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Bioinformatics Insight (Video)

Introduction to bioinformatics with Dr. Steve Jones, Head, Bioinformatics, Genome Sciences Centre, BC Cancer Agency. Read More

Everyone Rowing in the Same Direction

Is there such a thing as an obligatorily multicellular prokaryote? Merry Youle of the Small Things Considered blog reviews a recent paper published in the May issue of Applied and Environmental Microbiology that announces the finding of a new subgroup within magnetotactic multicellular prokaryot... Read More

Scientist Makes Synthetic Life

Dr Craig Venter says his researchers built a DNA strand from scratch and inserted it into a simple bacterium, creating so-called synthetic life.

Applications of the study include the manufacture of organisms designed for specific tasks, such as making vaccines or cleaning up pollution.

A r... Read More

Researchers Say They Created a ‘Synthetic Cell’

The genome pioneer J. Craig Venter has taken another step in his quest to create synthetic life by synthesizing an entire bacterial genome and using it to take over a cell.

Dr. Venter calls the result a “synthetic cell” and is presenting the research as a landmark achievement that will open ... Read More

Soil bacteria trials show yield increases in wheat

Growers could save 50-100kg/ha of nitrogen by applying friendly bugs to wheat crops, according to research carried out by Masstock as part of a European programme.

The firm had been testing various soil bacteria for their ability to either increase yields or replace nitrogen as part of the R... Read More

Eradication of smallpox may have set the stage for HIV pandemic, study says

The worldwide eradication of smallpox in the mid-20th century was a remarkable public health achievement, but it may have set the stage for the HIV pandemic of the latter half of the century, researchers reported Tuesday.

Laboratory tests suggest that immunity to smallpox triggered by the vac... Read More

Thousands of new drug leads identified in the fight against malaria

Malaria kills hundreds of thousands of people every year, and the malaria parasite Plasmodium falciparum is behind a majority of those deaths. Although newer drug combinations (of artemisinins) proved effective after resistance to widely used treatments appeared, hints of resistance to this ne... Read More

Unexpectedly High Rate of Multiple Strains in Fungal Infection

New research shows that nearly 1 in 5 cases of infection with the potentially deadly fungus Cryptococcus neoformans are caused by not one but multiple strains of the pathogen. Researchers from the Institut Pasteur and the University of Minnesota Medical School report their findings in the inaugu... Read More

New Steps Toward a Universal Flu Vaccine

Researchers at Mt. Sinai School of Medicine have developed a novel influenza vaccine that could represent the next step towards a universal influenza vaccine eliminating the need for seasonal immunizations. They report their findings in the inaugural issue of mBio™, the first online, open-access... Read More

Yogurt Found to Reduce Children's Infections

Parents who want to reduce the number of coughs, stomach aches and infections in their children may want to reach for the probiotic yogurt, according to the results of a new study. Researchers from Georgetown University Medical Center enrolled more than 600 children, ages 3-6, in a study to see ... Read More

Fighting bacteria with bacteria – common nose germ provides new weapon against superbugs

Our bodies are under siege, constantly fighting back assaults from disease-causing bacteria. But we are also home to many harmless bacterial species that are share our bodies to no ill effects. Now, it seems that these ‘commensals’ could be our hidden allies against their harmful cousins. In one... Read More

El podcast del Microbio 110 y 111: La estirpe de Caín

The Nº 110 and 111 of "El podcast del microbio" describes the fratricide behaviour of Streptococcus pneumoniae and the role of Lyt C autolysisn. En "El podcast del microbio" Nº 110 y 111 se habla del comportamiento fratricida de Streptococcus pneumoniae y el papel de la autolisina Lyt C.

{mp... Read More

Faux fighters - researchers replicate artificial antibodies, diseases dismayed

Proof that to be truly innovative, one must never accept the status quo. The idea that this process could be made easier/faster/cheaper - simply by reversing the steps involved & embracing, rather than resisting it's randomness - must have been a classic "eureka!" moment for the scientists invo... Read More

TWiP 10 letters

Beki writes:
I am a second year graduate student, and the lab that I joined works on Leishmania and Trypanosomes. I originally discovered TWiP via TWiV (where my true interests are - but that is a long story; Matt Frieman came and gave a seminar and gave a small plug fo... Read More

TWiP 10: Plasmodium life cycle

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Vincent and Dickson trace the life cycle of Plasmodium in a mosquito and in a human host.


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XMRV in human respiratory tract

An important question about the retrovirus XMRV, which has been implicated in prostate cancer and chronic fatigue syndrome, is where the virus replicates in humans. Such information would provide clues about how infection might be transmitted. To date the virus has been detected in malignant pro... Read More

New Clues to Stubborn Urinary Tract Infections

Hong Kong researchers have found that antibiotic resistance to E. coli is found in both humans and animals, signifying that these resistant bacteria may be transmitted from animals to humans.

The research is published in the Journal of Medical Microbiology.

The study shows the genes that c... Read More

Viruses Found in Untreated East Tennessee Drinking Water

Do you know what is in your drinking water? A study by a University of Tennessee, Knoxville, professor may have you thinking twice the next time you fill up that glass of tap water.

Larry McKay, an earth and planetary sciences professor in the College of Arts and Sciences, sampled eight commu... Read More

MTS50 - R. Ford Denison - Darwin on the Farm

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Corroding Ports: Bacteria can't be allowed to slow Great Lakes revival

The dramatic reduction of pollution in the Great Lakes over the past few decades has resulted in a resurgence of fish and aquatic plants. Though the lakes continue to be threatened by runoff and discharges from farms, dumps and industrial sites, they remain a much more welcome environment where ... Read More

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