Caerus Molecular Diagnostics

The Mountain View, California-based startup is working on proof of concept for the method, which relies on the release of an activator from dNTP that switches on an enzyme.

Companies developing DNA sequencing and related technologies, as well as firms working on sequencing-based genetic tests, were among almost 3,000 small biotechs who received a total of $1 billion in grants and tax credits under the QTDP program.

Several grantees are affiliated with companies working on new commercial sequencing technologies, including GnuBio, Caerus Molecular Diagnostics, Oxford Nanopore Technologies, Intelligent Bio-Systems, NobleGen Biosciences, and Halcyon Molecular.

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.