Hosts: Vincent Racaniello and Dickson Despommier

Vincent and Dickson continue virology 101 with a discussion of information flow from RNA to DNA, a process known as reverse transcription, which occurs in cells infected with retroviruses, hepatitis B virus, cauliflower mosaic virus, foamy viruses, and even in uninfected cells.

This episode is sponsored by Data Robotics Inc. To receive $50 off a Drobo or $100 off a Drobo S, visit drobostore.com and use the promotion code VINCENT.

Click the arrow above to play, or right-click to download TWiV #66 (50 MB .mp3, 68 minutes)

Subscribe to TWiV (free) in iTunes , at the Zune Marketplace, by the RSS feed, or by email.

Links for this episode:

• Discovery of RNA tumor viruses
• Reverse transcriptase found by Temin and Baltimore (pdfs)
• Figures for this episode
• Video of this episode – download .mp4 or .wmv or view below

Weekly Science Picks
Vincent Joint UN Programme on HIV/AIDS

Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv or leave voicemail at Skype: twivpodcast. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twiv.