Although there is only one human genome sequence, different genes are expressed in many different cell types and tissues, as well as in different developmental stages or diseases. The structure of ...

QED, an AI assistant tool, evaluates the originality and validity of bioRxiv preprints, assigning them QED Scores. Researchers report that its rankings often align with expert opinion.

A research team at the Massachusetts Institute of Technology (MIT) may have found a cure for a common kind of vision loss that is effective in patients of all ages. In their study, published in the ...

The exponential growth in molecular sequence data started in the early 1980s when methods for DNA sequencing became widely available. The data were accumulated in databases such as GenBank, EMBL ...

The PNAS Editorial Board is made up of NAS members who are active scientists and experts in their fields. On submission, your paper is assigned to an Editorial Board member in one of the 31 NAS ...