Yeast

Human beings are not the only ones who suffer from stress - even microorganisms can be affected. Now, researchers from Chalmers University of Technology, Sweden, have devised a new method to study how single biological cells react to stressful situations. Understanding these responses could help dev more

Results from a collaborative study by Tokyo Tech and Tohoku University, Japan, raise prospects for large-scale production of algae-derived starch, a valuable bioresource for biofuels and other renewable materials. Such bio-based products have the potential to replace fossil fuels and contribute to t more

Scientists have created a new way of speeding up the genome evolution of baker's yeast Saccharomyces cerevisiae, the same yeast people use for bread and beer production, to develop a synthetic yeast strain that can be transformed on demand for use in various industrial applications. A research team more

The Nobel Assembly awarded this year's Nobel Prize in Medicine to Elizabeth H. Blackburn, Jack W. Szostak, and Carol W. Greider for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase. With their ingenious genetic re more

The Roche Innovats product line is now available from Roche Applied Sciences. Below is a short introduction to three Roche Innovatis product lines designed for the complete analysis of cell cultures, from the simple determination of cell concentratio more

MitoXpress® from Luxcel Biosciences is a water-soluble oxygen-sensitive phosphorescent probe that facilitates microplate based analysis of microbial oxygen consumption. The microbial metabolism implications of treatments such as drug exposure, geneti more

The eukaryotic ribosome is made of four intricately folded ribosomal RNAs and 79 proteins. During rapid growth, yeast cells produce an incredible 2000 ribosomes every minute. Ribosome assembly involves more than 200 trans-acting factors, intervening from the transcription of the preribosomal RNA in more

The precatalytic spliceosome (B complex) is preceded by the pre-B complex. Here we report the cryo–electron microscopy structures of the Saccharomyces cerevisiae pre-B and B complexes at average resolutions of 3.3 to 4.6 and 3.9 angstroms, respectively. In the pre-B complex, the duplex between the more

by Kathrin K. Geyer, Sabrina E. Munshi, Helen L. Whiteland, Narcis Fernandez-Fuentes, Dylan W. Phillips, Karl F. Hoffmann While schistosomiasis remains a significant health problem in low to middle income countries, it also represents a recently recognised threat to more economically-developed re more