Results 21 to 30 of about 15,517 (273)

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   +1 more source

Implications of the foliar phytochemical diversity of the avocado crop Persea americana cv. Hass in its susceptibility to pests and pathogens [PDF]

open access: yesPeerJ, 2021
Phytochemical diversity (PD) can be considered as a defensive trait; it can operate through single plant secondary metabolites or usually as complex mixtures of them.
Francisco J. Espinosa-García   +4 more
doaj   +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

Aggressiveness and trichothecene production of Fusarium graminearum isolates from cereals in Serbia [PDF]

open access: yesPesticidi i Fitomedicina, 2021
The aim of this study was to assess variations in aggressiveness and trichothecene production of F. graminearum isolates originating from maize, wheat and barley in Serbia. Analyzing F.
Obradović Ana   +6 more
doaj   +1 more source

Antitumor Cannabinoid Chemotypes: Structural Insights [PDF]

open access: yesFrontiers in Pharmacology, 2019
Cannabis has long been known to limit or prevent nausea and vomiting, lack of appetite, and pain. For this reason, cannabinoids have been successfully used in the treatment of some of the unwanted side effects caused by cancer chemotherapy. Besides their palliative effects, research from the past two decades has demonstrated their promising potential ...
Morales, Paula, Jagerovic, Nadine
openaire   +4 more sources

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

Novel Toxoplasma gondii inhibitor chemotypes [PDF]

open access: yesParasitology International, 2018
We profiled three novel T. gondii inhibitors identified from an antimalarial phenotypic high throughput screen (HTS) campaign: styryl 4-oxo-1,3-benzoxazin-4-one KG3, tetrahydrobenzo[b]pyran KG7, and benzoquinone hydrazone KG8. These compounds inhibit T.
A G, Sanford   +10 more
openaire   +2 more sources

The chemotype core collection of genus Nicotiana

open access: yesThe Plant Journal, 2022
SUMMARYSustainable production of chemicals and improving these biosources by engineering metabolic pathways to create efficient plant‐based biofactories relies on the knowledge of available chemical/biosynthetic diversity present in the plant. Nicotiana species are well known for their amenability towards transformation and other new plant breeding ...
Drapal, Margit   +2 more
openaire   +3 more sources

Deciphering the language of plant communication: volatile chemotypes of sagebrush [PDF]

open access: yes, 2014
Volatile communication between sagebrush (Artemisia tridentata) individuals has been found previously to reduce herbivory and to be more effective between individuals that are genetically identical or related relative to between strangers.
Ishizaki, S   +17 more
core   +1 more source

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