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These 12 Viruses Look Beautiful Up Close But Would Kill You If They Could (PHOTOS)

Infectious diseases like AIDS and hepatitis are never pretty. But the pathogens that cause many potentially deadly infections turn out to be absolutely beautiful when viewed under powerful microscopes.

"Nowadays scientists use X-ray crystallography and more recently by cryo-electron microscop... Read More

Global video challenge

Microbes are essential partners in all aspects of plant physiology, but human efforts to improve plant productivity have focused solely on the plant. Due to the change in environment the pathogenic microbesare growing rapidly whcich gives the negative impact that is diseases to human, animal and... Read More

Microbes buy low and sell high

Single-celled organisms have been shown to avoid bad trading partners, build local business ties, diversify or specialize in a particular commodity, save for a rainy day, eliminate the competition and otherwise behave in ways that seem to follow market-based principles.The question, a team of sc... Read More

Breaking Big: Small scale studies on basic biology of bacteria may have a big impact on tick-borne disease research

Tick-borne diseases are a global health problem. Based on data from large cross-sectional surveys conducted in the U.S., the CDC increased estimates of Lyme disease incidence in 2012 from approximately 30,000 new cases to over 300,000 in 2012. In comparison, the CDC estimates roughly 56,000 annu... Read More

Little but lethal: Small RNAs coordinate bacterial attack on epithelial cells

Two small RNAs (sRNAs) working in concert enable the deadly enterohemorrhagic Escherichia coli (EHEC) 0157:H7 to attach to and initiate infection in epithelial cells that line the digestive tract, according to a study published in mBio, the online open-access journal of the American Society for ... Read More

Research uncovers key difference between our bodies' fight against viruses and bacteria

Scientists at The University of Nottingham have discovered a key difference in the biological mechanisms by which the immune system responds to viral and bacterial pathogens, respectively.

The study, published in the journal Nature Immunology and led by Professor Uwe Vinkemeier in the Univers... Read More

Rare fungus discovered in Scotland

A rare fungus has been discovered for the first time in Scotland, near a former war hospital in Edinburgh.

The fungi Clavulinopsis cinereoides is rarely seen in Europe.

Ecologist Abbie Patterson made the discovery on a lawn at Napier University's Craiglockhart Campus.

He was working on ... Read More

A Flu Vaccine That’s Always in Season

In the spring of 2013 a strain of influenza virus that had never infected humans before began to make people in China extremely ill. Although the virus, known as H7N9, had evolved among birds, it had mutated in a way that allowed it to spread to men, women and children. Within several months H7N... Read More

possible strongyloides

Taking pics of my dog. Recently diagnosed with Strongyloides but no better after treatment.any suggestions? Read More

India has been free of polio for three years

Three years ago today, on 13 January 2011, the last case of poliomyelitis was reported in India. This achievement represents a remarkable turnaround for a country where control of the disease had for years been extremely difficult. As recently as 2009 there were 741 confirmed cases of polio caus... Read More

BacterioFiles Micro Edition 150 - Morels Make Mycelial Motorways

This episode: Bacteria use fungal filaments like highways to swim through soil!


(7.7 MB, 8.3 minutes)


Show notes: 
Journal Paper


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TWiP 65 letters

 


Perry writes:


Greetings Vincent and Dick,


Hooray for finally mentioning G. pulchrum in episode 62, my most favorite parasite and one worthy of further discussion. As a diagnostic veterinary pathologist, I encounter this spirurid in approximately... Read More

TWiP 65: The real world wide web

Unable to embed Rapid1Pixelout audio player. Please double check that:  1)You have the latest version of Adobe Flash Player.  2)This web page does not have any fatal Javascript errors.  3)The audio-player.js file of Rapid1Pixelout has been included.

Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... Read More

Marine bacteria to fight tough infections

Aggressive infections are a growing health problem all over the world. The development of resistant bacteria is rampant and, in the United States, resistant staphylococci cause more deaths than AIDS on an annual basis. Researchers from the University of Copenhagen are studying a new form of trea... Read More

Scientists unlock evolution of cholera

Working with a nearly 200-year-old sample of preserved intestine, researchers at McMaster University and the University of Sydney have traced the bacterium behind a global cholera pandemic that killed millions – a version of the same bug that continues to strike vulnerable populations in the wor... Read More

India scrambles to save tigers from deadly virus

India is scrambling to protect its beleaguered tiger population after several big cats tested positive for a virus common among dogs but deadly to other carnivores, experts said.

In the last year, canine distemper virus has killed at least four tigers and several other animals across northern... Read More

Florida citrus growers worry that deadly bacteria will mean end of orange juice

The sprawling citrus orchard that Victor Story toured recently sure looked like a steal at $11,000 an acre. The investors who owned it were going to lose money, and potential buyers such as Story might have stood to reap a handsome reward.

But as he bumped along the 40 acres of groves in a la... Read More

Designer 'Swiss-Army-Knife' Molecule Captures RNA from Single Cells in Their Natural Tissue Environment

A multi-disciplinary team from the University of Pennsylvania have published in Nature Methods a first-of-its-kind way to isolate RNA from live cells in their natural tissue microenvironment without damaging nearby cells. This allows the researchers to analyze how cell-to-cell chemical connectio... Read More

Soil bacterium causes biofuel breakdown

Biofuels made from plant materials—also known as lignocellulosic biofuels—have promise as a source of sustainable alternative fuels thanks to soil bacterium known as Enterobacter lignolyticus SCF1. SCF1 degrades lignin and decomposes plant cell walls, allowing access to the cellulose sugars that... Read More

How do they make it work? Genomic Revelations on a Bacterial Consortium

Do you ever look at a couple and wonder… ‘Why are they together? What does X see in Y. I just don’t get it. Is X in it only for the money’? Who doesn’t at times ponder about such matters? There’s practically an entire economy based on it. However, you didn’t find this article while waiting to ... Read More
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