NEW YORK (GenomeWeb News) – An international team led by investigators at the Wellcome Trust Sanger Institute delves into the genetics and evolutionary history of a dysentery-causing microbe called Shigella sonnei that has become more widespread in rapidly industrializing regions, including places with improved water quality. This pattern opposes that established for the related species called S. flexneri, a frequent dysentery culprit in developing countries which tends to wane once clean water sources are available.

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

In Nature this week: omic analysis of permafrost microbes, hookworm genome, and more.

Biologists turn to environmental DNA sampling to determine whether elusive or invasive species are shedding DNA in a given area.

Rob Knight writes at Scientific American that microbiome studies are about to break out of the laboratory.

Harold Varmus, the director of the National Cancer Institute, has announced that he is stepping down after nearly five years.