Results 1 to 10 of about 18,043,342 (270)

microRNAs and Their Roles in Plant Development

open access: yesFrontiers in Plant Science, 2022
Small RNAs are short non-coding RNAs with a length ranging between 20 and 24 nucleotides. Of these, microRNAs (miRNAs) play a distinct role in plant development.
Qingkun Dong   +4 more
doaj   +2 more sources

A Strategy for Screening the Lipid-Lowering Components in Alismatis Rhizoma Decoction Based on Spectrum-Effect Analysis

open access: yesJournal of Analytical Methods in Chemistry, 2022
Alismatis Rhizoma decoction (ARD), comprised of Alisma plantago-aquatica subsp. orientale (Sam.) Sam and Atractylodes macrocephala Koidz. at a ratio of 5 : 2, is a classic traditional Chinese medicine (TCM) formula with successful clinical hypolipidemic ...
Xiao-Yan Chang   +7 more
doaj   +1 more source

Extended Post-Harvest Effect of Melatonin in Fresh-Cut Broccolini Plants (Bimi®)

open access: yesAgronomy, 2023
Melatonin has been shown to be effective as a post-harvest agent in fruits and vegetables. Melatonin has been used in the preservation of Brassicaceae such as broccoli, but not in broccolini.
Manuela Giraldo-Acosta   +4 more
doaj   +1 more source

Plant efficiency: a sensitivity analysis of the capacity factor for fusion power plants with high recirculated power [PDF]

open access: yesNuclear Fusion Vol. 61, 046032 (2021), 2021
The plant efficiency of a nuclear fusion power plant is considered. During nominal operation, the plant efficiency is determined by the thermodynamic efficiency and the recirculated power fraction. However, on average the reactor operates below the nominal power, even when the long shutdown periods for large maintenance are left outside the averaging ...
arxiv   +1 more source

A rare non-canonical splice site in Trema orientalis SYMRK does not affect its dual symbiotic functioning in endomycorrhiza and rhizobium nodulation

open access: yesBMC Plant Biology, 2023
Background Nitrogen-fixing nodules occur in ten related taxonomic lineages interspersed with lineages of non-nodulating plant species. Nodules result from an endosymbiosis between plants and diazotrophic bacteria; rhizobia in the case of legumes and ...
Sultan Alhusayni   +9 more
doaj   +1 more source

Utilization of the thermohydric stress in the psamosols area in Southern Oltenia through the cowpea culture [PDF]

open access: yesE3S Web of Conferences, 2019
The area of psamosols in southern Oltenia is characterized by thermohydraulic stress, accentuated by the thermal resources recorded and by the poor hydrophysical properties of the soil.
Draghici Reta   +6 more
doaj   +1 more source

Results on bioenergetic potential of some sweet sorghum hybrids cultivated under psamosols conditions in Southern Oltenia [PDF]

open access: yesE3S Web of Conferences, 2019
Sorghum bicolor L. Moench is a herbaceous annual C4-type plant, with a high ecological plasticity because it can be grown in tropical, subtropical, temperate and semi-arid regions, harnessing soils with reduced natural fertility, from the category of ...
Draghici Iulian   +7 more
doaj   +1 more source

Salicylic Acid and N-Hydroxypipecolic Acid at the Fulcrum of the Plant Immunity-Growth Equilibrium

open access: yesFrontiers in Plant Science, 2022
Salicylic acid (SA) and N-hydroxypipecolic acid (NHP) are two central plant immune signals involved in both resistance at local sites of pathogen infection (basal resistance) and at distal uninfected sites after primary infection (systemic acquired ...
Alyssa Shields   +2 more
doaj   +1 more source

New Biological Rhythm in Cambia of Trees – “Music of Trees” Revisited 50 Years After the Discovery of Cambial Morphogenetic Waves

open access: yesActa Societatis Botanicorum Poloniae, 2022
Among periodic patterns having origin in cambium and recorded in figured wood, the tangential waviness has been the first to be discovered and thoroughly characterized.
Beata Zagórska-Marek
doaj   +1 more source

Base-temperature, plastochron and chia (Salvia hispanica L. - Lamiaceae) yield for different sowing times

open access: yesRevista Ceres, 2021
Chia is a plant whose seeds are used in cooking and is a natural source of omega-3 fatty acids, fiber and protein, as well as other important nutritional components such as antioxidants.
Jana Koefender   +4 more
doaj   +1 more source

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