Results 111 to 120 of about 29,358 (323)

Manipulation of the Expression of Tryptophan Decarboxylase Boosts Grain Functional Quality and Stress Resilience Capacity of Wheat

Plant Biotechnology Journal, EarlyView.
ABSTRACT Tryptophan decarboxylase (TDC), the rate‐limiting enzyme of tryptophan metabolism in plants, is essential for the production of a series of bioactive molecules, such as serotonin, melatonin and the plant hormone indole‐3‐acetic acid and therefore plays crucial roles in various aspects of growth and development.
Haili Zhang, Qiulan Huang, Ling Yi, Juanyu Zhang, Qiang Li, Xiaona Song, Shujing Cheng, Peiyong Xin, Jinfang Chu, Guangbing Deng, Junjun Liang, Tao Li, Maoqun Yu, Hai Long   +13 more
wiley   +1 more source

Synthesis of New β-enaminones of Isoquinolines with 5,5-dimethyl-cyclohexanedione

Molbank, 2008
n ...
Stoyanka Nikolova, Iliyan Ivanov
doaj   +1 more source

Legally flawed, scientifically problematic, potentially harmful: The UK Psychoactive Substance Bill [PDF]

, 2015
This journal has often analysed legislation in the field of drug policy. Rarely has it discussed a proposed law that has such deep problems in its legal and scientific bases.
Alex Stevens, Bradley, EMCDDA, EMCDDA, EMCDDA, Fiona Measham, Grundmann, Halberstadt, Harry Sumnall, Home Office, Home Office, House of Commons Science and Technology Committee, Johansen, Linnell, MacCoun, Measham, Measham, Moore, ONS, PHE, Potier, Rudi Fortson, Seely, Serra, Shulgin, Stevens, Studerus, The New Psychoactive Substances Expert Panel, TNS Political & Social, Woelk, Zhang   +30 more
core   +1 more source

Strong Brønsted acid promoted asymmetric hydrogenation of isoquinolines and quinolines catalyzed by a Rh–thiourea chiral phosphine complex via anion binding† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c5sc04712a

Chemical Science, 2016
Catalyzed by a Rh/bisphosphine–thiourea (L1) complex, isoquinolines and quinolines are hydrogenated with high conversions and high enantioselectivities.
J. Wen, R. Tan, Shaodong Liu, Qingyang Zhao, Xumu Zhang   +4 more
semanticscholar   +1 more source

Enhanced CO2 Coordinates the Spatial Recruitment of Diazotrophs in Rice Via Root Development

Plant, Cell &Environment, EarlyView.
ABSTRACT Understanding the reciprocal interaction between root development and coadapted beneficial microbes in response to elevated CO2 (eCO2) will facilitate the identification of nutrient‐efficient cultivars for sustainable agriculture. Here, systematic morphological, anatomical, chemical and gene expression assays performed under low‐nitrogen ...
Junwen Zhao, Yuting Chen, Qi Tao, Lukas Schreiber, Kiran Suresh, Michael Frei, Muhammad Shahedul Alam, Bing Li, Yaping Zhou, Marcel Baer, Frank Hochholdinger, Changquan Wang, Peng Yu   +12 more
wiley   +1 more source

Palladium-catalyzed selective α-arylation of ortho -bromoacetophenones [PDF]

, 2014
Synthesis of 1-(2-bromophenyl)-2-phenylethanones via an intermolecular Pd-catalyzed α-arylation of 1-(2-bromophenyl)ethanones is presented. The method relies on selective C-H activation (α-arylation) of relatively more reactive external iodo-arenes as ...
A, Gopi Krishna Reddy, G, Satyanarayana, J, Krishna   +2 more
core   +1 more source

Oxyntomodulin physiology and its therapeutic development in obesity and associated complications

The Journal of Physiology, EarlyView.
Abstract figure legend Physiological influences of OXM and its emerging insights from evidence on bariatric surgery effects. CCK, cholecystokinin; FGF21, fibroblast growth factor 21; GLUT4, glucose transporter type 4; IRS1, insulin receptor substrate‐1; NNMT, nicotinamide N‐methyltransferase; OXM, oxyntomodulin Abstract Incretins, such as glucagon‐like
Martin T. W. Kueh, Ming Chuen Chong, Alexander D. Miras, Carel W. le Roux   +3 more
wiley   +1 more source

TRANSFORMATION OF 2-BENZOYLAMINO-1-(?-NAPHTHYL)PROPAN-1-OL INTO 4-METHYL-1-PHENYL BENZO[f] ISOQUINOLINE RATHER THAN ITS 3-SUBSTITUTED ISOMER [PDF]

Journal of Sciences, Islamic Republic of Iran, 2001
The necessary conditions to transform hydroxyamide (1) and 2-oxazolines (2, 3) into 3- or 4-methyl benzo[f] isoquinolines (4, 5) has been established. The mechanism of these reactions has been proposed claiming the existence of the protonated 2-oxazoline
doaj  

Dissecting the genomic regions, candidate genes and pathways using multi‐locus genome‐wide association study for stem rot disease resistance in groundnut

The Plant Genome, Volume 18, Issue 3, September 2025.
Abstract Stem rot, caused by Sclerotium rolfsii Sacc., is a devastating soil‐borne disease causing up to 80% yield losses in groundnut globally. To dissect the genetic basis of resistance, we evaluated a diverse minicore germplasm panel over 3 years in stem rot sick‐field conditions.
H. V. Veerendrakumar, Hari Kishan Sudini, Bangaru Kiranmayee, Talwar Devika, Sunil S. Gangurde, R. P. Vasanthi, A. R. Nirmal Kumar, Sandip K. Bera, Baozhu Guo, Boshou Liao, Rajeev K. Varshney, Manish K. Pandey   +11 more
wiley   +1 more source

Photoredox Catalysts Based on N‐(Hexyl)benzothioxanthene‐3,4‐dicarboximide for Photopolymerization and 3D Printing Under Visible Light

Angewandte Chemie, Volume 137, Issue 30, July 21, 2025.
In this work, two benzothioxanthene imide dyes demonstrate excellent photochemical properties. When used as photocatalysts, they work with amine and iodonium salt or sulfonium salt to form different three‐component systems for effectively initiating photopolymerization under visible light, through photoredox catalysis processes.
Bin Song, Yijun Zhang, Zheng Liu, Pierre Boulay, Céline Dietlin, Fabrice Morlet‐Savary, Michael Schmitt, Didier Gigmes, Jean‐Michel Becht, Frédéric Dumur, Jacques Lalevée   +10 more
wiley   +2 more sources