Theodora Hatziioannou joins the TWiV team to discuss a macaque model for AIDS, and how a cell protein that blocks HIV-1 infection interacts with double-stranded RNA. Click arrow to play Download TWiV 465 (53 MB .mp3, 88 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV! Show notes at microbe.tv/twiv

What would happen to an RNA virus if its genome were placed in a bad neighborhood? The answer is that fitness plummets. RNA virus populations are not composed of a single defined nucleic acid sequence, but are dynamic distributions of many nonidentical but related members. In the past I have referred ...

https://youtu.be/OAIOV2qQU8g At Tufts University Dental School in Boston, Vincent speaks with Katya Heldwein and Sean Whelan about their careers and their work on herpesvirus structure and replication of vesicular stomatitis virus. Click arrow to play Download TWiV 464 (53 MB .mp3, 88 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV! Show notes at microbe.tv/twiv

We have previously discussed the idea that viruses originated from selfish genetic elements such as plasmids and transposons when these nucleic acids acquired structural proteins (see A plasmid on the road to becoming a virus). I want to explore in more detail the idea that the structural proteins of  viruses likely originated ...

Jonathan Yewdell, Chief of the Cellular Biology Section at the National Institute of Allergy and Infectious Diseases, has written a book entitled Truth Wins: A Practical Guide to Succeeding in Biomedical Research.  Dr. Yewdell is well known for his presentations about the problems with biomedical science, a subject we discussed ...