A synthetic base pair is replicated similarly to how natural base pairs are, report the Universität Konstanz's Karin Betz and her colleagues in Nature Chemical Biology. The researchers obtained and analyzed X-ray crystal structures of Taq DNA polymerase I bound to templates with either a natural base pair or the unnatural base pair dNaM-d5SICS at different stages of replication. From this, they found that dNaM-d5SICS is efficiently replicated.

To read the full story....

Register for Free.

...and receive Daily News bulletins.

Already have an account?
Login Now.

A draft bill released by the US House of Representatives appropriations committee would increase the 2019 National Institutes of Health budget by 3 percent.

Bloomberg looks into privacy issues raised by law enforcement's use of genetic genealogy sites.

NBC News reports on the Earth BioGenome Project, which aims to sequence all eukaryotic life on Earth.

In Science this week: environmental DNA can help in studies of marine animals, and more.