A team from the University of Lausanne and the Swiss Institute of Bioinformatics present evidence of conserved microRNA editing sites in the genomes of mammals and other animals. By searching for examples of RNA and DNA mismatches in human, rhesus macaque, mouse, opossum, platypus, and chicken small RNA sequence datasets, the researchers determined that adenosine-to-inosine editing in miRNAs tends to occur at deeply conserved sites.

To read the full story....

Register for Free.

...and receive Daily News bulletins.

Already have a GenomeWeb or 360Dx account?
Login Now.

Senator Elizabeth Warren (D-Mass.) has released the results of a genetic ancestry analysis, the Boston Globe reports.

Retraction Watch's Ivan Oransky and Adam Marcus report that Harvard Medical School and Brigham and Women's Hospital have recommended that more than 30 papers from a former researcher be retracted.

Thomas Steitz, who won the 2009 chemistry Nobel Prize for his ribosome work, has died, the Washington Post reports.

In PLOS this week: mechanisms for genes implicated in coronary artery disease, rumen microbes and host genetics influence cow methane production, and more.