Results 11 to 20 of about 17,521 (222)

Under fire-simultaneous volatilome and transcriptome analysis unravels fine-scale responses of tansy chemotypes to dual herbivore attack [PDF]

open access: yesBMC Plant Biology, 2020
Background Tansy plants (Tanacetum vulgare L.) are known for their high intraspecific chemical variation, especially of volatile organic compounds (VOC) from the terpenoid compound group.
Mary V. Clancy   +8 more
doaj   +2 more sources

Four terpene synthases contribute to the generation of chemotypes in tea tree (Melaleuca alternifolia) [PDF]

open access: yesBMC Plant Biology, 2017
Background Terpene rich leaves are a characteristic of Myrtaceae. There is significant qualitative variation in the terpene profile of plants within a single species, which is observable as “chemotypes”.
Amanda Padovan   +8 more
doaj   +2 more sources

Distinction and Pharmacological Activity of Monoterpenes and Sesquiterpenes in Different Chemotypes of Cinnamomum camphora (L.) Presl

open access: yesApplied Sciences
Cinnamomum camphora (L.) Presl, a perennial evergreen tree of the Lauraceae family, exhibits diverse chemotypes and abundant essential oil constituents, which are widely utilized in pharmaceuticals, perfumery, and fine chemicals.
Zhangxiang Min   +2 more
doaj   +2 more sources

HS-SPME AS AN EFFICIENT TOOL FOR DISCRIMINATING CHEMOTYPES OF Lippia alba (Mill.) N. E. Brown

open access: yesQuímica Nova
Lippia alba (Mill.) N. E. Brown (Verbenaceae) is a medicinal plant for which several biological activities are reported, such as sedative, anxiolytic, anti-ulcer, antifungal, antimicrobial, antioxidant, antispasmodic, anti-nociceptive and anti ...
Aiêrta C. C. da Silva   +4 more
doaj   +2 more sources

In depth investigation of the metabolism of Nectandra megapotamica chemotypes [PDF]

open access: yes, 2018
Plants produce a wide range of secondary metabolites. Within a single species, chemotypes can be distinguished by the differences in the composition of the secondary metabolites.
C. de O. Arruda, Rosani, do   +6 more
core   +2 more sources

Seasonal dynamics and sedimentation patterns of Microcystis oligopeptide-based chemotypes reveal subpopulations with different ecological traits [PDF]

open access: yes, 2014
The patchy distribution of oligopeptide production abilities in cyanobacterial populations enables the classification of strains into different oligopeptide-based chemotypes.
Quesada, Antonio   +4 more
core   +2 more sources

Chemotypes and Their Stability in Mentha longifolia (L.) L.—A Comprehensive Study of Five Accessions

open access: yesPlants, 2021
Mentha longifolia (L.) L. is the most widespread wild-growing mint species found, and its chemical composition is extremely diverse. We studied the essential oil (EO) yield, composition, and chemotaxonomy of five, northern Hungarian accessions of the ...
Katalin Patonay   +3 more
doaj   +1 more source

Cuticular hydrocarbons on old museum specimens of the spiny mason wasp, Odynerus spinipes (Hymenoptera: Vespidae: Eumeninae), shed light on the distribution and on regional frequencies of distinct chemotypes [PDF]

open access: yes, 2021
The mason wasp Odynerus spinipes shows an exceptional case of intrasexual cuticular hydrocarbon (CHC) profile dimorphism. Females of this species display one of two CHC profiles (chemotypes) that differ qualitatively and quantitatively from each other ...
Belokobylskij, Sergey A.   +11 more
core   +2 more sources

Expanding the Role of Boron in New Drug Chemotypes: Properties, Chemistry, Pharmaceutical Potential of Hemiboronic Naphthoids

open access: yes, 2023
New chemotypes and bioisosteres can open a new chemical space in drug discovery and help meet an urgent demand for novel agents to fight infections and other diseases. With the aim of identifying new boron-containing drug chemotypes, this article details
Kazmi, M. Zain H.   +2 more
core   +1 more source

Variability in essential oil of Ducrosia anethifolia (DC.) Boiss. growing wild in Fars province, Iran

open access: yesJulius-Kühn-Archiv, 2016
Ducrosia anethifolia (DC.) Boiss. a traditional and popular herb grows wildly in several areas of Iran. The aerial parts, including flowers, were collected from D.
Karami, Akbar, Bahloli, Arezo
doaj   +1 more source

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