Results 11 to 20 of about 13,229 (144)

Obtaining Sustainable Population Structures for the Management of Red Deer

open access: yesDiversity, 2023
Cervus elaphus populations are spreading and growing in many parts of Europe. This growth can have detrimental effects on biodiversity and ecosystem function.
Ángel J. Martín-Fernández   +2 more
doaj   +1 more source

Effects of EPSPS Copy Number Variation (CNV) and Glyphosate Application on the Aromatic and Branched Chain Amino Acid Synthesis Pathways in Amaranthus palmeri

open access: yesFrontiers in Plant Science, 2017
A key enzyme of the shikimate pathway, 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS; EC 2.5.1.19), is the known target of the widely used herbicide glyphosate.
Manuel Fernández-Escalada   +6 more
doaj   +1 more source

Response of Tomato-Pseudomonas Pathosystem to Mild Heat Stress

open access: yesHorticulturae, 2022
Higher plants suffer from mild heat stress when temperatures increase by 5 °C above optimum growth temperatures. This produces changes at the cellular and metabolic levels, allowing plants to adapt to heat conditions.
Loredana Scalschi   +7 more
doaj   +1 more source

Novel dehydrins lacking complete K-segments in Pinaceae. The exception rather than the rule

open access: yesFrontiers in Plant Science, 2014
Dehydrins are thought to play an essential role in the plant response, acclimation and tolerance to different abiotic stresses, such as cold and drought.
Pedro ePerdiguero   +5 more
doaj   +1 more source

Assessment of Landsat 5 Images Atmospherically Corrected with LEDAPS in Water Quality Time Series

open access: yesCanadian Journal of Remote Sensing, 2019
The main objective of this work is to assess and use Landsat TM5 for the inventory and study of the evolution of water quality in gravel pit ponds within the natural park, Parque Regional del Sureste (PRSE), from 1984 to 2011.
Carolina Echavarría-Caballero   +3 more
doaj   +1 more source

Evolution of Hay Meadows between 1956, 1986, and 2016 and Its Relation to the Characteristics and Location of the Parcels in the Valley of the River Esera (Pyrenees, Spain)

open access: yesAgronomy, 2020
The uses of the agricultural surface of hay meadows and crops of the mountain areas of the Spanish central Pyrenees are subject to constant transformations.
Joaquín Ascaso   +2 more
doaj   +1 more source

Qualitative and Quantitative Anatomical Analysis of the Constitutive Bark of Q. ilex x Q. suber Hybrids

open access: yesPlants, 2022
Hybridization and introgression between cork oak (Quercus suber) and holm oak (Q. ilex) have traditionally been reckoned as undesirable processes, since hybrid individuals lack the profitable bark characteristics of cork oak.
Gonzalo de Burgos   +3 more
doaj   +1 more source

Casting Activity of Scherotheca gigas in No-Till Mediterranean Soils: Role in Organic Matter Incorporation and Influence of Aridity

open access: yesApplied and Environmental Soil Science, 2010
The behaviour of earthworms, their role in organic matter incorporation into the soil, and the influence of aridity in such processes in arid and semiarid regions have scarcely been studied. In
Paloma Bescansa   +4 more
doaj   +1 more source

Essential Oils Prime Epigenetic and Metabolomic Changes in Tomato Defense Against Fusarium oxysporum

open access: yesFrontiers in Plant Science, 2022
In this work, we studied the direct and indirect plant protection effects of an Artemisia absinthium essential oil (AEO) on tomato seedlings against Fusarium oxysporum sp. oxysporum radicis lycopersici (Fol). AEO exhibited a toxic effect in vitro against
Serine Soudani   +5 more
doaj   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

open access: yesThe Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt   +4 more
wiley   +1 more source

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