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Knight Science Journalism Tracker review of TWiM Episode 32 with Rosie Redfield

"Take a listen to four very savvy and plain-talking biologists chatting on their business at an inside-the-academy site called This Week in Microbiology, and more specifically at episode TWiM 32. There host and Columbia U. faculty member Vincent Racaniello and two colleagues talk of arsenic and ... Read More

Anrtibiotics Breed Drug-Resistant Bacteria In Pigs

After giving pigs a low-dose of antibiotics for just two weeks, researchers detected a drastic rise in the number of E. coli bacteria in the guts of the animals. And those bacteria showed a large jump in resistance to antibiotics.

The particular strain of E. coli detected in the study was not... Read More

Intestinal artillery launches anti-bacterial attack

The epithelial cells that line the intestines fire bacteria-fighting “bullets” into the gut, Vanderbilt University researchers have discovered.

The findings, featured on the cover of the April 10 issue of Current Biology, represent a new mechanism for defending the body against gut microbes.
... Read More

Tending the Body’s Microbial Garden

For a century, doctors have waged war against bacteria, using antibiotics as their weapons. But that relationship is changing as scientists become more familiar with the 100 trillion microbes that call us home — collectively known as the microbiome.

“I would like to lose the language of warfa... Read More

ASM General Meeting 2012: Your Topics, Your Votes, Your Choice

There are only 7 days left to submit your scientific presentation topic for ASM's General Meeting 2012 in San Francisco, June 16-19, and then vote and comment on your colleagues’ ideas. The people who submit the top 5 entries will receive a travel subsidy of $800 (or $1200 for international subm... Read More

Rapamycin, Easter Island Drug, Shows Promise In Boosting Aging Brain, Mice Study Shows

Scientists at the University of Texas Health Science Center San Antonio are investigating a potential new drug that could improve learning and memory during aging -- thanks to Easter Island?

The drug, called rapamycin, comes from isolated bacterial products in the soil of the Polynesian islan... Read More

Should Doctors Fire Their Anti-Vaccine Patients?

The anti-vaccination movement continues to grow, despite the retraction and thorough discrediting of the 1998 scientific study that spurred much of its growth. The stubborn persistence of anti-vaxxers shows how difficult it is to dispel misinformation once that information is out there, even af... Read More

How hosts recognize bacteria

We are surrounded by bacteria, viruses, fungi and parasites. The fact that we nevertheless do not fall prey to infections is thanks to certain cellular sensor molecules such as toll-like receptors (TLR), which recognize the molecular structure of pathogens and intercede by ensuring an often comp... Read More

El podcast del Microbio Nº 243: Sexo, neardentales y sistema inmune (Sex, neandertals and immune system)



























El podcast del microbio Nº 243 summarize the Science article by Abi-Rached et al. about the interbreeding between neandhertal an... Read More

Palese: Don’t censor live-saving science

Renowned influenza virologist Peter Palese has penned an opinion column for the science journal Nature in which he uses his experience in reconstructing the 1918 pandemic influenza virus strain to question the censoring of H5N1 results by the National Science Advisory Board for Biosecurity (NSAB... Read More

Bacterial gene 'therapy' to combat cholera

Cholera is an extremely virulent intestinal infection caused by ingestion of the bacterium Vibrio cholerae (V. cholerae). EU researchers elucidated the molecular mechanisms behind expression of virulence genes with important implications for new therapies.

Click "source" to read more.

"Inv... Read More

A novel imaging technique sheds new light on bacterial mobility and adhesion

A scientific endeavour carried out by two French groups belonging to INSERM and CNRS at Aix-Marseilles University shows for the very first time that both bacterium adhesion to and bacterium motion on a surface are driven by the same mechanism (see paper in PNAS: "Wet-surface–enhanced ellipsometr... Read More

ASM-UNESCO Visiting Resource Person Program - Apply Now!


Travelling to a resource-limited country? Spend an extra day with local colleagues!

Through the International Visiting Resource Person Program ASM and UNESCO offer you the chance to extend your stay and share your knowledge with scientists from around the world!

Visiting Resource Pe... Read More

Flu Research and Public Safety: Too Dangerous for Words (The Economist) #twiv

About research that created a more contagious form of bird flu and the government's reaction. #twiv Read More

Collection of microbe-themed blogs and podcasts

A collection of links to blogs and podcasts that either focus entirely on microbes or partially on microbes. Other suggestions wanted. Read More

Thoughts on the Inaugural Conference on the Microbiology of the Built Environment

". . . a guest post [to microbe.net] by David Thaler, who is one of the Sloan-funded investigators working on the microbiology of the built environment . . ."

"A few thoughts after the Inaugural meeting of Microbiology of the Built Environment Boulder.

My own opinions on these points are s... Read More

Blogs by the American Society for Microbiology

Small Things Considered


The purpose of Small Things Considered is to share appreciation for the width and depth of the microbial activities on this pla... Read More

Orchestrating change: Protein signaling between soybean root hairs, bacteria reveals core cellular processes

Understanding what happens to a soybean root hair system infected by symbiotic, nitrogen-fixing soil bacteria, Bradyrhizobium japonicum, could go a long way toward using this symbiosis to redesign plants and improve crop yields, benefitting both food and biofuel production. Because of their exte... Read More

Micrococcus luteus

Under a high magnification of 21930x, this scanning electron micrograph (SEM) depicted some of the ultrastructural morphologic features displayed by this group of Gram-positive Micrococcus luteus bacteria. The specimen was obtained from a pure culture that was raised on a polycarbonate filter, f... Read More

Nikon's Small World 2012 - Sonderia sp. (a ciliate that preys upon various algae, diatoms, and cyanobacteria) (400x)

Nikon's Small World 2012 Photomicrography Competition

Dr. Diana Lipscomb
George Washington University
Department of Biological Sciences
Washington, District of Columbia, USA

Subject Matter:
Sonderia sp. (a ciliate that preys upon various algae, diatoms, and cyanobacteria) (400x)

Tec... Read More

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