Results 31 to 40 of about 824 (171)

Cultivar-specific nutritional status of potato (Solanum tuberosum L.) crops.

PLoS ONE, 2020
Gradients in the elemental composition of a potato leaf tissue (i.e. its ionome) can be linked to crop potential. Because the ionome is a function of genetics and environmental conditions, practitioners aim at fine-tuning fertilization to obtain an ...
Zonlehoua Coulibali, Athyna Nancy Cambouris, Serge-Étienne Parent   +2 more
doaj   +1 more source

Hypoxic and Fe-Responses are Regulated by the ERFVII Factors and the PCO Branch of the N-Degron Pathway According to Iron Availability. [PDF]

Plant Cell Environ
ABSTRACT In plants, iron homeostasis and oxygen metabolism are strictly related, indeed several Fe‐requiring enzymes catalyze reactions that also involve O2 as a reagent, product, entry or end point of the pathway. Oxygen sensing itself relies on the Fe‐dependent enzymes Plant cysteine oxidases.
Telara Y, Maghrebi M, Lavilla-Puerta M, Monaca N, Ambrogini G, Sbrana A, Delucchi S, Perata P, Vigani G, Giuntoli B.   +9 more
europepmc   +2 more sources

Changes in the elemental composition of winter wheat plants caused by the action of Megafol and retardants

Regulatory Mechanisms in Biosystems, 2017
In the course of field experiments conducted during the 2015–2016 vegetation seasons, retardants Medax Top, 1.0 l/ha (prohexadione-Са and mepiquat-chloride), appeared more effective than Terpal, 1.5 l/ha (mepiquat-chloride and ethephon), on field plots ...
I. M. Miroshnichenko, T. I. Makoveychuk, L. М. Mykhalska, V. V. Sсhwartau   +3 more
doaj   +1 more source

Glutacetine^® Biostimulant Applied on Wheat under Contrasting Field Conditions Improves Grain Number Leading to Better Yield, Upgrades N-Related Traits and Changes Grain Ionome

Plants, 2021
Wheat is one of the most important cereals for human nutrition, but nitrogen (N) losses during its cultivation cause economic problems and environmental risks. In order to improve N use efficiency (NUE), biostimulants are increasingly used.
Victor Maignan, Patrick Géliot, Jean-Christophe Avice   +2 more
doaj   +1 more source

Variation in the angiosperm ionome [PDF]

Physiologia Plantarum, 2018
The ionome is defined as the elemental composition of a subcellular structure, cell, tissue, organ or organism. The subset of the ionome comprising mineral nutrients is termed the functional ionome. A ‘standard functional ionome’ of leaves of an ‘average’ angiosperm, defined as the nutrient composition of leaves when growth is not limited by mineral ...
Konrad Neugebauer, Martin R. Broadley, Hamed A. El‐Serehy, Timothy S. George, James W. McNicol, Milton F. Moraes, Philip J. White   +6 more
openaire   +4 more sources

Whole-Fish Body Elemental Composition as Biomarker of Bacterial Infections in Wild Gambusia holbrooki

Fishes
Infectious agents shape fish populations by inducing lethal and sublethal changes that alter nutrient metabolism and metal bioaccumulation. These shifts can manifest as changes in the ionome—the specific combination of essential and non-essential ...
Oriol Cano-Rocabayera, Ysabel Santos, Rosa M. Araujo, Humbert Salvadó, Gordon Webster, Mário Pacheco, Marcos Tavares-Dias, Alexis Ribas, Alberto Maceda-Veiga   +8 more
doaj   +1 more source

The Ionomics of Lettuce Infected by Xanthomonas campestris pv. vitians

Frontiers in Plant Science, 2019
Bacterial leaf spot (BLS) caused by Xanthomonas campestris pv. vitians (Xcv) places a major constraint on lettuce production worldwide. The most sustainable strategy known to date for controlling BLS is the use of resistant cultivars.
Olbert Nicolas, Olbert Nicolas, Marie Thérèse Charles, Sylvie Jenni, Vicky Toussaint, Serge-Étienne Parent, Carole Beaulieu   +6 more
doaj   +1 more source

From foraging to decomposition: Large vertebrates as biotic drivers of trace element cycling across landscapes

Journal of Animal Ecology, EarlyView.
We highlight an overlooked pathway in ecosystem functioning: the role of animal carcass decomposition in trace element cycling. By linking animal life cycles to landscape‐scale processes, we explain how large animals redistribute scarce elements and influence spatial heterogeneity, with implications for ecosystem functioning and restoration.
Elke Wenting, Henk Siepel, Elisabeth S. Bakker, Michael S. Strickland, Laurel Lynch, Harry Olde Venterink, Philip S. Barton   +6 more
wiley   +1 more source

Melatonin seed priming: A climate‐smart, green strategy to enhance abiotic stress tolerance in plants

Journal of Integrative Plant Biology, EarlyView.
This review synthesizes how melatonin seed priming preconditions seeds to enhance tolerance against diverse abiotic stresses. It highlights the underlying mechanisms and proposes an integrative roadmap of advanced molecular and breeding tools to design next‐generation, stress‐smart plants.
Ali Raza, Yiran Li, Chunli Guo, Erna Karalija, Evgenios Agathokleous, Meng Jiang, Jie Zhou, Vasileios Fotopoulos, Zhangli Hu   +8 more
wiley   +1 more source

Hidden shift of the ionome of plants exposed to elevated CO2 depletes minerals at the base of human nutrition

eLife, 2014
Mineral malnutrition stemming from undiversified plant-based diets is a top global challenge. In C3 plants (e.g., rice, wheat), elevated concentrations of atmospheric carbon dioxide (eCO2) reduce protein and nitrogen concentrations, and can increase the ...
Irakli Loladze
doaj   +1 more source