Aspartate ammonia lyases catalyze the reversible amination of fumarate to l-aspartate. Recent studies demonstrate that the thermostable enzyme from sp. YM55-1 (AspB) can be engineered for the enantioselective production of substituted β-amino acids.
View Article and Find Full Text PDFUnderstanding how wildlife responds to the spread of human-dominated habitats is a major challenge in ecology. It is still poorly understood how urban areas affect wildlife space-use patterns and consistent intra-specific behavioural differences (i.e.
View Article and Find Full Text PDFDtsch Med Wochenschr
January 2025
As the survival prognosis of cancer patients continues to improve, the improvement in quality of life during and after cancer treatment is becoming increasingly important 1. Exercise therapy has a positive effect on so-called "patient-reported outcomes" 2. The combination of endurance training and individualized strength training plays a particularly important role here.
View Article and Find Full Text PDFIn the search for alternative energy carriers that can replace conventional fossil fuels, sustainably produced oxygenated hydrocarbons represent a promising class of potential candidates. An illustrative member of this class of alternative biofuels are oxymethylene ethers (OMEs). This study makes a contribution to this objective by investigating hydroxy ethers, specifically methoxymethanol, ethoxymethanol, and 2-methoxyethanol.
View Article and Find Full Text PDF