Results 31 to 40 of about 9,749 (261)

Root Cultures, a Boon for the Production of Valuable Compounds: A Comparative Review

open access: yesPlants, 2022
Medicinal plants are an inevitable source of pharmaceutical drugs and most of the world population depends on these plants for health benefits. The increasing global demand for bioactive compounds from medicinal plants has posed a great threat to their ...
Masooma Jawad Hussain   +6 more
doaj   +1 more source

Markers of adventitious root formation [PDF]

open access: yesAgronomie, 1996
Cet article traite des marqueurs d'enracinement des boutures et des phases successives de formation des racines adventives. Comme l'aptitude a former des racines depend de l'etat ontogenique, du developpement et de la physiologie des boutures, des marqueurs de ces etats peuvent etre utilises pour l'enracinement.
openaire   +2 more sources

Effects of free-air CO2 enrichment on adventitious root development of rice under low and normal soil nitrogen levels

open access: yesCrop Journal, 2014
Free air CO2 enrichment (FACE) and nitrogen (N) have marked effects on rice root growth, and numerical simulation can explain these effects. To further define the effects of FACE on root growth of rice, an experiment was performed, using the hybrid ...
Chengming Sun   +7 more
doaj   +1 more source

Feasible Production of Lignans and Neolignans in Root-derived In Vitro Cultures of Flax (Linum usitatissimum L.)

open access: yesPlants, 2020
Flax lignans and neolignans impart health benefits, particularly in treating different types of cancers, due to their strong phytoestrogenic and antioxidant properties.
Sumaira Anjum   +5 more
doaj   +1 more source

Hydrogen peroxide is a second messenger in the salicylic acid-triggered adventitious rooting process in mung bean seedlings. [PDF]

open access: yesPLoS ONE, 2013
In plants, salicylic acid (SA) is a signaling molecule that regulates disease resistance responses, such as systemic acquired resistance (SAR) and hypertensive response (HR). SA has been implicated as participating in various biotic and abiotic stresses.
Wei Yang   +6 more
doaj   +1 more source

Graphene Quantum Dot‐Induced Microstrain for Framework Stabilization of High‐Entropy Prussian Blue Analog in High‐Current Alkaline Hydrogen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
The intrinsic distortion‐rich lattice of HEPBA with GQD‐enabled microstrain engineering establishes a mechanistic route toward high‐performance alkaline hydrogen evolution reaction. HEPBA inherently feature heterogeneous local coordination environments arising from multimetal incorporation, while properly introducing GQD during coprecipitation ...
Mia Rinawati   +10 more
wiley   +1 more source

Adventitious rooting in response to long-term cold: a possible mechanism of clonal growth in alpine perennials

open access: yesFrontiers in Plant Science
Arctic alpine species experience extended periods of cold and unpredictable conditions during flowering. Thus, often, alpine plants use both sexual and asexual means of reproduction to maximize fitness and ensure reproductive success.
Priyanka Mishra   +15 more
doaj   +1 more source

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

open access: yesAdvanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang   +11 more
wiley   +1 more source

Global Analysis of the WOX Transcription Factor Family in Akebia trifoliata

open access: yesCurrent Issues in Molecular Biology, 2023
Akebia trifoliata is an economically important, self-incompatible fruit tree in the Lardizabalaceae family. Asexual propagation is the main strategy used to maintain excellent agronomic traits. However, the generation of adventitious roots during asexual
Shengpeng Chen   +6 more
doaj   +1 more source

Catalytically Enhanced Near Room‐Temperature Hydrogen Sensing Using Pd‐ZnO Colloidal Crystals

open access: yesAdvanced Functional Materials, EarlyView.
Pd‐decorated ZnO colloidal crystal monolayers demonstrate excellent performance across a wide hydrogen concentration range at 33°C, with high selectivity and reproducible device fabrication. The sensors show strong responses even at low‐ppm H2 concentrations and an ultra‐low detection limit of 82 ppb, indicating their suitability for diverse hydrogen ...
Hamidah Alluhaybi   +13 more
wiley   +1 more source

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