Results 81 to 90 of about 35,210 (303)

Amino acid vectorization of salicylic acid enables efficient activation of NPR1‐dependent defense without phytotoxicity

Pest Management Science, EarlyView.
Amino acid‐vectorized salicylic acid activates PR1/NPR1‐dependent defenses without phytotoxicity, showing an efficient strategy for controlled delivery and enhanced plant immunity. Abstract BACKGROUND Addressing global food security under rapid population growth and climate change requires sustainable strategies to protect crops from pathogens while ...
Ruth Oussou, Benoit Guichard, Loïc Lemée, Vincent Lebeurre, Cécile Marivingt‐Mounir, Jean‐François Chollet, Sylvain La Camera   +6 more
wiley   +1 more source

Phytohormone profiling in an evolutionary framework

The genomes of charophyte green algae, close relatives of land plants, typically do not show signs of developmental regulation by phytohormones. However, scattered reports of endogenous phytohormone production in these organisms exist.
Pil, Anthony, Roman Skokan, Skokan, Roman, Petrášek, Jan, Depaepe, Thomas, Vosolsobě, Stanislav, Dobrev, Petre Ivanov, Dominique Van Der Straeten, Vojtěch Schmidt, Roberta Vaculíková, Katarina Kurtović, Motyka, Václav, Van Der Straeten, Dominique, Kurtović, Katarina, Anthony Pil, Vaculíková, Roberta, Thomas Depaepe, Petre Ivanov Dobrev, Jan Petrášek, Samuel Haluška, Stanislav Vosolsobě, Schmidt, Vojtěch, Haluška, Samuel, Václav Motyka   +23 more
core   +1 more source

Soybean induced resistance to Spodoptera eridania herbivory

Pest Management Science, EarlyView.
SOD, CAT, APX, PPO, KTI, and MDA levels were higher in the resistant soybean. S. eridania herbivory increased H2O2 and MDA, but decreased SOD and PPO levels. S. eridania herbivory increased KTI activity only in the resistant variety. Isoquercitrin and daidzin were exclusive to resistant and susceptible soybeans.
Bruno Henrique Sardinha de Souza, Arlindo Leal Boiça Júnior, Durvalina Maria Mathias dos Santos, Moacir Rossi Forim, Antonio Pizolato Neto, Andreísa Fabri Lima, Michael Joseph Stout   +6 more
wiley   +1 more source

NADP-Dependent Malic Enzyme 1 Participates in the Abscisic Acid Response in Arabidopsis thaliana

Frontiers in Plant Science, 2018
Arabidopsis thaliana possesses three cytosolic (NADP-ME1-3) and one plastidic (NADP-ME4) NADP-dependent malic enzymes. NADP-ME2 and -ME4 show constitutive expression, in contrast to NADP-ME1 and -ME3, which are restricted to particular tissues.
Cintia L. Arias, Tatiana Pavlovic, Giuliana Torcolese, Mariana B. Badia, Mauro Gismondi, Verónica G. Maurino, Carlos S. Andreo, María F. Drincovich, Mariel C. Gerrard Wheeler, Mariana Saigo   +9 more
doaj   +1 more source

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

Pest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi, Samantha Hall, Maria Hernandez, Anil Mantri, Daniel Kliebenstein, Christian Nansen   +5 more
wiley   +1 more source

Unravelling the nanoparticle-mediated regulation of phytohormone biosynthesis and signalling

Nanoparticles (NPs) have emerged as key plant growth and development regulators that influence various physiological and biochemical processes, including hormone regulation, stress response, and antioxidant defense. Similarly, phytohormones are essential
Harsha K. Chandrashekhar, Nikhil Kumar Ramesha, Swathi Shivappa, Manoj Kumar, Sachin Ashok Thorat, Arya Kaniyassery, K.P. Amritha, Srivatsa Udupa, Siddharth Nayak, Meenakshi Subramanian, Annamalai Muthusamy   +10 more
core   +1 more source

Structure and functional genes associated with carbon, nitrogen, phosphorus, and sulfur cycling processes in periphyton: A comparison between natural and artificial rivers

River, EarlyView.
Network analysis of functional genes among prokaryotes, and eukaryotes in natural and artificial rivers. Abstract Periphyton in aquatic ecosystems plays vital roles in the elemental cycle process and is vulnerable to anthropogenic interference. However, few studies have explored the elemental cycles of carbon (C), nitrogen (N), phosphorus (P), and ...
Yulu Tian, Jiezhang Mo, Jiaxin Liu, Chenghao Li, Jiahua Guo   +4 more
wiley   +1 more source

Phytohormone effect on seedling quality in Hungarian oak

, 2019
Aim of study: to find out the effects of four phytohormones, including Indole Butyric Acid (IBA), Indole Acetic Acid (IAA), and Gibberellic acids (GA3, GA4) on seedling growth of Hungarian oak which has a natural distribution in the northwestern of ...
Bilir, Nebi, Özel, Halil Barış, Yücedağ, Cengiz   +2 more
core   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

Effects of 2,4,5-trichlorophenoxyacetic Acid, Gibberellic Acid and Potassium Nitrate on the Development of Tangelo Orlando (Citrus×tangelo) in the Sudano-Sahelian Area in Mali [PDF]

Journal of Stress Physiology & Biochemistry
In Mali, citrus fruits play an important part in both human nutrition and the country's economy. They represent an important source of income for citrus growers.
Mariam Traore, Meminata Diakite, Samassé Diarra, Moumine Traore, Mamadou Oumar Diawara, Sory Sissoko, Bakary M. Traore, Moussa Samake, Abdoulaye Sidibe   +8 more
doaj