Results 61 to 70 of about 7,668 (206)

Enabling the study of gene function in gymnosperms: Virus‐induced gene silencing in Ephedra tweedieana

Applications in Plant Sciences, Volume 14, Issue 4, July-August 2026.
Abstract Premise As the sister clade to angiosperms, extant gymnosperms are crucial for reconstructing ancestral gene regulatory networks in seed plants. This highlights the need for model systems representing each of their distinct lineages. However, tools to quickly and effectively investigate gene function in gymnosperms are still limited due to the
Anthony G. K. Garcia, Jo Trang Bùi, Todd P. Michael, Stefanie M. Ickert‐Bond, Verónica S. Di Stilio   +4 more
wiley   +1 more source

Sustained therapeutic benefits of unani interventions in primary insomnia: clinical outcomes, biomarker modulation, and relapse analysis

Sleep Science and Practice
Purpose Primary insomnia is a common sleep–wake disorder characterized by impaired sleep initiation and maintenance with associated daytime dysfunction, while current pharmacological treatments are often limited by safety and tolerability concerns.
Huma Rafiq, Arif Habib, Towseef Amin Rafeeqi, Shahnawaz Ahmad Wani, Arjumand Shah, Irfat Ara, Sabia R, Suhina Khanday   +7 more
doaj   +1 more source

Alkaloid diversity in relation to breeding for specifi c alkaloids in opium poppy (Papaver somniferum L.)

Czech Journal of Genetics and Plant Breeding, 2010
Papaver somniferum is a chief source of diverse physiologically active alkaloids, required by the pharmaceutical industry. The present study describes the diversity of the alkaloid spectrum of 122 opium poppy accessions of Indian origin by means of a ...
Sudhir Shukla, Hemant Kumar Yadav, Anu Rastogi, Brij Kishore Mishra, Sant Prasad Singh   +4 more
doaj   +1 more source

Airborne Plant eDNA Reflects Local Biodiversity: A Multi‐Method Assessment in a Botanical Garden

Environmental DNA, Volume 8, Issue 4, July‐August 2026.
Botanical garden sampling site, three air‐sampling approaches, and three sequencing pipelines (amplicon, short‐, and long‐read shotgun). Results demonstrate strong agreement with known plant sources, high complementarity among methods, and substantial contributions of sub‐pollen particles to airborne plant eDNA.
Willem J. van Strien, Joyce Fabriek, Ilka M. F. Marissen, Nicole D. Plomp, Daniel Pinto‐Neves, Vanessa Zuzarte‐Luís, João A. Rodrigues, Hans C. van Leeuwen, Henrik C. van de Ven   +8 more
wiley   +1 more source

Structural Elucidation and Engineering of the (S)‐scoulerine 2‐O‐Methyltransferase Enabling Regioselective Epiberberine Biosynthesis in Coptis chinensis

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4528-4545, July 2026.
ABSTRACT Protoberberine alkaloids are a characteristic group of natural products in Coptis plants known for their notable pharmacological activities. However, the structural similarity and the substrate promiscuity of their biosynthetic enzymes have left the precise synthetic pathways remain unclarified, posing challenges to regulate product formation.
Jun Song, Di Liu, Shi Chen, Yufeng Tan, Siyu Wang, Shihan Li, Yutong Qin, Guofeng Li, Xufang Tian, Lan Yang, Chong Yuan, Junbo Gou, Wei Huang, Shilin Chen, Yifei Liu   +14 more
wiley   +1 more source

Papaver somniferum L. Paeoniflorum "Scarlet", un cultón naturalizado en Valencia [PDF]

, 2008
Se indica por primera vez la presencia como alóctono en España del cultón Papaver somniferum L. Paeoniflorum ¿Scarlet`, en la localidad de Bétera (Valencia, E. España).We cite one new culta for the spanish flora, Papaver somniferum L.
Guillot Ortiz, Daniel
core  

A Golgi‐localized N‐methyltransferase and reversible aldo–keto reductases coordinate dual terminal routes in galanthamine biosynthesis

The Plant Journal, Volume 126, Issue 6, June 2026.
Significant Statement This study identifies LaTMT2, a Golgi‐localized N‐methyltransferase, and three reversible aldo–keto reductases (LaAKR1 and LaAKR3) as key enzymes coordinating the dual terminal routes of galanthamine biosynthesis in Leucojum aestivum.
Basanta Lamichhane, Archana Niraula, Natacha Merindol, Sarah‐Eve Gélinas, Patrick Lagüe, Simon Ricard, Hugo Germain, Isabel Desgagné‐Penix   +7 more
wiley   +1 more source

Eco‐Friendly Synthesis of ZnO Nanoparticles From Spent Zinc–Carbon Batteries for Dye Water Treatment

ChemistrySelect, Volume 11, Issue 18, 12 May 2026.
Waste zinc–carbon batteries are valorized to synthesize ZnO nanoparticles via an eco‐friendly route. The materials exhibit efficient adsorption‐driven removal of Congo red from contaminated water, demonstrating high capacity and reusability. This approach offers a sustainable pathway for battery waste management while addressing dye pollution ...
Sayyar Muhammad, Kalsoom Faiz, Basit Ali, Memona Khan, Zaid Ullah, Afnan Qabil Alshammari   +5 more
wiley   +1 more source

Haşhaş (Papaver somniferum L.)’ta Heterosis

Türkiye Tarımsal Araştırmalar Dergisi
Türkiye Tarımsal Araştırmalar Dergisi | Cilt: 12 Sayı ...
Negar Valizadeh, Muhsin Ağamirzaoğlu
doaj   +1 more source

Living by the lake: Plant food diversity in a prehistoric lake‐dwelling community in the Republic of North Macedonia

Archaeometry, Volume 68, Issue S2, Page S47-S68, May 2026.
Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin, Michael Charles, Ferran Antolín, Rachel Ballantyne, Müge Ergun, Albert Hafner, Stefanie Jacomet, André F. Lotter, Goce Naumov, Johannes Reich, Raül Soteras, Elizabeth Stroud, Willy Tinner, Rachel Wood, Amy Bogaard   +14 more
wiley   +1 more source