Results 11 to 20 of about 27,919 (199)
Opium Poppy Detection Using Deep Learning
Remote Sensing, 2018 Opium poppies are a major source of traditional drugs, which are not only harmful to physical and mental health, but also threaten the economy and society.
Xiangyu Liu
exaly +4 more sources
The opium poppy genome and morphinan production [PDF]
Science, 2018 Poppy genome reveals evolution of opiates The opium poppy has been a source of painkillers since Neolithic times. Attendant risks of addiction threaten many today. Guo et al. now deliver a draft of the opium poppy genome, which encompasses 2.72 gigabases assembled into 11 chromosomes and predicts more than
Li Guo +10 more
openaire +6 more sources
Opium Alkaloids in Harvested and Thermally Processed Poppy Seeds [PDF]
Frontiers in Chemistry, 2020 The opium alkaloids (morphine, codeine, thebaine, noscapine, and papaverine) have been detected on poppy seeds; they are widely used by the food industry for decoration and flavor but can introduce opium alkaloids into the food chain.
Michelle G. Carlin +2 more
doaj +2 more sources
Update of the Scientific Opinion on opium alkaloids in poppy seeds
EFSA Journal, 2018 Poppy seeds are obtained from the opium poppy (Papaver somniferum L.). They are used as food and to produce edible oil. The opium poppy plant contains narcotic alkaloids such as morphine and codeine.
EFSA Panel on Contaminants in the Food Chain (CONTAM) +32 more
doaj +3 more sources
European record of Subramaniula thielavioides on opium poppy [PDF]
Acta Mycologica, 2013 In the course of a study of fungal biodiversity of opium poppy (Papaver somniferum) plants collected in production area of Slovakia, an ascomycete belonging to the genus Subramaniula was isolated.
Martin Pastirčák +1 more
doaj +2 more sources
Gene clustering and copy number variation in alkaloid metabolic pathways of opium poppy [PDF]
Nature Communications, 2020 The opium poppy has been a source of painkilling drugs synthesized by the benzylisoquinoline alkaloid pathway. Here, the authors report an improved genome assembly and reveal gene clustering and copy number variation in alkaloid metabolic pathways.
Qiushi Li +10 more
doaj +2 more sources
Network-based identification of hub transcription factors associated with benzylisoquinoline alkaloid biosynthesis in Papaver somniferum [PDF]
Biochemistry and Biophysics ReportsPapaver somniferum L. (Opium poppy) is one of the world's most economically valuable medicinal plants, and it is the industrial source of essential compounds such as painkillers and other pharmecutical drugs.
Mahsa Eshaghi, Sajad Rashidi-Monfared
doaj +2 more sources
Procedures for DNA Extraction from Opium Poppy (Papaver somniferum L.) and Poppy Seed-Containing Products [PDF]
Foods, 2020 Several commonly used extraction procedures and commercial kits were compared for extraction of DNA from opium poppy (Papaver somniferum L.) seeds, ground seeds, pollen grains, poppy seed filling from a bakery product, and poppy oil.
Šarlota Kaňuková +3 more
doaj +2 more sources
International Journal of Digital Earth, 2017 Recently the cultivation of opium poppy in Afghanistan reached unprecedented levels. It is agreed that the complex and coupled interactions of social, economic and environmental drivers are crucial for understanding the spatial and temporal dynamics of ...
Stefan Kienberger +4 more
doaj +2 more sources
In Silico Retrieving of Opium Poppy (Papaver Somniferum L.) Microsatellites
Agriculture, 2015 Repetitive tandem sequences were retrieved within nucleotide sequences of opium poppy (Papaver somniferum L.) genomic DNA available in the GenBank® database.
Masárová Veronika +2 more
doaj +2 more sources