Sunday, January 24, 2010

BacterioFiles Episode 4


In this show, I report on four exciting stories: using slime molds to design networks, bacteria working together to reduce environmental damage, a stomach germ that helps prevent tuberculosis, and bacterial colonies that flash in synchrony.

Download Episode (10 MB, 11 minutes)

Download Sections:
Intro
Story 1
Story 2
Story 3
Story 4
Ending Comments

Show notes:
Story 1: News item/Journal paper
Story 2: News item/Journal paper
Story 3: News item/Journal paper
Story 4: News item/Journal paper

Nature video for story 4:


Other interesting stories:
**Bacteria detoxify selenium in soil
**Scientists find heat-loving organisms in Arctic waters and trace them to their probable origins
**Distillery plans to use bacteria to digest yeasty waste, using the resulting methane to produce electricity (or power local cars), ultimately reducing costs
**Scientists find that eating lots of apples may lead to more good bacteria in the gut
**Researchers discover that some kinds of bacteria have membrane-bound internal structures, which were once thought to only exist in eukaryotes (like animals and plants)
**Development of a potential probiotic treatment for Inflammatory Bowel Disease

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

Subscribe at iTunes

This show features music from Mevio's podsafe Music Alley.

Sunday, January 10, 2010

BacterioFiles Episode 3

In this show, I report on four exciting stories: a new giant virus, bacteria that fight cancer, ancient microbial DNA, and using viruses to modify plants.

Download Episode (8 MB, 9 minutes)

Download Sections:
Intro
Story 1
Story 2
Story 3
Story 4
Ending Comments

Show notes:
Story 1: News item/Journal paper
Story 2: News item/Journal paper
Story 3: News item/Journal paper
Story 4: News item/Journal paper


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

Subscribe at iTunes

This show features music from Mevio's podsafe Music Alley.