This Week in PLoS

In PLoS One this week, investigators at Helicos BioSciences say that for RNA-seq analysis, "it is essential to understand how technical variation impacts the quality and interpretability of results, how potential errors could be introduced by the protocol, how the source of RNA affects transcript detection, and how all of these variations can impact the conclusions drawn." By running a variety of human RNA samples through fragmentation, fractionation, cDNA synthesis, and single- versus multiple-tag counting protocols, the Helicos team assessed the advantages and disadvantages of

To read the full story....

Register for Free.

...and receive Daily News bulletins.

Already have an account?
Login Now.

The UK's Human Fertility and Embryology Authority calls for consumer genetic testing companies to warn customers that testing could uncover family secrets, according to the Guardian.

The New York Times reports that United Nations delegates have been discussing how to govern the genetic resources of the deep sea.

Researchers have transplanted edited cells into mice that appear to combat cocaine addiction, New Scientist reports.

In PNAS this week: analysis of proteolytic enzymes secreted by circulating tumor cells, phylogenetic study of Fv1 evolution, and more.