Results 101 to 110 of about 31,264 (265)

Defensive stratagems of plants, with special reference to allelopathy [PDF]

open access: yes, 1985
The green plant has evolved an array of defences to ameliorate the effects of stresses in its environment. Allelopathy, biochemical interactions between plants, plays a role in plant defence but recent work suggests that some compounds which act as ...
Lovett, JV
core   +2 more sources

Chemical Fingerprinting of Spiranthes spiralis L. Methanol Seed Extract: Spectroscopic, Chromatographic, and Computational Approaches

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
Spiranthes spiralis L. seed methanol extract was morphologically and chemically characterized using microscopy, FT‐IR, GC–MS, and in silico analyses. The extract exhibited high phenolic content and strong DPPH radical scavenging activity, while GC–MS identified 22 bioactive compounds with notable binding affinity toward the GPR52 receptor.
Erdi Can Aytar   +7 more
wiley   +1 more source

Moderately inhibitory effects of N-dodecyloxymethylene-N-methylpiperidinium and N-dodecyloxymethylene-N-methylmorpholinium chlorides on seed germination

open access: yesActa Societatis Botanicorum Poloniae, 2014
N-Dodecyloxymethylene-N-methylpiperidinium chloride (DMMP) and N-dodecyloxyme-thylene-N-methylmorpholinium chloride (DMMM) retarded germination of seeds of 9 cultivated plant species when applied at a concentration of 10-3 M, and inhibited germination at
Stanisław J. Knypl   +1 more
doaj   +1 more source

Crescimento, desenvolvimento e produtividade de linhaça marrom e dourada nas condições edafoclimáticas de Curitibanos-SC [PDF]

open access: yes, 2015
Projeto acadêmico (graduação) - Universidade Federal de Santa Catarina. Campus Curitibanos. Ciências Rurais.O perfil do crescimento e desenvolvimento de linhaça para a região de Curitibanos não é conhecido, porém a região é propicia para que se tenha uma
Stanck, Luciane Teixeira
core   +1 more source

Molecular basis and biological relevance of bacterial and plant pinoresinol/lariciresinol reductase specificities

open access: yesProtein Science, Volume 35, Issue 2, February 2026.
Abstract A bacterial pinoresinol/lariciresinol reductase (PLR) homolog named NrPinZ was obtained from a Novosphingobium rhizosphaerae sp. LY bacterial strain, with NrPinZ being part of its 5‐step biochemical system catabolizing pinoresinol into coniferyl aldehyde and vanillin.
Clyde A. Smith   +7 more
wiley   +1 more source

The effect of cytokinins on flax seed germination at low temperature

open access: yesActa Societatis Botanicorum Poloniae, 2011
Germination of flax seeds (Linum usitatissimum L., cv. Szafir) at 5oC was enhanced by continuous white light, gibberellin A3 (GA3), kinetin and benzylaminopurine.
Irena Niedźwiedź-Siegień   +1 more
doaj   +1 more source

Flax fibre: innovation and change in the early Neolithic: a technological and material perspective [PDF]

open access: yes
Flax (Linum sp.) was one of the first domestic plants in Neolithic Europe, providing a potential cultivable source of fibres for the first farmers. As the plant provides both oil and fibre, it is a matter of enquiry as to whether the plant was first ...
Harris, S.
core  

Systemic Activation of the Antioxidant System by Root Priming With Non‐Pathogenic Fusarium oxysporum in Flax Infected With Pathogenic Fusarium oxysporum

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Fusarium oxysporum Fo47 primes flax by locally suppressing pathogens in roots and systemically activating antioxidant defences in shoots, offering a sustainable plant protection strategy. ABSTRACT Plants rely on specialised adaptive mechanisms to enhance resistance against environmental stress.
Marta Burgberger   +2 more
wiley   +1 more source

Evaluation of Bioactive Compounds on Different Extracts of Linum Usitatissimum and Its Antimicrobial Properties against Selected Oral Pathogens

open access: yesMakara Journal of Health Research, 2018
Background: Antibacterial agents from natural sources have been suggested as alternatives for treating infectious diseases due to their low side effects.
Ummu A. Fadzir   +3 more
doaj   +1 more source

Plant Remains from an Early Iron Age Well at Hajndl, Slovenia [PDF]

open access: yes, 2009
The archaeobotanical samples analysed derive from a well-preserved well dated to the Early Iron Age (Hallstatt) according to pottery found in the sampled layers and on a radiocarbon dating (720–520 cal B.C.) of the wooden construction of the well ...
Antun Alegro   +4 more
core   +1 more source

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