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BacterioFiles Micro Edition 130 - Bacteriophages Bind Boogers

This episode: Phages hang out in mucus to ambush bacteria!




Download Episode (6.4 MB, 7 minutes)


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BacterioFiles Micro Edition 132 - Microbes Modify Mitochrondrial Material

This episode: Some bacterial DNA sequence seems to integrate into human cells, especially in cancerous tissue!




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BacterioFiles Micro Edition 135 - Prodigious Pandora Particles Perceived

This episode: New giant virus discovered, with a genome larger than that of some eukaryotes!




Download Episode (7.5 MB, 8.1 minutes)... Read More

BacterioFiles Micro Edition 151 - Morels Make Microbial Meals

This episode: Fungi herd and raise bacteria for slaughter!


(13.2 MB, 14.4 minutes)


Show notes: 
News item/ Read More

TWiP 73: I'm nibbling my way back to you

Vincent and Dickson discuss how nibbling of human cells by Entamoeba histolytica, a process called amoebic trogocytosis, contributes to cell killing and tissue invasion.


Hosts: Vincent Racaniello Read More

BacterioFiles Micro Edition 138 - Slime Sustains Sidekick Pseudomonas

This episode: Slime mold cells carry bacteria with them, some for food and some for chemical warfare!




Download Episode (6.4 MB, 7 m... Read More

BacterioFiles Micro Edition 137 - Germ's Jammer Jumpstarts Genes

This episode: Pathogen's CRISPR-Cas system (for defense against viruses) can be modified to change gene expression in mammals!




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TWiM #82: Betrayal and compromise

Hosts: Vincent RacanielloMichael Schmidt, ... Read More

TWiM #77: Zombie plants and no pain, no gain

Hosts: Vincent RacanielloElio SchaechterMichael Schmidt and Read More

Interview of Dr. Partha Pratim Majumder (Master of Genetics)

National Institute of BioMedical Genomics (NIBMG), an autonomous Institute by the Government of India, located around 50 Kms away from Kolkata, a metropolitan city of India. This institute is known to be the only Institute in India devoted with the researches on “Biomedical Genomics”. Dr. Partha... Read More

TWiV 263: Game of clones



Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove Read More

BacterioFiles Micro Edition 152 - Scientists Subjugate Circadian Cycles

This episode: Circadian rhythms in bacteria are amazingly simple, and now scientists have figured out how to modify their effects to help produce useful chemicals!


(11.2 MB, 12.25 minutes)


Show notes: 
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Thank Your Gut Bacteria For Making Chocolate 'Healthy'

Boy, it's a good time to be a dark chocolate lover.

We've noted before the growing evidence that a daily dose of the bitter bean may help reduce blood pressure. There also seems to be a link between a regular chocolate habit and lower body weight.

Now scientists are offering an explanation... Read More

TWiV 278: Flushing HIV down the zinc



Hosts: Vincent Racaniello, Dickson Despommier, Read More

TWiV 287: A potentially pandemic podcast

Matt updates the TWiV team on MERS-coronavirus, and joins in a discussion of whether we should further regulate research on potentially pandemic pathogens.


Hosts: Vincent Racaniello Read More

BacterioFiles 157 - Azotobacter Assists Algae

This episode: Nitrogen-fixing bacteria could provide nitrogen to algae in biotech processes!


(7.4 MB, 8 minutes)


Show notes: 
Journal... Read More

TWiM 62 Letters

Robert writes:
In TWIM #60 @1:06:23 Michael Schmidt suggests that glucose for fermentation from biomass is a necessary step in production of fuel ethanol. Fuel ethanol and other low molecular weight compounds can also be produced by autotrophic anaerobic fermentation of ... Read More

TWiV 271: To bee, or not to bee, that is the infection



Hosts: Vincent Racaniello, Dickson Despommier, Read More

BacterioFiles 167 - Gut Grows Gluten Gluttons

This episode: Some bacteria in the guts of healthy volunteers are able to break down gluten!


(9.7 MB, 10.5 minutes)


Show notes: 
Jour... Read More

BacterioFiles 161 - Permafrost Produces Perceptible Pithos

This episode: The largest virus so far has been discovered in ancient Siberian permafrost!


(9.5 MB, 10.3 minutes)


Show notes: 
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