MicrobeWorld App

appsquarebannerad200x200

Join MicrobeWorld

Subscribe via Email

subscribe

Microbes After Hours

MW-Site-Banner-200x200

Click for more "Microbes After Hours" videos

Featured Image

Featured Video

Crowdsourced Microbes Heading to Station

Supporters

ASM House 200X200

TWiV 170: From variolous effluvia to VLPs



Hosts: Alan DoveRich Condit, and Dickson Despommier<... Read More

TWiV 167 Letters

Joe writes:


Twivers


I did the homework Professor Vince assigned and went to see the movie Contagion. I really liked the movie and was very pleased with the way the science was portrayed.


I am an Environmental Health and Safety Manager ... Read More

TWiV 163: What Rous wrought



Hosts: Vincent Racaniello, Dickson Despommier Read More

Vaginas Host Dynamic Battleground for Microbes, Study Finds

The human vagina is a lively place, full of beneficial bacteria that discourage nasty microbes from invading. Now, new research finds this ecosystem is even more mysterious than previously realized.

Not only do women vary widely in what sorts of microbes call the vagina home, the study finds,... Read More

Watch as unicellular yeast evolve into snowflake-like clusters

In as little as 100 generations, yeast selected to settle more quickly through a test tube evolved into multicellular, snowflake-like clusters, according to a paper published in Proceedings of the National Academy of Sciences. Over the course of the experiment, the clusters evolved to be larger,... Read More

Fungi that steal genes from bacteria

In order to survive in complex and interesting environments in the wild, bacteria have a whole arsenal of chemical products that they make within the cell. These chemicals are used for signalling, defence and communication between bacterial cells. One particular group of these chemicals is calle... Read More

Small Things Considered: Where Mathematicians & Biologists Meet

Mathematics and Biology have a long history together. It goes back to early studies on epidemiology (such as John Snow‘s on cholera and the Broad Street pump), and includes Ross’s quantitative studies that show how malaria can be controlled by careful analysis of data. And, of course, there are ... Read More

Bacteria's slimy biofilm could help humans

Bacteria and other microbes love living in slimy communities that cling to riverbed rocks and swimming pool walls, contaminate factory equipment and medical implants, and sometimes coat the teeth as plaque. When such microbe gatherings stick to a hard surface, they’re called biofilms. They're al... Read More

TWiV 189: Five postdocs in Glasgow



Hosts: Vincent Racaniello, Vanessa Cowton, Mary Holton, Mark Robinson, Swetha Vijayakrishnan, and Gavin Wilkie


Vincent returns to t... Read More

I can haz ASM talks

An I Can Haz Cheezburger meme for ASM's General Meeting in San Francisco created by artist Michele Banks. Read More

Dicty fruit

Dictyostelium discoideum is a soil-living amoeba. A group of 100,000 form a mound as big as a grain of sand.

The hereditary information is carried on six chromosomes with sizes ranging from 4 to 7 Mb resulting in a total of about 34 Mb of DNA, a multicopy 90 kb extrachromosomal element that h... Read More

Prominent Virologists Want U.S. Advisory Board to Take a Second Look at Controversial Flu Papers

A group of seventeen virologists is asking a U.S. government biosecurity advisory board to reconsider its controversial recommendation that two research teams omit key details from papers in press at Science and Nature. They note that the H5N1 fatality rate quoted widely is incorrect, and that ... Read More

48% of Retail Chicken Contaminated with E. Coli

A recent test of packaged raw chicken products bought at grocery stores across the country found that roughly half of them were contaminated with the bacteria E. coli.

E. coli, which the study said was an indicator of fecal contamination, was found in 48 percent of 120 chicken products bought... Read More

Legal opinion: H5N1 research and the limits of government regulation of science

John D. Kraemer, JD, MPH, assistant professor of health systems administration at Georgetown University School of Nursing & Health Studies, and Lawrence O. Gostin, the Linda D. and Timothy J. O’Neill Professor of Global Health Law and faculty director of the O'Neill Institute for National and Gl... Read More

TWiV 182 Letters

Joe writes:


Vince, here is the text of my post on Peter S site. I was disappointed in the quality of his article as I have much previous experience with his work and see him as the "David Baltimore of Risk Communication". If you could get him on as a guest you would e... Read More

Arabidopsis leaf injected with a pathogen

This is a magnified view of an Arabidopsis thaliana leaf eight days after being infected with the pathogen Hyaloperonospora arabidopsidis, which is closely related to crop pathogens that cause 'downy mildew' diseases. It is also more distantly related to the agent that caused the Irish potato fa... Read More

Study Debunks Common Myth That Urine Is Sterile

Researchers have determined that bacteria are present in the bladders of some healthy women, which discredits the common belief that normal urine is sterile. These findings were published in the April issue of the Journal of Clinical Microbiology by researchers at Loyola University Chicago Strit... Read More

TWiV 188: Haggis, single malt, and viruses



Hosts: Vincent Racaniello, Mass... Read More

Multistate Outbreak of Salmonella Bareilly Infections Associated with Spicy Tuna Rolls

Collaborative investigation efforts of state, local, and federal public health agencies indicate that a frozen raw yellowfin tuna product, known as Nakaochi Scrape, from Moon Marine USA Corporation is the likely source of this outbreak of Salmonella Bareilly infections. Nakaochi Scrape is tuna b... Read More

TWiV 184 Letters

Apoptosis writes:


A video of 'Every Major's Terrible: http://www.youtube.com/watch?v=LdyoGruec88&a... Read More

American Society for Microbiology
2012 1752 N Street, N.W. • Washington, DC 20036-2904 • (202) 737-3600
American Society For Microbiology © 2014   |   Privacy Policy   |   Terms of Use