Results 11 to 20 of about 5,073 (214)

Phytochemical, Morphological and Genetic Characterisation of Anacyclus pyrethrum var. depressus (Ball.) Maire and Anacyclus pyrethrum var. pyrethrum (L.) Link [PDF]

open access: yesMolecules, 2023
The present study is based on a multidisciplinary approach carried out for the first time on Anacyclus pyrethrum var. pyrethrum and Anacyclus pyrethrum var. depressus, two varieties from the endemic and endangered medicinal species listed in the IUCN red
Fatima Zahra Jawhari   +10 more
doaj   +3 more sources

Reproductive Biology of the Two Varieties of Anacyclus pyrethrum L.—Anacyclus pyrethrum var. pyrethrum (L.) Link and Anacyclus pyrethrum var. depressus (Ball.) Maire—An Endemic Endangered Species

open access: yesPlants, 2022
The reproductive system is essential for the structuring and transmission of genetic diversity. Understanding the reproductive biology of threatened endemic species is considered to be a crucial element for the implementation of effective conservation ...
Fatima Zahra Jawhari   +9 more
doaj   +2 more sources

Anacyclus pyrethrum var. pyrethrum (L.) and Anacyclus pyrethrum var. depressus (Ball) Maire: Correlation between Total Phenolic and Flavonoid Contents with Antioxidant and Antimicrobial Activities of Chemically Characterized Extracts

open access: yesPlants, 2021
In this work, two varieties of Anacyclus pyrethrum (L.) including Anacyclus pyrethrum var. pyrethrum (L.) and Anacyclus pyrethrum var. depressus (Ball) Maire were evaluated for their mineral and chemical compositions, total phenolic and flavonoid ...
Fatima Zahra Jawhari   +11 more
doaj   +2 more sources

Identification of multiple odorant receptors essential for pyrethrum repellency in Drosophila melanogaster.

open access: yesPLoS Genetics, 2021
Pyrethrum extract from dry flowers of Tanacetum cinerariifolium (formally Chrysanthemum cinerariifolium) has been used globally as a popular insect repellent against arthropod pests for thousands of years.
Qiang Wang   +14 more
doaj   +2 more sources

Biosynthesis of sesquiterpene lactones in pyrethrum (Tanacetum cinerariifolium). [PDF]

open access: yesPLoS ONE, 2013
The daisy-like flowers of pyrethrum (Tanacetum cinerariifolium) are used to extract pyrethrins, a botanical insecticide with a long history of safe and effective use.
Aldana M Ramirez   +5 more
doaj   +2 more sources

Unlocking plant growth-promoting traits of endophytic actinobacteria isolated from Anacyclus pyrethrum, an endemic medicinal plant of the Aguelmam azegza region, Morocco [PDF]

open access: yesFrontiers in Microbiology
IntroductionThe present study reports, for the first time to our knowledge, the isolation and characterization of endophytic actinobacteria from the medicinal plant Anacyclus pyrethrum.MethodsA total of 100 endophytic actinobacterial strains were ...
Rachid Aguennouz   +3 more
doaj   +2 more sources

Étude ethnobotanique, ethno-taxonomique et ethnoécologique de Anacyclus pyrethrum var. pyrethrum (L.) Link. (Asteraceae) dans la vallée d’Ait Mhamed (Région d’Azilal, Maroc) [PDF]

open access: yesRevue d'ethnoécologie, 2019
The roots of medicinal plants are an important part of the traditional Moroccan pharmacopoeia. Several issues of sustainability of this use have been raised. Anacyclus pyrethrum var. pyrethrum is among the medicinal plants that are, according to some, to
Abderrahim Ouarghidi, Abdelaziz Abbad
doaj   +2 more sources

The Possibilities of Slovakian Pyrethrum Production [PDF]

open access: yesPesticidi i Fitomedicina, 2012
This paper discusses possibilities for pyrethrum Chrysanthemum cinerariaefolium(Trevir.) Vis. production in southern regions of Slovakia, with an emphasis on target marketing,management constraints and further research. Pyrethrum is not a traditionalcrop
Štefan Tóth   +3 more
doaj   +1 more source

Genome-scale Metabolic Modeling Guided Escherichia coli Engineering for De Novo Biosynthesis of Chrysanthemic Acid. [PDF]

open access: yesAdv Sci (Weinh)
Genome‐scale metabolic modeling is preceded to the engineered E. coli cell factory for the de novo biosynthesis of biopesticide chrysanthemic acid. The debranching strategy redirects metabolic flux, enhancing precursor and target compound production.
Yu J   +6 more
europepmc   +2 more sources

Tissue culture of Pyrethrum (Tanacetum cinerariifolium) and associated microbial contamination

open access: yesActa Biologica Slovenica, 2010
Microbial contamination was observed on several subcultures of Pyrethrum (Tanacetum cinerariifolium) (Trevir.) Schultz-bip. callus lines. The presence of microorganisms- sms was detected by isolation of contaminants in pure culture from 7 out of ...
Jana Ambrožič Dolinšek   +6 more
doaj   +3 more sources

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