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Watch Man-Controlled Bacteria Build A Nanoscale Pyramid

Forget nanobots. Who needs ‘em? Since apparently we can now directly control live bacteria and make them do our bidding. I’m in awe. The feat was accomplished – and extensively documented in the video above – by researchers at the NanoRobotics Laboratory of the École Polytechnique de Montréa... Read More

Rubber from Microbes

Working with Goodyear, biotechnology company Genencor has been engineering bacteria that make isoprene--the chemical used to make tire rubber--from sugars derived from biomass. But ramping up microbial production of isoprene to such a scale that it can compete with petroleum-derived rubber has p... Read More

The postmortem on pregnancy and H1N1 flu

As early as last July, federal health officials warned doctors and pregnant women that the H1N1 (swine) flu virus appeared especially hazardous for pregnant women. In the fall, officials urged pregnant women to be vaccinated against H1N1, although surveys showed that pregnant women often hesitat... Read More

Mundo de los Microbios - Episodio 46

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A continuación: Los limpiadores del lago Soap, El oxígeno nos lo trajeron los microorganismos, Resolviendo problemas con los virus, y La suciedad de la vajilla.


Los limpiadores d... Read More

Facebook 'linked to rise in syphilis' in Britain

UK Professor Peter Kelly, director of public health in Teesside, claims his research staff has found a link between social networking sites and the spread of Syphilis, especially among young women.

According to Kelly, "there has been a fourfold increase in the number of syphilis cases detecte... 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

Biofilm Production Aids Campylobacter Survival

Scientists at the Institute of Food Research have found a way that the foodborne pathogen Campylobacter can survive in the environment.

Campylobacter is the main cause of food poisoning in Europe and America, most often contracted from eating under-cooked chicken or turkey. It is estimated th... Read More

Microsporum gypseum colony

Microsporum gypseum colony on Sabouraud's agar (1:5) 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

Biologist Wins Templeton Prize

Francisco J. Ayala, a biologist and former Roman Catholic priest whose books and speeches offer reassurance that there is no essential contradiction between religious faith and belief in science, particularly the theory of evolution, has won the 2010 Templeton Prize, the foundation that awards i... Read More

A Strange Brew May Be a Good Thing

Naomi Most, a devoted brewer of a fermented tea called kombucha, keeps her “big momma” in the garage. The big momma in question is a 20-pound pancake of gelatinous and, well, rather gross-looking bacteria and yeast floating atop a vat of kombucha, a drink that enthusiasts tout as a tonic for dig... Read More

Bacteria Show New Route to Making Oxygen

Microbiologists have discovered bacteria that can produce oxygen by breaking down nitrite compounds, a novel metabolic trick that allows the bacteria to consume methane found in oxygen-poor sediments.
Click here to find out more!

Previously, researchers knew of three other biological pathway... Read More

TWiP 6: Tapeworms, the long and short of it

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

Why Young Are Most Affected by Swine Flu Revealed in Virus Structure

A team of scientists from The Scripps Research Institute and other institutions has solved the structure of a key protein from the virus that caused last year's "swine flu" influenza epidemic. The structure reveals that the virus shares many features with influenza viruses common in the early 20... Read More

Sulfer granules on dressing

Sulfer granules on dressing from draining actinomycotic sinus Read More

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

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CDC: Most flu indicators below baselines

Pandemic flu activity remained at uncharacteristically low levels for week 10 of the season, the US Centers for Disease Control and Prevention (CDC) said in its most recent update, though the virus is still circulating amid anecdotal reports of increased activity in a few southern locations.

... Read More

Do Low-Level Antibiotics Create Mutant “Zoos”?

A new generation of drug-resistant bacteria could be coming faster, and through a different mechanism, than researchers had expected.

That is the scary finding of a new study by William Fairfield Warren Distinguished Professor James J. Collins, a College of Engineering professor of biomedical... Read More

Colonies of Bacteria Fight for Resources with Lethal Protein

Rival colonies of bacteria can produce a lethal chemical that keeps competitors at bay, scientists at UC San Diego, University of Texas and Tel Aviv University report this week.

By halting the growth of nearby colonies and even killing some of the cells, groups of bacteria preserve scarce r... Read More

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

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