Enzyme corrects more than one million faults in DNA replication

Scientists from the Medical Research Council (MRC) Institute of Genetics and Molecular Medicine (IGMM) at the University of Edinburgh have discovered an enzyme that corrects the most common mistake in mammalian DNA.

How seeing corpses reduces the lifespan of flies

Researchers led by Christi Gendron at the University of Michigan have found the link between death perception and accelerated aging in flies. Their new study, published June 13 in the open access journal PLOS Biology shows ...

Classic microscopy reveals borrelia bacteria

A simple method has been found that tells people who have become seriously ill after a tick bite once and for all whether they have bacteria in their blood.

Viruses revealed to be a major driver of human evolution

The constant battle between pathogens and their hosts has long been recognized as a key driver of evolution, but until now scientists have not had the tools to look at these patterns globally across species and genomes. In ...

page 18 from 40