Results 11 to 20 of about 1,290 (136)

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 Phytol
Summary 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, Forghieri G, Geelen D, du Jardin P, Brown PH.   +4 more
europepmc   +2 more sources

In vitro dynamic and quantitative monitoring of strigolactone-signaling complex formation by time-resolved FRET. [PDF]

Plant J
We 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, Nishiyama K, Kato Y, Shinkai C, Ishikawa T, Robertlee J, Kuruma M, Hagihara S, Bürger M, Fukui K, Asami T, Seto Y.   +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, Matsumoto K, Nomura T, Takaoka Y, Okumura T, Kozaki W, Hoshikawa H, Nishizato Y, Chini A, Solano R, Maenaka K.   +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.
europepmc   +2 more sources

Ectopic sodium channel expression decreases excitability of Drosophila Kenyon cells. [PDF]

J Physiol
Abstract 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, Rozenfeld E, Moreno-Sanchez A, Tan MW, Kullu K, Ausborn J, Parnas M, Lin AC.   +7 more
europepmc   +2 more sources

Advances and opportunities for computational interrogation of plant proteins. [PDF]

Plant J
SUMMARY 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.
europepmc   +2 more sources

The emerging role of auxins as bacterial signal molecules: Potential biotechnological applications [PDF]

Microb Biotechnol, 2023
This study was supported through grants from the Spanish Ministry for Science and Innovation/Agencia Estatal de Investigación 10.13039/501100011033 (PID2019-103972GA-I00 to M.A.M., PID2020- 112612GB-I00 to T.K.
Gavira Gallardo, José Antonio, Krell, Tino, Matilla Vázquez, Miguel Ángel, Roca Hernández, Amalia de la Arrixac   +3 more
core   +2 more sources

Influência do oeríodo de cultivo de Panicum maximum (cultivar Tanzânia) na fitorremediação de solo contaminado com picloram Influence of Panicum maximum cultivation period on phytoremediation of soil contaminated with picloram

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, S.O. Procopio, F.R. Pires, A. Cargnelutti Filho, G.B.P. Braz, W.F.P. Silva, A.L.L. Barroso, G.P. Silva, E.L. Carmo, A.J.B.P. Braz, R.L. Assis   +10 more
doaj   +1 more source

Molecular locks and keys: the role of small molecules in phytohormone research [PDF]

, 2017
Plant adaptation, growth and development rely on the integration of many environmental and endogenous signals that collectively determine the overall plant phenotypic plasticity.
Bishopp, Anthony, Chini, Andrea, Fonseca, Sandra, Rosado, Abel, Vaughan-Hirsch, John   +4 more
core   +1 more source

Influência do período de cultivo do capim-pé-de-galinha-gigante (Eleusine coracana) na fitorremediação de solo contaminado com picloram Influence of Eleusine coracana cultivation period on phytoremediation of soil contaminated with picloram

Planta Daninha, 2008
O objetivo deste trabalho foi avaliar a influência do período de cultivo do capim-pé-de-galinha-gigante (Eleusine coracana) sobre a fitorremediação de solo contaminado com picloram. O experimento foi conduzido em casa de vegetação, no período de setembro
M.L. Carmo, S.O. Procopio, F.R. Pires, A. Cargnelutti Filho, G.B.P. Braz, W.F.P. Silva, A.L.L. Barroso, G.P. Silva, E.L. Carmo, A.J.B.P. Braz, L.P. Pacheco   +10 more
doaj   +1 more source