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Marc Pelletier

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 58: The Vertical Farm

19 April 2010 by Vincent Racaniello

I joined Marc Pelletier on futures-in-biotechepisode 58 of Futures in Biotech for a conversation with Dickson Despommier. We talked about some of Dickson’s passions – eukaryotic parasites and vertical farming. The idea for placing hydroponic farms in skyscrapers, about to be realized, was conceived by one of Professor Despommier’s classes at Columbia University.

Video courtesy of Team ODTV

 

Download video (179 MB .mp4)

Filed Under: Information Tagged With: dickson despommier, Marc Pelletier, parasite, twip, TWiV, vertical farm

Futures in Biotech 43: Temporal Alien Mammoth Overlords

1 June 2009 by Vincent Racaniello

futures-in-biotechI joined host Marc Pelletier and Andre Nantel, Justin Sanchez, and Dave Brodbeck for a discussion on recent big stories in bioscience. Topics included wooly mammoths, cybernetics, viruses in the oceans, and controlling your computer with your brain.

Download Futures in Biotech 43 or subscribe to the podcast in iTunes.

Filed Under: Events Tagged With: Andre Nantel, bioscience, biotech, Dave Brodbeck, Justin Sanchez, Marc Pelletier, twit, Vincent Racaniello, 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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