Results 61 to 70 of about 232,220 (312)

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source

A Revised Model for Muscarine Biosynthesis Involving Lysine Trimethylation

Angewandte Chemie, EarlyView.
The fatal mushroom toxin l‐(+)‐muscarine is one of the most prominent natural products. We elucidated its biosynthetic origin in the sweating mushroom Collybia rivulosa based on incorporation of stable isotope‐labeled compounds and extensive mass spectrometric analyses.
Sebastian Dörner, Kai Rogge, Felix Trottmann, Christian Hertweck, Dirk Hoffmeister   +4 more
wiley   +2 more sources

An Expanding Role For Purine Uptake Permease (PUP) -like Transporters In Plant Secondary Metabolism.

Frontiers in Plant Science, 2012
For the past decade, our understanding of the plant purine uptake permease (PUP) transporter family of was primarily oriented on purine nucleobase substrates and their tissue-specific expression patterns in Arabidopsis.
John G. Jelesko
doaj   +1 more source

Antihypertensive Activity of the Alkaloid Aspidocarpine in Normotensive Wistar Rats

Molecules, 2022
The alkaloid Aspidocarpine was isolated from the bark of Aspidosperma desmanthum. Its structure was elucidated by the spectral data of 1H and 13C-NMR (1D and 2D) and high-resolution mass spectrometry (HRESIMS).
Noemi Oliveira Monteiro, Theresa de Moura Monteiro, Thalya Soares R. Nogueira, Jacqueline Rodrigues Cesar, Lara Pessanha S. Nascimento, Karoline Azerêdo Campelo, Graziela Rangel Silveira, Fernanda Antunes, Daniela Barros de Oliveira, Almir Ribeiro de Carvalho Junior, Raimundo Braz-Filho, Ivo José Curcino Vieira   +11 more
doaj   +1 more source

Chemoenzymatic Synthesis of Triazololactams Structurally Related to Pancratistatin [PDF]

, 2017
Four tricyclic lactams that structurally resemble alkaloids with the pancratistatin skeleton were synthetized from bromobenzene by a chemoenzymatic strategy.
Bastida, Bellomo, Bellomo, Bellomo, Bellomo, Bellomo, Brovetto, Brovetto, Cao, Carless, Carrau, Carrera, Carrera, Chrétien, Desjardins, Ghavre, Gibson, Gibson, Goietsenoven, Griffen, Griffin, He, Hudlicky, Hudlicky, Hudlicky, Hudlicky, Kolb, Kornienko, la Sovera, la Sovera, la Sovera, Labora, Lamoral-Theys, Ma, Ma, Ma, McNulty, Plietker, Rinner, Staudinger, Thevenet, Tian, Vila, Vshyvenko, Vshyvenko, Vshyvenko, Vshyvenko, Wu, Yadav   +48 more
core   +1 more source

Marine Indole Alkaloids [PDF]

Marine Drugs, 2015
Marine indole alkaloids comprise a large and steadily growing group of secondary metabolites. Their diverse biological activities make many compounds of this class attractive starting points for pharmaceutical development. Several marine-derived indoles were found to possess cytotoxic, antineoplastic, antibacterial and antimicrobial activities, in ...
Netz, Natalie, Opatz, Till
openaire   +4 more sources

Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects

Advanced Science, EarlyView.
This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu, Hongmin Liu, Long Fan, Huakun Liu, Shixue Dou, Guoxiu Wang, Nana Wang, Zhongchao Bai   +7 more
wiley   +1 more source

Comparative Transcriptome Analysis Reveals Genes Associated with Alkaloid Diversity in Javanese Long Pepper (Piper retrofractum) Fruits

International Journal of Plant Biology, 2023
Alkaloids are a class of secondary metabolites that play multifaceted roles in plant physiology, including defense mechanisms and interactions with other organisms.
Methat Meechuen, Lalita Pimsawang, Tanapon Chaisan, Sompid Samipak, Wanchai Pluempanupat, Piyada Juntawong   +5 more
doaj   +1 more source

The Enhanced Whey Protein Oral Bioavailability and Muscle Anabolism Ability by a Simple and Effective Piperine‐Whey Protein Synergistic Codelivery System

Advanced Science, EarlyView.
WP(Pip) is a mixture of whey protein and piperine‐loaded nanoemulsion stabilized by WP through microfluidic homogenization. Acting as a “smart key,” piperine opens epithelial tight junctions to enhance absorption of whey protein and, thereby increasing circulating amino acid availability, synergistically up‐regulates the mTOR signaling pathway in ...
Qing Yue, Kaiwen Wu, Bing Wei, Guiling Song, Congyu Sun, Xing Li, Xiangyu Liu, Zhaoxiang Ma, Mingchun Lv, Jasper Landman, Yuan Li   +10 more
wiley   +1 more source

Quartz Crystal Microbalance Biosensor for Ergotamine Detection

International Journal of Electrochemical Science, 2020
Ergotamine is a toxin from ergot fungi. It interacts with various receptors in the organisms including the one for adrenaline, serotonin and dopamine.
Miroslav Pohanka
doaj   +1 more source