Results 31 to 40 of about 5,530 (158)

Transcriptional Profiles of Secondary Metabolite Biosynthesis Genes and Cytochromes in the Leaves of Four Papaver Species

open access: yesData, 2018
Poppies are well-known plants in the family Papaveraceae that are rich in alkaloids. This family contains 61 species, and in this study we sequenced the transcriptomes of four species’ (Papaver rhoeas, Papaver nudicaule, Papaver fauriei, and ...
Dowan Kim   +7 more
doaj   +1 more source

Evolutionary genetics of an S-like polymorphism in Papaveraceae with putative function in self-incompatibility.

open access: yesPLoS ONE, 2011
BackgroundPapaver rhoeas possesses a gametophytic self-incompatibility (SI) system not homologous to any other SI mechanism characterized at the molecular level.
Timothy Paape   +4 more
doaj   +1 more source

Enhanced UV-Reflection Facilitated a Shift in the Pollination System of the Red Poppy, Papaver rhoeas (Papaveraceae)

open access: yesPlants, 2020
Evolutionary change is considered a major factor influencing the invasion of new habitats by plants. Yet, evidence on how such modifications promote range expansion remains rather limited. Here we investigated flower color modifications in the red poppy,
Jaime Martínez-Harms   +6 more
doaj   +1 more source

Comparative Study on the Total Phenolics, Total Flavonoids, and Biological Activities of Papaver rhoeas L. Extracts from Different Geographical Regions of Morocco

open access: yesApplied Sciences, 2023
In this research, a comparative analysis was carried out to characterize the content of phenolics and biological activities of the whole plant of Papaver rhoeas L. (P.
Anouar Hmamou   +10 more
doaj   +1 more source

Papaver rhoeas L.

open access: yes, 2018
Papaver rhoeas L. Artbeschreibung: 30-70 cm hoch. Stängel einfach oder verzweigt, beblättert und behaart. Blätter 1-2fach fiederteilig, mit spitzen Zipfeln. Haare der Blütenstiele meist waagrecht abstehend. Kronblätter rot, 2-4 cm lang, am Grund oft mit dunklem Fleck.
Konrad Lauber   +2 more
openaire   +1 more source

Bioactivity of plants eaten by wild birds against laboratory models of parasites and pathogens

open access: yesFrontiers in Ecology and Evolution, 2022
Plants are not only used as energy and nutrient resources for herbivores. Plants can be ingested because of their activity against host parasites and other pathogens. This so-called medicinal role of plants is well reported in ethnopharmacology and under-
Luis M. Bautista-Sopelana   +9 more
doaj   +1 more source

The genetical control of self-incompatibility in Papaver rhoeas [PDF]

open access: yesHeredity, 1978
In a previous paper evidence was presented which, it was argued, suggested that self-incompatibility in Papaver rhoeas was determined by a single, multi-allelic locus and that control of the pollen phenotype was gametophytic. In the present paper further evidence is given which proves that control of the pollen is gametophytic and which all but ...
M J Lawrence, M Afzal, J Kenrick
openaire   +1 more source

Alkaloids of Papaver rhoeas L. (Papaveraceae) and their biological activity related to Alzheimerʼs disease III. [PDF]

open access: yes, 2022
Alkaloids of Papaver rhoeas L. (Papaveraceae) and their biological activity related to Alzheimerʼs disease III. ABSTRACT Bučková, A.: Alkaloids of Papaver rhoeas L. (Papaveraceae) and their biological activity related to Alzheimerʼs disease III.; Diploma
Bučková, Anna
core  

Physiological Approach to the Use of the Natural Compound Quinate in the Control of Sensitive and Resistant Papaver rhoeas

open access: yesPlants, 2020
Quinate (1,3,4,5-tetrahydroxycyclohexanecarboxylate) is a compound synthesized in plants through a side-branch of the shikimate biosynthesis pathway, which is accumulated after glyphosate and acetolactate synthase inhibiting herbicides (ALS-inhibitors ...
Ana Zabalza   +5 more
doaj   +1 more source

Disease control in oilseed rape: Current insights and perspectives for next‐generation integrated pest management

open access: yesPest Management Science, Volume 82, Issue 11, Page 10572-10589, November 2026.
Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West   +2 more
wiley   +1 more source

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