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TWiV 125 – TWiV infects FiB

20 March 2011 by Vincent Racaniello

icosahedron light

Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Marc Pelletier

This Week in Virology and Futures in Biotech join together in a science mashup to talk about a virophage at the origin of DNA transposons, and unintended spread of a recombinant retrovirus.

[powerpress url=”http://traffic.libsyn.com/twiv/TWiV125.mp3″]

Click the arrow above to play, or right-click to download TWiV #125 (59 MB .mp3, 81 minutes).

Subscribe to TWiV (free) in iTunes , at the Zune Marketplace, by the RSS feed, by email, or listen on your mobile device with the Microbeworld app.

Links for this episode:

  • A virophage at the origin of large DNA transposons (Science)
  • EurekAlert! on virophage
  • Sputnik, the first virophage (Nature)
  • Unintended spread of BSL2 recombinant retrovirus (Retrovirology)
  • TWiV on Facebook
  • Letters read on TWiV 125
  • Video of this episode – download large or small .mp4 or view below

Weekly Science Picks

Marc – JotNot
Dickson – New bunyavirus in China (NEJM)
Rich – Listening to the Deep Ocean Environment (LIDO) recording of the Hatsushima earthquake (ScienceDaily article) – thanks Bridget!
Alan –Walter and Ina: A Story of Love, War, and Science
Vincent – Icosahedral light fixture (thanks, Eric!)

Send your virology questions and comments (email or mp3 file) to twiv@microbe.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twiv.

Filed Under: This Week in Virology Tagged With: cafeteria virus, contamination, futures in biotech, giant virus, Marc Pelletier, mariner, retrovirus, sputnik, transposon, twit, viral, virology, virophage, virus

Futures in Biotech 76: It’s time to proteo me

16 March 2011 by Vincent Racaniello

I joined Marc Pelletier and Ruedi Aebersold on futures-in-biotechepisode 76 of Futures in Biotech for a conversation about how mass spectrometry has become one of the most important technologies in our move towards personalized medicine. We also talk about systems biology, a topic we first discussed in TWiV #121.

[powerpress url=”http://www.podtrac.com/pts/redirect.mp3/twit.cachefly.net/fib0076.mp3″]

Click the arrow above to play, or right-click to download FiB #76 (33 MB .mp3, 68 minutes)

Download video (292 MB .mp4)

Filed Under: Information Tagged With: futures in biotech, Marc Pelletier, proteome, proteomics, ruedi aebersold, systems biology, viral, virology, virus

Futures in Biotech 60: Do you come to this cave often?

25 May 2010 by Vincent Racaniello

I joined Marc Pelletier on futures-in-biotechepisode 60 of Futures in Biotech for a conversation with Dave Brodbeck, George Farr, and Andre Nantel. We talked about primate face recognition, discovery of a new antiviral compound to treat hepatitis C virus infection, changing the length of a codon from three to four bases, and the sequence of the neanderthal genome.

[audio:http://www.podtrac.com/pts/redirect.mp3/twit.cachefly.net/fib0060.mp3 | titles=FiB 60]

Download FiB #60 (44 MB .mp3, 91 minutes)

Video courtesy of Team ODTV

 

Download video (179 MB .mp4)

Filed Under: Information Tagged With: antiviral, futures in biotech, HCV, hepatitis, hepatitis C virus, viral, virology, virus

Futures in Biotech on influenza

31 March 2009 by Vincent Racaniello

futures-in-biotechI joined host Dr. Marc Pelletier on the TWiT podcast ‘Futures in Biotech’ to interview influenza virologist Dr. Peter Palese, professor and chair of microbiology at the Mount Sinai School of Medicine in New York. We talk about influenza and why Dr. Palese revived a virus that killed 50 million people.

Download Futures in Biotech 40: Virus Reborn or subscribe to the podcast in iTunes.

Filed Under: Events Tagged With: futures in biotech, influenza, Palese, podcast, twit, viral, virology, virus

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by Vincent Racaniello

Earth’s virology Professor
Questions? virology@virology.ws

With David Tuller and
Gertrud U. Rey

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Contents

Table of Contents
ME/CFS
Inside a BSL-4
The Wall of Polio
Microbe Art
Interviews With Virologists

Earth’s Virology Course

Virology Live
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Virologia en Español
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