Results 241 to 250 of about 41,455 (313)

Molecular basis for the diversification of lincosamide biosynthesis by pyridoxal phosphate-dependent enzymes. [PDF]

Nat Chem
Mori T, Moriwaki Y, Sakurada K, Lyu S, Kadlcik S, Janata J, Mazumdar A, Koberska M, Terada T, Kamenik Z, Abe I.   +10 more
europepmc   +1 more source

The molecular mechanisms of defensive‐grade organic acid biosynthesis in ground beetles

Insect Molecular Biology, EarlyView.
Formic acid and methacrylic acid are the primary defensive chemicals in the pygidial gland secretions of Platynus angustatus and Pterostichus moestus, respectively. Comparative transcriptomics suggests the folate cycle and valine catabolism may be involved in the biosynthesis of formic acid and methacrylic acid, respectively.
Adam M. Rork, Sihang Xu, Athula Attygalle, Tanya Renner   +3 more
wiley   +1 more source

Biodegradation of perfluorooctanoic acid (PFOA) by laccase from Agaricus bisporus via oxidative decarboxylation

Mengistu F. Mekureyaw, Allyson Leigh Junker, Lu Bai, Amalie Elfving Petersen, Zongsu Wei, Zheng Guo   +5 more
openalex   +1 more source

The loss of the urea cycle and ornithine metabolism in different insect orders: An omics approach

Insect Molecular Biology, EarlyView.
Among urea cycle enzymes, only the nitric oxide synthase gene is universally present across insect genomes. All Hemiptera species lack the enzymes needed to convert citrulline to arginine, and some also lack the pathway from arginine to ornithine. Putrescine and spermidine synthesis is conserved in all insects, but aphids lack the capability to produce
Jessica Cristina Silva Martins, Héctor Antônio Assunção Romão, Carolina Kurotusch Canettieri, Amanda Caetano Cercilian, Patrícia Rasteiro Ordiale Oliveira, Clelia Ferreira, Walter R. Terra, Renata de Oliveira Dias   +7 more
wiley   +1 more source

Biogenic Amine Metabolism and Its Genetic Variations in Autism Spectrum Disorder: A Comprehensive Overview. [PDF]

Biomolecules
Tabolacci C, Caruso A, Micai M, Galati G, Lintas C, Pisanu ME, Scattoni ML.   +6 more
europepmc   +1 more source

The Roles and Clinical Significance of Major Hepatic‐Derived Metabolites in Hepatocellular Carcinoma

Journal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Hepatocellular carcinoma (HCC) is increasingly recognized as a metabolically orchestrated malignancy, in which hepatic‐derived metabolites function not only as byproducts of liver physiology but also as active modulators of tumor biology.
Rui Sun, Xiaoru Wang, Jiayi Ma, Yuying Cai, Lei Li, Shanshan Wang   +5 more
wiley   +1 more source

Effects of Nitro-Oxidative Stress on Biomolecules: Part 2-Reactive Molecular Dynamics Simulations. [PDF]

Biomolecules
Chai Z, Feng Y, Zhao T, Wang X, Yusupov M, Ghasemitarei M, Ghorbi T, Bogaerts A, Zhang Y.   +8 more
europepmc   +1 more source

A study of the influence of thiamine and thiamine pyrophosphate on the anaerobic pyruvate metabolism of pig heart muscle [PDF]

, 1951
Gruber, M., Meyer, F.D.G.
core   +1 more source

In Hyphomicrobium denitrificans Two Related Sulfane‐Sulfur Responsive Transcriptional Repressors Regulate Thiosulfate Oxidation and Have a Deep Impact on Nitrate Respiration and Anaerobic Biosyntheses

Molecular Microbiology, EarlyView.
In Hyphomicrobium denitrificans, the use of thiosulfate as a supplemental electron donor is regulated by two homologous sulfane‐sulfur responsive ArsR‐type transcriptional repressors, sHdrR and SoxR, that act cooperatively. Remarkably, the regulation by sHdrR/SoxR extends far beyond sulfur oxidation and deeply affects anaerobic metabolism, particularly
Jingjing Li, Nora E. Schmitte, Kaya Törkel, Christiane Dahl   +3 more
wiley   +1 more source

Redefining the role of hypoxia-inducible factors (HIFs) in oxygen homeostasis. [PDF]

Commun Biol
Arias CF, Acosta FJ, Bertocchini F, Fernández-Arias C.   +3 more
europepmc   +1 more source