Results 21 to 30 of about 31,222 (281)

Three chromosome-scale Papaver genomes reveal punctuated patchwork evolution of the morphinan and noscapine biosynthesis pathway

open access: yesNature Communications, 2021
For millions of years, plants evolve plenty of structurally diverse secondary metabolites (SM) to support their sessile lifestyles through continuous biochemical pathway innovation.
Xiaofei Yang   +11 more
semanticscholar   +1 more source

Insights into opium poppy (Papaver spp.) genetic diversity from genotyping-by-sequencing analysis

open access: yesScientific Reports, 2022
Opium poppy (Papaver somniferum) is one of the world’s oldest medicinal plants and a versatile model system to study secondary metabolism. However, our knowledge of its genetic diversity is limited, restricting utilization of the available germplasm for ...
U. V. Hong   +5 more
semanticscholar   +1 more source

Early and On-Ground Image-Based Detection of Poppy (Papaver rhoeas) in Wheat Using YOLO Architectures

open access: yesWeed science, 2022
Poppy (also common poppy or corn poppy; Papaver rhoeas L., PAPRH) is one of the most harmful weeds in winter cereals. Knowing the precise and accurate location of weeds is essential for developing effective site-specific weed management (SSWM) for ...
F. Pérez-Porras   +3 more
semanticscholar   +1 more source

A morphometric approach to track opium poppy domestication

open access: yesScientific Reports, 2021
Opium poppy (Papaver somniferum L. subsp. somniferum) was likely domesticated in the Western Mediterranean, where its putative wild ancestor is indigenous, and then spread to central and northern Europe.
Ana Jesus   +7 more
doaj   +1 more source

Genome and transcriptome of Papaver somniferum Chinese landrace CHM indicates that massive genome expansion contributes to high benzylisoquinoline alkaloid biosynthesis

open access: yesHorticulture Research, 2021
Opium poppy (Papaver somniferum) is a source of morphine, codeine, and semisynthetic derivatives, including oxycodone and naltrexone. Here, we report the de novo assembly and genomic analysis of P. somniferum traditional landrace ‘Chinese Herbal Medicine’
Li Pei   +18 more
semanticscholar   +1 more source

Occurrence and Mechanism of Papaver rhoeas ALS Inhibitors Resistance in Poland

open access: yesAgriculture, 2022
Herbicide resistance in weeds, including corn poppy (Papaver rhoeas L.), is an increasing problem compromising global crop production. The aims of this study were to evaluate the susceptibility of P. rhoeas populations in Poland to acetolactate synthase (
M. Stankiewicz-Kosyl   +13 more
semanticscholar   +1 more source

Four decades of new vascular plant records for Greenland [PDF]

open access: yesPhytoKeys, 2020
Records of new species of vascular plants in Greenland from the last four decades are presented and new phytogeographical data leading to extension of the known distribution limits in Greenland are discussed.
Christian Bay
doaj   +3 more sources

Detection of substrate binding motifs for morphine biosynthetic pathway intermediates in novel wound inducible (R,S)-reticuline 7-O-methyltransferase of Papaver somniferum [PDF]

open access: yes, 2011
The benzylisoquinoline alkaloids (BIA) comprise a large and diverse group of nitrogen-containing secondary metabolites with about 2500 compounds identified in plants.
Abha Meena   +5 more
core   +2 more sources

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

Isolation of Alkaloids from Papaver rhoeas (Papaveraceae) Wildly Grown in Iraq

open access: yesIraqi Journal of Pharmaceutical Sciences, 2021
The plant Papaver rhoeas ,which belongs to family Papaveraceae and known as common poppy is wildly grown in Iraq .It was used in traditional medicine in wide range of diseases including inflammation, diarrhea, sleep disorders, treatment of cough ...
Amenah Ayad Lafta, Maha N. Hamad
doaj   +1 more source

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