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10 Ways to Be Your OWN Boss In The Lab

In an ideal world, every PI would be a nurturing and challenging mentor who carefully guides your project and is invested in developing your skills as a scientist. In the real world, however, that kind of leadership can be hard to find.

In any case, one of the most important and useful mental... Read More

Is circovirus DNA infectious?

The US Food and Drug Administration does not want Rotarix, the rotavirus vaccine, to be used because it contains porcine circovirus 1 DNA. If complete copies of the circovirus genome were present, would they constitute a potential threat to recipients? Put another way, is circovirus DNA infectio... Read More

Emerging disease: Looking for trouble

How do you persuade philanthropists to pay $1 million for every pathogenic human virus you discover? Anjali Nayar talks to 'virus hunter' Nathan Wolfe in Cameroon to find out.

Every day, more than 100 patients line up for treatment outside the bare cement walls of a rural health clinic in the... Read More

MicrobiologyBytes on Friendfeed

The latest news about microbiology - and then some. Read More

Infectious Bite - The Vampire/Malaria Awareness Blog

I am always interested in how science or health communicators often use popular culture as a hook for drawing people into interesting research. Every morning I scan the "blogosphere," news sites and other sources for interesting stories or items to share on MicrobeWorld. Today I came across the ... Read More

Audio interview with Jeffrey Brinker--A Quorum of One: Solitary Bacterial Cell Does Its Own Sensing

Materials scientist Jeffrey Brinker and his collaborators at Sandia National Laboratory in Albuquerque, N.M., have confined individual Staphylococcus aureus cells in vessels that consist of porous silica nanostructures. These structures isolate the cells physically and chemically from other cell... Read More

Scientists Uncover Vast Microbial Diversity of Carnivorous Pitcher Plant

The microbial ecosystem inside the carnivorous pitcher plant is vastly more diverse than previously thought according to research published in the March 2010 issue of the journal Applied and Environmental Microbiology.

Researchers from Louisiana State University used genomic fingerprinting te... Read More

TWiP 6: Tapeworms, the long and short of it



Vincent and Dick talk about the anatomy and life cycle of beef and pork tapeworms, and why House was wrong about neurocysticercosis.


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MTS46 - Curtis Suttle - It's a Virus World and We Just Live On It



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10 Tips for the Isolation of High Quality RNA from Soil

RNA Isolation from soil is one of the most difficult applications we perform in environmental molecular biology. RNA purification is always an arduous task and from soil it becomes a bigger challenge. One of the biggest problems is the yield of RNA from soil. Because typical yields of RNA are s... Read More

Porcine circovirus DNA in rotavirus vaccine

The US Food and Drug Administration has recommended that administration of the Rotarix vaccine, which protects against rotavirus infection, be suspended. This action comes after an independent research group found that the vaccine contains DNA of porcine circovirus type 1. Read More

Futures in Biotech 56: RNA viruses and more

Vincent Racaniello, host of This Week in Virology, appears in the latest episode of Futures in Biotech with Marc Pelletier.

With a focus on RNA viruses, Vincent and and Marc are joined by Stanford University School of Medicine Professor Karla Kirkegaard and discuss where RNA viruses came from... Read More

Time's Up

Merry Youle of the Small Things Considered blog has a new post up that looks at the phage-encoded holin timer and its function in a lytic infection.

"Holins are the smallest known biological timers. Timers, not clocks. Timers tick along, then go off after the specified interval. These small, ... Read More

TWiV 74: Influenza with Professor Adolfo Garcia-Sastre



On episode #74 of the podcast This Week in Virology, Vincent speaks with Adolfo Garcia-Sastre about the origin, pathogenesis, and prevention of the 2009 pandemic influenza H1N1 virus.


Ho... Read More

The D225G change in 2009 H1N1 influenza virus

Last year a mutation in the HA gene of the 2009 H1N1 influenza virus was identified in isolates from patients with severe disease. At the time I concluded that the emergence of this change was not a concern. Recently the Norwegian Institute of Public Health reported that the mutation, which caus... Read More

Transposases are the most abundant, most ubiquitous genes in nature

A team of scientists based at San Diego State University, the University of Chicago, and the University of South Florida have analyzed all sequence data available in public databases from complete genomes and environmental community genomes, and found out that jumping genes (known as transposase... Read More

How to Make a Decision: Advice for Scientists

Which grad school should you go to?… should you take that new job?… should you quit your current job?… should you stay in science?… should you get married, go for a run, eat that chocolate bar?…..

You have a multitude of decisions to make in your life. But now you are facing a particularly im... Read More

Contagion, the movie

Contagion is the name of a new action-thriller movie about a global outbreak of a deadly viral disease. Slated to be released in 2011, it is directed by Steven Soderbergh and stars Matt Damon, Kate Winslet, Jude Law, Marion Cotillard, Gwyneth Paltrow, and Lawrence Fishburne. That’s certainly an ... Read More

18 Things You Need to Know for Job Hunting Success in Biotech

Travis Medley, Bitesize Bio's resident scientific employment guidance counselor, recently attended a meeting for job seekers in the biotech industry during which a panel of senior Human Resources professionals answered questions and provided insight for people looking to find work within biotech... Read More

Aurintricarboxylic acid (ATA) may be an effective antiviral against Influenzaviruses

The hunt continues for novel antiviral agents especially against the pandemic H1N1 virus. In this article, a drug that has been used to fight HIV infection and vesicular stomatitis now appears to have the potential to block influenzavirus infection by inhibiting neuraminidase. This may be yet ... Read More

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