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Podcast del Microbio Nº190 y 191. El Cuarto Dominio (The Fourth Domain)

El podcast del Microbio Nº190 and 191 describes the recent metagenomic results that point towards the existence of a 4th do... 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

El podcast del microbio Nº 109: Derrames de petróleo

The Nº 109 of the "El podcast del microbio" deals with the recent oil spill in the Gulf of Mexico caused by the accident in the Deepwater Hor... Read More

The National Foundation for Infectious Diseases (NFID) announces the availability of two new resources designed to support pneumococcal disease prevention efforts

The National Foundation for Infectious Diseases (NFID)has announced the availability of two new resources designed to support pneumococcal disease prevention efforts on NFID’s website, Adultvaccination.org:

• a professional practice toolkit for healthcare professionals (HCPs)

Th... Read More

The Dawn of Proteomics

Frederick C. Neidhardt, F.G. Novy Distinguished University Professor, Emeritus, Department of Microbiology and Immunology, University of Michigan Medical School at Ann Arbor, authors a post at the Small Things Considered blog on the dawn of proteomics, the large-scale study of proteins, with a f... 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

The Microbial Weltanschauung

The figure for the number of prokaryotic cells on the planet, roughly 5x1030, is considerably greater than that of the estimated number of stars in the firmaments (3x1023). These two numbers have one thing in common: they both grew hugely and rather suddenly in recent human history.

Click "s... Read More

Trust science, not scientists

Whether or not the retrovirus XMRV is a human pathogen has been debated since the virus was first described in 2006. The answer is now clear: the results of Blood XMRV Scientific Research Group, along with a partial retraction of the 2009 Science paper describing identification of the retrovirus... Read More

USDA Uses Twitter to Inform Consumers of Recalls

I have been using twitter (@Microblogology) as a way to keep in touch with some of my online friends for awhile now. Eventually my occasional tweets involving microbiology caused me to be "discovered" by Chris Condayan (@MicrobeWorld) and I was quickly followed by some other people in the scien... Read More

El podcast del Microbio Nº 206. Estromatolitos antárticos

El podcast del Microbio Nº206 is dedicated to the recent discovery of stromatolites in deep of Antartic lake Untersee. El p... 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

Genes, malevolent and beneficial pathogens and autoantibodies in HIV-1/AIDS

Certain viral infections are known to increase or decrease HIV-1 replication or viral load, perhaps by competing with the same receptors, or via immune and other effects.Many autoantibodies in HIV-1 infection also target the immune network and this may well contribute to pathology. 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

A Giant Among Giants

Merry Youle from the Small Things Considered blog ponders the potential size a virus can be:

"With such fascinating stories being told by Mimivirus and the other giants, people are now looking for them in more environments. Modified techniques are called for, as those used previously to spot ... 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

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

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

CDC: Key Facts About Swine Influenza

Good basic info on Swine Flu in humans and pigs. 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

TWiV 160 Letters

Neva writes:

Hi fellas,

Great programs as always. I look forward to each one: TWIV, TWIM & TWIP. .....Lots of TWIT too. ;-)

Here is a list of top science apps forwarded by William Gunn on G+.

Mendeley and PLoS staff both vo... Read More

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