Monday, October 15, 2018

BacterioFiles 358 - elegans Endures Edifying Enterococcus

Caenorhabditis elegans
By Bob Goldstein, UNC Chapel Hill
Own work, CC BY-SA 3.0
This episode: Roundworms and not-too-irritating bacteria quickly evolve a beneficial relationship when under threat from other bacterial pathogens!
Download Episode (7.5 MB, 8.1 minutes)

Show notes:
Microbe of the episode: Siegesbeckia yellow vein betasatellite

News item

Journal Paper:
Rafaluk‐Mohr C, Ashby B, Dahan DA, King KC. 2018. Mutual fitness benefits arise during coevolution in a nematode-defensive microbe model. Evol Lett 2:246–256.

Other interesting stories:

Post questions or comments here or email to bacteriofiles@gmail.com. Thanks for listening!

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Episode outline:

Sunday, October 7, 2018

No episode this week

Family event this weekend, so I didn't have time to get an episode up. See you next week!

Monday, October 1, 2018

BacterioFiles 357 - Colossal Contagion Codes Catabolism

Tetraselmis alga
By: David Patterson and
Bob Andersen, CC BY-NC 3.0
This episode: A new giant virus infecting marine algae brings its own genes related to fermentation, generating energy in the absence of oxygen!

Thanks to Drs. Chris Schvarcz and Grieg Steward for their contributions!

Download Episode (14 MB, 15.25 minutes)

Show notes:
Microbe of the episode: Borrelia anserina

News item

Journal Paper:
Schvarcz CR, Steward GF. 2018. A giant virus infecting green algae encodes key fermentation genes. Virology 518:423–433.

Other interesting stories:

Post questions or comments here or email to bacteriofiles@gmail.com. Thanks for listening!

Subscribe: Apple Podcasts, RSS, Google Play. Support the show at Patreon, or check out the show at Twitter or Facebook.

Episode outline: