Results 91 to 100 of about 2,777 (221)

Irritable Bowel Disease: Think Malonic and Methylmalonic Aciduria (CMAMMA)!

JIMD Reports, Volume 67, Issue 5, September 2026.
ABSTRACT Combined malonic and methylmalonic aciduria (CMAMMA; OMIM 614265) is a rare disorder of mitochondrial fatty acid synthesis caused by pathogenic variants in the ACSF3 gene, which encodes malonyl‐CoA synthetase. The clinical presentation is highly heterogeneous and may include seizures, memory impairment, psychiatric manifestations, and ...
Khaled Alatibi, Martin J. Hug, Sara Tucci   +2 more
wiley   +1 more source

Magnesium(II)-Binaphtholate as a Practical Chiral Catalyst for the Enantioselective Direct Mannich-Type Reaction with Malonates

, 2016
A highly enantioselective direct Mannich-type reaction of aldimines with dialkyl malonates was developed with the use of a Mg(II)-BINOLate salt, which was designed as a cooperative acidbase catalyst that can activate both aldimines and malonates ...
Manabu Hatano (1499794), Takahiro Horibe (2278285), Kazuaki Ishihara (1457665)   +2 more
core   +1 more source

Fermentation characteristics of four southern sichuan citrus cultivars

JSFA reports, Volume 6, Issue 9, Page 334-344, September 2026.
Abstract Background Sichuan, China's leading citrus‐producing region has strong potential for citrus wine development. Citrus is rich in bioactive compounds that enhance flavor and health value, yet current citrus wines often show weak aroma and bitterness.
Zhiqing Zheng, Cong Li, Jun Zhao, Yi Ma, Jiaming Cui, Tian Zheng, Bin Guo, Tong Lin, Chun Yi, Xingyin Zhang   +9 more
wiley   +1 more source

A Perspective of Soy Isoflavones on Analytical, Biological, and Chemical Attributes

Legume Science, Volume 8, Issue 3, September 2026.
ABSTRACT This review covers key aspects of soybean (Glycine max), with a particular focus on its isoflavone content and biological properties. Soybeans maintain their position as both a nutraceutical and a pharmaceutical crop, with a broad range of dietary items used worldwide, including soy milk, fermented soy products, and various dietary supplements.
Sristy Suman, Joydeep Chatterjee, Gaurav Joshi, Raj Kumar, Muhammad Wahajuddin   +4 more
wiley   +1 more source

Diastereoselective addition of silyl- and stannyl metals to γ-alkoxy-alkylidene malonates

, 2005
Stereochemical control of the addition of silyl- and stannyl metals to chiral γ-alkoxy-alkylidene malonates proved to be dependant on the nature of the counter ion and of the solvent but in an unpredictable ...
Baillieul, D., Krief, A., Dumont, W.
core   +1 more source

Microbiological, Molecular Diagnosis and Antimicrobial Resistance of Bordetella bronchiseptica in the Equine Reproductive Tract in Brazil

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
First report of Bordetella bronchiseptica in the reproductive tract of Brazilian mares. Uterine lavage samples from mares with endometritis and infertility were positive by culture, PCR (237 bp flaA), sequencing and phylogenetic analysis. Isolates showed multidrug resistance, emphasizing the relevance of this pathogen in equine reproductive disorders ...
Samira Salim Mello Gallo, Maria de Lourdes Amaral Bernardino, Luiz Antonio Silveira da Motta Júnior, Francisco Carlos Rodrigues de Oliveira, Marcos Antonio Pessanha Barreto, Marcio Manhães Folly   +5 more
wiley   +1 more source

Manganese(III)-mediated oxidative free-radical cyclisations of allenyl malonates

, 2009
The regioselective synthesis of alkenylcyclanones by the oxidative radical cyclisation of malonyl radicals onto both allenes and an allylsilane is reported, along with the diastereoselective formation of [3.3.0]-bicyclic γ-lactones from two of these ...
Sprague, SJ, Burton, Jonathan, Hallside, MS, Burton, JW, Curry, L, Powell, LH   +5 more
core   +1 more source

Towards routine accurate electron‐density studies of biological macromolecules

Acta Crystallographica Section D, Volume 82, Issue 9, Page 1044-1055, September 2026.
Here, we describe the determination of the highest resolution structure in the PDB at 0.43 Å resolution. Electron‐density maps reveal extensive deformation electron density that is completely accounted for by performing transferable aspherical atom refinements using the DiSCaMB library in BUSTER.We report here the structure of Pyrococcus abyssi ...
Elham Paknia, Claus Flensburg, Michal Leszek Chodkiewicz, Rasmus H. Fogh, Peter Keller, Clemens Vonrhein, Clemens Schulze-Briese, Paulina Maria Dominiak, Gleb Bourenkov, Gérard Bricogne, Ashwin Chari   +10 more
wiley   +1 more source

Enantioselective Michael Reaction of Malonates to Nitroolefins Catalyzed by Bifunctional Organocatalysts

, 2016
Michael reaction of malonates to nitroolefins with chiral bifunctional organocatalysts, bearing both a thiourea and tertiary amino group, afforded Michael adducts with high yields and enantioselectivities (up to 95%, up to 93% ee)
Yoshiji Takemoto (516736), Tomotaka Okino (2695816), Yasutaka Hoashi (1452895)   +2 more
core   +1 more source

Volatile Organic Compounds Emitted by Fungi Have Substantial Effects on Growth and Disease Resistance in Arabidopsis thaliana

Plant, Cell &Environment, Volume 49, Issue 9, Page 7168-7190, September 2026.
ABSTRACT Volatile organic compounds (VOCs) emitted by certain fungi have previously been suggested to modulate plant development and their response to stresses. While some fungal species, such as Trichoderma harzianum, are known to produce VOCs, the production of VOCs in other phylogenetically divergent species, such as Mucor mucedo, was previously ...
Sara Yugueros, Asier Largo‐Gosens, Cristina Úbeda, Cristina Hernández‐Fernández, Alba Manga‐Robles, Diego Rebaque, Antonio Encina, Hugo Mélida   +7 more
wiley   +1 more source