Monday, August 7, 2017

BacterioFiles 305 - Defensive Disordered Desiccation

Credit: Bob Goldstein
and Vicky Madden,
CC BY-SA 3.0
This episode: Tardigrades have an interesting way of surviving complete drying out: by producing proteins lacking a stable structure!

Download Episode (11.8 MB, 13 minutes)

Show notes:
Microbe of the episode: Chandipura vesiculovirus

News item

Journal Paper:
Boothby TC, Tapia H, Brozena AH, Piszkiewicz S, Smith AE, Giovannini I, Rebecchi L, Pielak GJ, Koshland D, Goldstein B. 2017. Tardigrades Use Intrinsically Disordered Proteins to Survive Desiccation. Mol Cell 65:975–984.e5.

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  • Bacteria can mutate faster or slower to adapt to their environment
  • Cyanobacteria respond to different colors of light in different ways (paper)(commentary)
  • Intense prolonged exercise could negatively impact the gut community

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