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TWiV 115 Letters

Vinayaka writes:


Some additional info that I gathered on viruses on the verge of elimination (may or may not be new to you):


It appears that the next virus on the list of FAO to eradicate is PPR virus ( Read More

ASM's Peer-Reviewed Collection of K-12 Outreach Classroom Activities

The American Society for Microbiology Committee on K-12 Education publishes peer-reviewed resources that convey important scientific concepts from the microbial world, such as microbial processes, methods used to study microorganisms and other general science topics. The activities are student-c... Read More

TWiV 101 Letters

Russ writes:


I think this image from www.3d4medical.com is great!


This is a cool app for the iPad. This would make a great pick of the week


Russ


Julian writes:<... Read More

El podcast del Microbio Nº 200. Baruch Blumberg



























El podcast del Microbio Nº200 is dedicated to the memory of Baruch Blumberg (1925-2011). El podcast del Microbio Nº200 está... Read More

Can India remain polio-free?

India has been free of polio for over one year. This is a remarkable accomplishment, considering that just 30 years ago the country recorded 200,000 cases of the disease annually, or one every three minutes. With polio endemic in two neighboring countries, Pakistan and Afghanistan, and in the mo... Read More

TWiV 110 Letters



Jay writes:


Looks like the polio outbreak in the Congo is pretty bad.


http://www.google.com/hostednews/afp/article/ALeqM5jpSHvrTg3sqCZs9hPXwYsuwAjXNA?docId=CNG.29d0fd00722f6f7964062dad40b4f107.ca1


http://www.unicef.org/me... Read More

TWiV 166 Letters

Eric writes:


Hello Professors,


Thanks again for all the effort and care you invest into your podcasts. I'm writing today to suggest a pick of the week: The Nature of Things with David Suzuki. Suzuki, one of Canada's scientist/rock-stars, hosts... Read More

The Three Faces of Thiomargarita

Merry Youle of Small Things Considered has authored a post that looks at Thiomargarita spp.

"Non-motile Thiomargarita was first discovered in 1999 off the Namibian coast, thus was named T. namibiensis. Its cells are large spheres, arranged in chains, each chain enclosed in a mucous sheath. Av... 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

Tree of Life Blog: Overselling the microbiome award #2: The Marshall Protocol

A discussion of the "Marshall Protocol" which is a claimed treatment for all sorts of ailments. The article discusses how the MP backers suggests not only that microbes cause a wide diversity of ailments, but that a specific protocol can cure these ailments. The article discusses the lack of e... Read More

Genome of arsenic bacterium sequenced

The genome nucleotide sequence has been determined of the bacterium GFAJ-1, which has been suggested to survive in high levels of arsenic and in fact incorporate arsenic into macromolecules. The sequence does not address the controversy over whether the bacterium can utilize arsenic. I suppose t... Read More

It's Raining Viruses

It’s true! Each year it rains viruses, more than a trillion of them per acre over thousands of forested acres in the USA. This is the work of the airborne arm of the USDA Forest Service, part of their efforts to reduce the devastation to hardwood forests caused by the imported gypsy moth, Lymant... Read More

TWiV 155 Letters

Kim writes:


To the TWiVerati Intelligencia,


Each week you begin your show with the tagline, "This Week in Virology: The podcast about viruses, the kind that make you sick."


I recognize that viruses have been responsible for some of the biggest epidemic... Read More

El podcast del Microbio Nº 230: Pequeña Micro-Pila de Energía (New Micro-Fuel Cell)



























El podcast del microbio Nº 230 summarize the work by Li et al. and published in Biotechnology Bioengineering about Microbial el... Read More

El podcast del Microbio Nº 233. Bacterias come-sushi (sushi-eater bacteria)



























El podcast del microbio Nº 233 summarize the findings by Handeman et al (Nature, 464: 908-912.) on the transfer of carbohydrate-... Read More

TWiV iTunes Reviews




TWiV listeners have spent their valuable time writing comments about the podcast on iTunes, and it's a shame that most people don't see them. I'm putting them here as a way of thanking them for their time, and for listening. This i... Read More

World Tuberculosis Day 2009

Today is World Tuberculosis Day.

"World TB Day, 24 March 2009, is about celebrating the lives and stories of people affected by TB: women, men and children who have taken TB treatment; nurses; doctors; researchers; community workers--anyone who has contributed towards the global fight agains... Read More

TWiV 98 Letters

James writes:


I'm just writing to clarify my question about the production of the flu vaccine if one of the other seasonal strains was removed as there seemed to be a bit of confusion about the point of it.


As I understand it one of the biggest holdups in seas... Read More

Comments on the “Synthetic Cell”

"The now famous announcement by the Venter group is based on their paper in Science entitled Creation of a Bacterial Cell Controlled by a Chemically Synthesized Genome. We applaud this work for its impressive technical achievement and we acknowledge its future potential. However, we find the ter... Read More

TWiV 153 Letters

Jim Pipas writes:


1. Geographic Breakdown. The data can be broken down by location if you download Table S2. It is in the last column. We didn't discuss the data by location because for this paper we took a single sample from each site. Thus, this is a snapshot of vir... Read More

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