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TWiV 262: Wrong form, right professor

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Host: Vincent Racaniello


Guest: Read More

TWiM #83: Illuminating tuberculosis and cryptococcosis

Hosts: Vincent RacanielloMichael Schmidt, ... Read More

TWiP 61 letters


Ian writes:


Dear TWiPers,


I just finished listening to the superb Twip #56 and I am thrilled because I am a huge fish nerd. In fact I spent much of my youth catching and chasing fish on the same lovely New Jersey barrier island mentioned in that episode. ... Read More

TWiM 65 Letters

Alexandra writes:


Dear TWIM-ers,


When I began listening to TWIV almost a year ago, I had just switched majors from philosophy to biology. I am now writing to you good people at TWIM at the end of my first undergraduate summer research gig, where I have had qui... Read More

Watch This Week in Virology Episode 300 Live from ASM HQ Aug 26 7 pm ET

This Week in Virology, the podcast about viruses, celebrates its 300th episode on Tuesday, August 26, 2014 with a live recording at the Washington, DC headquarters of the American Society for Microbiology. This special episode w... Read More

BacterioFiles Micro Edition 142 - Diversity Determines Dimensions

 This episode: Higher gut bacterial diversity is correlated with lower obesity and related problems!




Download Episode (6.1 MB,... Read More

TWiV 261: Giants among viruses

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Hosts: Vincent Racaniello and James Van Etten Read More

Growing bricks (with bacteria), not another brick in the wall: Ginger Krieg Dosier at TEDxWWF (video)

Imagine a world where bricks are grown instead of fired: this is the world architect-turn-scientist Ginger Krieg Dosier lives every day. Ginger strives to create an alternate building block that will craft a more sustainable future for the construction industry and in turn help to lower the worl... Read More

BacterioFiles 164 - Sponge Symbionts Synthesize Stuff

This episode: Bacteria symbiotic with sea sponges make many potentially useful compounds!


(8.3 MB, 9 minutes)


Show notes: 
News item/ Read More

TWiM 69 Letters

Gian writes:


Beloved TWiMers,


Did you see this paper in PLoS Computational Biology? It's mind-blowing. U. Maryland researchers found evidence for Acinetobacter and Pseudomonas nucleic acid integrated into human chromosomes and mitochondria, po... Read More

Scientists find life coming to Earth from space

Scientists from the University of Sheffield believe they have found life arriving to Earth from space after sending a balloon to the stratosphere.

The team, led by Professor (Hon. Cardiff and Buckingham Universities) Milton Wainwright, from the University’s Department of Molecular Biology and... Read More

BacterioFiles Micro Edition 143 - Parasites Prevent Paired Pestilences

 This episode: Gut parasites may fight each other to infect!




Download Episode (9.7 MB, 10.6 minutes)


Read More

TWiV 248: TWiP infects TWiV



Hosts: Vincent Racaniello, Dickson Despommier, and Rich Condit


Vincent, Dic... Read More

Bacteria 'use language to thrive'

A new study has revealed that bacteria use a form of communication similar to human language, but employing chemical signals instead of words. This language enables bacteria to thrive and researchers hope that by interpreting it they can develop new drugs to fight infections without bacteria dev... Read More

Rhizopus Stolonifer (Black bread mold) under magnification of 40X

black bread mold Read More

BacterioFiles Micro Edition 144 - Copper Chelator Calms Quicksilver

This episode: Bacteria could reduce mercury's toxicity in their environment!


(6.5 MB, 7 minutes)


Methanotrophs (bacteria that use methane for their carbon and energy) secrete siderophore-like compounds that are usually used to chelate copper and make it more bioavailable, but ... Read More

BacterioFiles 168 - Plentiful Plant Pathogen Partners

This episode: Multiple different fungi kill insects and give their nutrients to plant partners!


(8.3 MB, 9 minutes)


Show notes: 
Journal Paper


Read More

BacterioFiles Micro Edition 139 - Tamed Trespassers Treat Tumors

This episode: Inactivated virus particles may treat cancer or even vaccinate against it!


{joomp3_ext}http://traffic.libsyn.c... Read More

ICAAC 2013 C.difficile Update with Kelly Daniels and Philip Chung

Patients getting medical care can catch serious infections called healthcare-associated infections (HAIs). While most types of HAIs are declining, one -- caused by the bacterium Clostridium difficile --continues to grow. C. difficile causes diarrhea linked to 14,000 American deaths each year. Pa... Read More

BacterioFiles 162 - Desert Dwellers Densify Dunes

This episode: Spraying cyanobacteria could turn deserts into useful land!


(9.3 MB, 10.13 minutes)


Show notes: 
Ne... Read More

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