Close Menu

In Science this week, a multi-institute team reports new DNA- and RNA-like systems engineered using eight nucleotide building blocks — dubbed hachimoji — that form orthogonal pairs. According to the scientists, the synthetic systems meet the structural requirements needed to support Darwinian evolution and offer increased informational density over standard DNA.

To read the full story....

...and receive Daily News bulletins.

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

Don't have a GenomeWeb or 360Dx account?
Register for Free.

A new analysis suggests warming, not the arrival of humans, led to the extinction of the woolly rhinoceros thousands of years ago, the Economist reports.

Chinese health officials uncovered SARS-CoV-2 viral RNA on imported frozen food, but the New York Times reports catching COVID-19 that way would be unlikely.

The UK has ordered 60 million coronavirus vaccine doses from Novavax and 30 million doses from Janssen, according to the Guardian.

In Science this week: machine learning model predicts whether ion channel mutations will cause disease, and more.