐type JAZs, enabling
Ueda M +10 more
europepmc +2 more sources
Parasitic Plant-Host Interactions: Molecular Mechanisms and Agricultural Resistance Strategies. [PDF]
Adv Sci (Weinh)Parasitic plants devastate global agriculture through sophisticated molecular interactions with host crops. This review synthesizes current understanding of parasitic plant‐host interactions, from strigolactone‐mediated germination and haustorium formation to host defense mechanisms.
Shi J, Xie Q, Yu F.
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Ectopic sodium channel expression decreases excitability of Drosophila Kenyon cells. [PDF]
J PhysiolAbstract figure legend: We tested the effects of expressing the bacterial voltage‐gated sodium channel NaChBac in the Kenyon cells of the Drosophila memory centre, the mushroom body. NaChBac expression decreases expression of endogenous voltage‐gated sodium channels (left), reduces action potential firing (upper) and prevents learning (lower). However,
Greenin-Whitehead K +7 more
europepmc +2 more sources
Advances and opportunities for computational interrogation of plant proteins. [PDF]
Plant JSUMMARY Plants exhibit remarkable biochemical and physiological diversity, and are capable of adapting to a wide range of environmental conditions and stresses. This complexity makes them essential systems for understanding how life responds to a changing climate.
Bohling SM, Musharoff S, Gunn LH.
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Selective auxin agonists induce specific AUX/IAA protein degradation to modulate plant development [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2019 Ondřej Vanicek +2 more
exaly +2 more sources
Planta Daninha, 2008 O objetivo deste trabalho foi avaliar a influência do tempo de cultivo de Panicum maximum (cultivar Tanzânia) sobre a fitorremediação de solo contaminado com picloram.
M.L. Carmo +10 more
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