Results 51 to 60 of about 6,120 (217)
, 2016 The Dali server (http://ekhidna2.biocenter.helsinki.fi/dali) is a network service for comparing protein structures in 3D. In favourable cases, comparing 3D structures may reveal biologically interesting similarities that are not detectable by comparing ...
Holm, Liisa, Laakso, Laura M.
core +2 more sources
Plant, Cell &Environment, EarlyView.ABSTRACT Seed defence priming is emerging as a novel, cost‐efficient and environmentally safe tool for pest management. It has been proposed as a means to uncouple the defence‐growth trade‐off in plants by enhancing defence responses with minimal fitness costs, but the mechanisms underlying this role remain elusive.
Lucia Talavera‐Mateo +5 more
wiley +1 more source
Invasive perennial forb effects on gross soil nitrogen cycling and nitrous oxide fluxes depend on phenology. [PDF]
, 2019 Invasive plants can increase soil nitrogen (N) pools and accelerate soil N cycling rates, but their effect on gross N cycling and nitrous oxide (N2 O) emissions has rarely been studied.
Portier, Evan +2 more
core +2 more sources
Basic &Clinical Pharmacology &Toxicology, Volume 137, Issue 5, November 2025.ABSTRACT Rapid serum paracetamol (acetaminophen) concentration measurement is essential in suspected intoxication, but centralized laboratory analyses often delay initiation of antidotal therapy. We studied the feasibility of a novel electrochemical single‐walled carbon nanotube/Nafion‐based point‐of‐care (POC) method in detecting paracetamol in 99 ...
Johanna K. Kujala +8 more
wiley +1 more source
Enzyme activities in soils as affected by long-term cropping systems [PDF]
, 2002 The impacts of crop rotations and N fertilization on the activities of 12 enzymes involved in C, N, and P cycling was studied in soils of two long-term cropping systems at the Northeast Research Center (NERC) in Nashua and the Clarion-Webster Research ...
Dodor, Daniel Etsey
core +2 more sources
Impact of Nutrition on Sphingolipid‐Regulated Physiology: A Review
Molecular Nutrition &Food Research, Volume 69, Issue 20, October 2025.Sphingolipids (SLs) play a role in multiple, if not all physiological processes. This review summarizes the current knowledge on SLs and their role in (patho‐) physiological processes with special regard to dietary and transgenerational effects. Image was created with BioRender.com.
Jonas Voß +2 more
wiley +1 more source
Determination of cephalosporin-C amidohydrolase activity with fluorescamine
Journal of Pharmacy and Pharmacology, 1989 Abstract A spectrophotometric procedure for the assay of cephalosporin-C amidohydrolase activity, based on the determination of the 7-aminocephalosporanic acid (7-ACA) produced in the hydrolysis of cephalosporin-C by the enzyme, is described. This procedure can be used to detect 7-ACA over a range of 10 to 200 μg mL−1.
María Jesús Martínez +2 more
openaire +3 more sources
Purification and properties of formylglutamate amidohydrolase from Pseudomonas putida [PDF]
Journal of Bacteriology, 1987 Formylglutamate amidohydrolase (FGase) catalyzes the terminal reaction in the five-step pathway for histidine utilization in Pseudomonas putida. By this action, N-formyl-L-glutamate (FG) is hydrolyzed to produce L-glutamate plus formate. Urocanate, the first product in the pathway, induced all five enzymes, but FG was able to induce FGase alone ...
A T Phillips +2 more
openaire +3 more sources
Rice, 2019 Background Jasmonate (JA) signaling and functions have been established in rice development and response to a range of biotic or abiotic stress conditions.
Mohamed Hazman +10 more
doaj +1 more source
Activation Energy of Organic Matter Decomposition in Soil and Consequences of Global Warming
Global Change Biology, Volume 31, Issue 9, September 2025.Activation energy (Ea) is the minimum energy necessary for (bio)chemical reactions defining reaction rates, e.g., organic matter transformations in soil. Based on the Ea database of enzyme activities, CO2 production, heat release during soil incubation, and thermal oxidation of soil organic matter, we assess the Ea of biotic and abiotic transformation ...
Ekaterina Filimonenko, Yakov Kuzyakov
wiley +1 more source