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The Dog Bacteria That Can Protect You From Asthma

Studies suggest that infants who grow up with dogs in their home are less likely to develop asthma. Researchers may now have found one reason why. Pets, dogs in particular, may protect infants from the effects of a common virus, respiratory syncytial virus (RSV).

Infants with severe RSV infec... Read More

BESC researchers tap into genetic reservoir of heat-loving bacteria

The identification of key proteins in a group of heat-loving bacteria by researchers at the Department of Energy's BioEnergy Science Center could help light a fire under next-generation biofuel production.

Scientists have long been on the hunt for cost-effective ways to break down complex pla... Read More

Oddly Microbial: 86 Million Year-Old Deep Seabed Mystery Cells

Life in a high-pressured environment with practically nothing to eat might be ok for high-fashion models, but it’s an unlikely lifestyle choice for a single cell whose usual overriding goal is to become two cells. Yet the largest living ecosystem on Earth—the deep biosphere—is comprised of micro... Read More

Bacteria a potential threat to nuclear waste repositories

By interacting with the radioactive waste and the materials used to contain it, underground microorganisms may affect the safety of nuclear waste repositories, for better or for worse.

Underground, time appears to stand still. That is one of the reasons why deep geological formations are cons... Read More

Anne K. Jones - Cyanobacteria's Potential as a Fuel Product (MWV59)

In episode 59 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Vancouver, BC Canada on February 17, 2012, Dr. Stan Maloy ... Read More

TWiM #29: Death and an iron-loaded spike

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Hosts: Vincent Racaniello and S... Read More

TWiM 34: Doing the DISCO with Emiliania

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Hosts: Vincent Racaniello, Read More

Clostridium difficile

A colour-enhanced scanning electron micrograph image showing a cluster of Clostridium difficile on a surface. Clostridium difficile is a species of Gram-positive bacteria that causes severe diarrhea and other intestinal disease when competing bacteria in the gut flora have been wiped out by anti... Read More

TWiV 190: The second ferret of the Apocalypse

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Hosts: Vincent Racaniello, Alan Dove, and Read More

BacterioFiles Micro Edition 78 - Proving Prions Provide Positives

This episode: Prions may actually help yeast populations survive!



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TWiV 182: One flu over the ferrets' nest

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Hosts: Vincent Racaniello, Rich Condit, Read More

TWiP 41 Letters

Adam writes:

What up Doc's?


I'm writing to voice my complete disagreement with the sentiments of Sven Urban, in his letter on TWIP 38, that you as hosts are prone to engage in a ‘degree of banter which is distracting'.


I'm sure Dickson does not mind being ant... Read More

Dicty fruit

Dictyostelium discoideum is a soil-living amoeba. A group of 100,000 form a mound as big as a grain of sand.

The hereditary information is carried on six chromosomes with sizes ranging from 4 to 7 Mb resulting in a total of about 34 Mb of DNA, a multicopy 90 kb extrachromosomal element that h... Read More

I can haz ASM talks

An I Can Haz Cheezburger meme for ASM's General Meeting in San Francisco created by artist Michele Banks. Read More

TWiV 183 Letters

Joe writes:


How cool is that to be listening to you all reading my emails with Peter Sandman while I am stuck in traffic.


I loved the discussion and want to send a big thank you to Michael for joining in and giving us the missing perspective of what the NSABB ... Read More

48% of Retail Chicken Contaminated with E. Coli

A recent test of packaged raw chicken products bought at grocery stores across the country found that roughly half of them were contaminated with the bacteria E. coli.

E. coli, which the study said was an indicator of fecal contamination, was found in 48 percent of 120 chicken products bought... Read More

Dip Chip biosensor uses microbes to instantly detect almost any toxic substance

Once upon a time, tasters were employed by the well-to-do, in order to check that their food or drink wasn't poisonous. Today, there are electronic biosensors that can do more or less the same thing. Unfortunately, as was no doubt sometimes the case with the tasters, the biosensors can’t always ... Read More

TWiV 188 Letters

Judi writes:


To our TWIV leaders!


If you have a mac with Apps, please go to the app store and download cell images.... I think you'll have a great time going through them.


One other thing - I listened to your show on science reform with interest but I ... Read More

Genetic variation in human gut viruses could be raw material for inner evolution

A growing body of evidence underscores the importance of human gut bacteria in modulating human health, metabolism, and disease. Yet bacteria are only part of the story. Viruses that infect those bacteria also shape who we are. Frederic D. Bushman, PhD, professor of Microbiology at the Perelman ... Read More

Killer whales facing an airborne threat

New research shows that killer whales are inhaling bacteria, fungi and viruses once believed to be found only on land. Some of the pathogens are highly virulent. And some are even antibiotic-resistant.

The scientists followed the killer whales by boat, trying to catch the precise moment the a... Read More

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