Results 1 to 10 of about 10,966 (181)

Forensic Application of Genetic and Toxicological Analyses for the Identification and Characterization of the Opium Poppy (Papaver somniferum L.) [PDF]

open access: yesBiology, 2022
Background: A reliable and science-based taxonomic determination of Papaver somniferum L. (opium poppy), the illegal species of the genus Papaver, may have practical and legal implications for law enforcement. P.
Roberta Tittarelli   +7 more
doaj   +2 more sources

Morphometrics of waterlogged archaeological seeds give new insights into the domestication and spread of Papaver somniferum L. in Western Europe [PDF]

open access: yesPLoS ONE, 2023
Domesticated opium poppy Papaver somniferum L. subsp. somniferum probably originated in the Western Mediterranean from its possible wild progenitor, Papaver somniferum L. subsp. setigerum and spread to other European regions.
Ana Jesus   +6 more
doaj   +3 more sources

Papaver somniferum and Papaver rhoeas Classification Based on Visible Capsule Images Using a Modified MobileNetV3-Small Network with Transfer Learning [PDF]

open access: yesEntropy, 2023
Traditional identification methods for Papaver somniferum and Papaver rhoeas (PSPR) consume much time and labor, require strict experimental conditions, and usually cause damage to the plant.
Jin Zhu   +2 more
doaj   +2 more sources

New Set of EST-STR Markers for Discrimination of Related Papaver somniferum L. Varieties [PDF]

open access: yesLife, 2023
Papaver somniferum L. is cultivated for its edible seeds and for the production of alkaloids. A serious problem in seed trade and processing is the intentional mixing of excellent food-quality seeds with non-food-grade-quality seeds. Tracking the correct
Šarlota Kaňuková   +3 more
doaj   +2 more sources

Papaver somniferum - achievements, incertitudes, expectations

open access: yesActa Societatis Botanicorum Poloniae, 2014
The poppy (Papaver somniferum L.) has had in the past, has now and will have in the future a special position among medicinal plants. It is of increasing scientific interest due to its utility, aesthetic, alimentary and pharmaceutical values.
Ion I. Bǎrǎ, Eckard Welimann
doaj   +4 more sources

Anticancer Activity of Papaver Somniferum

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2016
This work describes the pharmacological activity of extracts of Papaver somniferum, a poppy species. P. somniferum products are still considered as a unique source of drug for many diseases.
Döne Aslı Güler   +3 more
doaj   +3 more sources

Structural Basis of the Substrate Specificity and Enzyme Catalysis of a Papaver somniferum Tyrosine Decarboxylase

open access: yesFrontiers in Molecular Biosciences, 2017
Tyrosine decarboxylase (TyDC), a type II pyridoxal 5′-phosphate decarboxylase, catalyzes the decarboxylation of tyrosine. Due to a generally high sequence identity to other aromatic amino acid decarboxylases (AAADs), primary sequence information is not ...
Huai Guan   +12 more
doaj   +2 more sources

COMPARATIVE SURVEY ON ANESTHETIZING EFFECTS OF MEDICINAL HERBS VALERIAN OFFICINALIS, MELISSA OFFICINALIS, PAPAVER SOMNIFERUM, AND PAPAVER BRACTEATUM ON GOLD FISH (CARASSIUS AURATUS) [PDF]

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
Anesthetic drugs are widely used aquaculture farms and can create consumption problems for humans, so there is a great need to safer drugs. With regard to long record of herbal drugs consumption in Iran and their benefits, we survey the possibility of ...
S. Eteghad; S. Ghavami; J. Mortazavi; H. Mirzaei
doaj   +2 more sources

Induced desynaptic variation in poppy (Papaver somniferum L.) [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2013
Cytological investigation of EMS (ethyl methane sulphonate) treated population demonstrated enhanced univalent frequency per cell with unequal separation at Anaphase I.
Sana Naseem, Girjesh Kumar
doaj   +2 more sources

The tissue-specific chromatin accessibility landscape of Papaver somniferum [PDF]

open access: yesFrontiers in Genetics, 2023
Yanyan Jia   +11 more
doaj   +2 more sources

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