SARS-CoV-2 secondary structure shapes mutation frequencies, constraining viral evolution models predicting fitness can benefit from integrating secondary structure data.

It is a bundle of DNA or RNA bound up in a minuscule core ... His research involves studying the structure of viruses and how they interface with the cells of their hosts’ bodies — hence the mapping ...

A new combination of microscopy methods has revealed exquisite detail of the virus assembly process used by herpes simplex virus during replication.

Two new studies show how a seeming tangle of DNA is actually organized into a structure that coordinates thousands of genes ...

Once inside human cells, HIV integrates the viral genome into that of the human host ... the pore in its width until its ring-shaped structure cracks, similar to a nail that breaks its surrounding ...

Bits of viral genes incorporated into human DNA have been linked to cancer, ALS and schizophrenia. But many of these genes may not be harmful, and could even protect against infectious disease.

“There are more than 200 known viruses. For only five percent of those, we have actual medication that you can use to treat an acute infection,” he says. DNA is a super flexible and modular structure, ...