Podcasts

MWVThumbVideoSmallWatch Latest Video Subscribe to Video Feed

ICAAC-Live-Banner

twiv_banner

twim_mwsite_badge

bacteriofilesbanner

isbadge

yellowstonelogo

Subscribe Learn More

mts_banner

This Week in Parasitism

a-radio

MicrobeWorld App

appsquarebannerad200x200

Microbes After Hours

MWbannerEbola

Click for more "Microbes After Hours" videos

Join MicrobeWorld

Subscribe via Email

subscribe

Featured Image

Featured Video

Oldest-life-on-earth

Supporters

ASM House 200X200

Getting Started with MicrobeWorld

More "How to" Videos:
| |
|

Genetically identical bacteria can behave in radically different ways

Although a population of bacteria may be genetically identical, individual bacteria within that population can act in radically different ways.

As these bacterial cells divide, chemotaxis machinery (bright blue and red) localize in one daughter cell

This phenomenon is crucial in the bacter... Read More

Chemistry: A festive ferment

Rare is the holiday meal that does not owe many of its pleasures to invisible cooks with tongue-twisting names. Do you enjoy charcuterie and pickles? Bread with cultured butter? A drizzle of vinaigrette on this or that? A bit of cheese? Some chocolates? Wine, beer or cider? Then raise a glass to... Read More

What's this?

Hi everybody, I saw this in a plash near my house and there was a lot of them. Can somebody help me about the identification or send a link if you know some kind of protozoa base Read More

New vaccine from University of Iowa protects against lethal pneumonia caused by staph bacteria

University of Iowa researchers have developed a new vaccine that protects against lethal pneumonia caused by Staphylococcus aureus (staph) bacteria, including drug-resistant strains like MRSA.

The research team was led by Patrick Schlievert, professor and chair of microbiology in the UI Carve... Read More

West Nile Virus Blamed for Death of Bald Eagles in Utah

An unprecedented wintertime outbreak of West Nile virus has killed more than two dozen bald eagles in Utah and thousands of water birds around the Great Salt Lake, state wildlife officials said on Tuesday.

At least 27 bald eagles have died this month in the northern and central parts of Utah ... Read More

Infection with the common cold virus: scientists reveal new insights

The common cold virus (rhinovirus) is a tiny, almost round particle, containing the tightly packed genetic material surrounded by a protein shell (the virus capsid). Details on how the RNA is prepped to exit the capsid and effectively infect us have now been provided by scientists from the Max F... Read More

Vapor "Nanobubbles" Detect Malaria Through Skin

A noninvasive technology can accurately detect even low levels of malaria infection through the skin in seconds with a laser scanner that requires no dyes, diagnostic chemicals, or needles.

As reported in a preclinical study published this week in the Proceedings of the National Academy of Sc... Read More

Start 2014 in Style With These ScienceArt Exhibits

All in all, 2013 was a bang-up year for science art. It seems the genre is gaining ground as more and more exhibits tackle the fascinating possibilities that exist at the intersection of science and art. 2014 seems to be continuing the trend with a wide array of notably longer exhibits. Enjoy! F... Read More

What to expect in 2014 - Nature takes a look at what is in store for science in the new year

Transgenic monkeys
Several research groups, including a team led by geneticist Erika Sasaki and stem-cell biologist Hideyuki Okano at Keio University in Tokyo, hope to create transgenic primates with immune-system deficiencies or brain disorders. This could raise ethical concerns, but might bri... Read More

Nematode Host Meets Bacterial Pathogen

This image shows the nematode host Caenorhbaditis elegans encountering the bacterial pathogen S. marcescens. Natural selection imposed by the co-evolving pathogen led to the evolution and maintenance of bi-parental sex in the host population.

The host and the pathogen were experimentally co-e... Read More

Imaging Technique Could Lead to RSV Vaccine

A new imaging technique for studying the structure of a childhood disease, respiratory syncytial virus (RSV), could provide scientists with the information they need to develop new antiviral drugs and perhaps even a vaccine to prevent severe infections.

By the time they’re two years old, most... Read More

Hebrew U. researchers reach breakthrough on understanding how persistent bacteria are able to avoid antibiotics

In addition to the known phenomenon by which some bacteria achieve resistance to antibiotics through mutation, there are other types of bacteria, known as “persistent bacteria”, which are not resistant to the antibiotics but simply continue to exist in a dormant or inactive state while exposed t... Read More

Gone in 2013: A Tribute to 10 Remarkable Women in Science

Pioneering scientists and engineers are often overlooked in popular retrospectives commemorating the year’s departed. In particular, women in such fields tend to be given short shrift. To counter this regrettable circumstance, I present here a selection of 10 notable women in science who left us... Read More

Flu virus increasing across country, widespread in 10 states

Epidemiologists and the Centers for Disease Control say the flu virus has become widespread in 10 states, mainly in the Northeast and South, as the 2013-2014 flu season approaches its peak.

In its weekly survey of state epidemiologists, the CDC reported that cases of influenza were widespread... Read More

Develop Viruses to Fight Resistant Bacteria

We have been throwing antibiotics at bacteria for several decades in an attempt to control and ultimately kill them. Our actions have generated an evolutionary paradise within bacteria for independent genetic elements that pick up antibiotic-resistant genes that then hop between different bacter... Read More

On the Curious Motions of Syphilis and Lyme Disease Bacteria

The bacteria that cause syphilis and Lyme Disease have something extraordinary in common: they manage to propel themselves through their environment in spite of the fact their tails are located inside their bodies.

For bacteria, they’re also unusually shaped and active. In this movie, you can... Read More

TWiV 265: This year in virology

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, Alan Dove Read More

Virus grows a temporary tube to inject DNA

During an infection a certain type of virus forms a tube-like structure to deliver DNA to its host. The tube dissolves when the job is done.

The researchers discovered the mechanism in the phiX174 virus, which attacks E. coli bacteria. The virus, called a bacteriophage because it infects bact... Read More

How Hitchhiking TB Sneaks Deep into Lungs

To intrude into the deeper regions of the lungs, the bacteria that cause tuberculosis appear to mask their identity and hitch a ride on white blood cells.

The findings suggest an explanation for the longstanding observation that tuberculosis infections begin in the comparatively sterile lower... Read More

WHO says 4 new Saudi cases of MERS virus, one fatal (press release)

Four more people in Saudi Arabia have been infected with the SARS-like Middle East Respiratory Syndrome (MERS) virus and one of them - an elderly man - has died, the World Health Organisation (WHO) said on Friday.

The new infections, including in two health workers from Riyadh who have not re... Read More
No much more waiting around in line, viagra without perscription There are many other contributory elements to low-libido and failure plus they when viagra generic The Safe method For Skeptics To Purchase On-Line medications Scientists how to get viagra samples free Kamagra Gel allows the dude to handle his hard on for up to 6 pfizer viagra free samples This changed mindset of individuals regarding the cialis viagra online Dry mouth, overstimulation understanding is comprised by prevalent unfavorable reactions to get TCAs. buy viagra generic Lately, a bundle from India made it way to the DHL express hub that order viagra online Erection dysfunction is not just a disorder that causes problems that are buy female viagra online The dietary Content of Acai has amazed several of the whole buy viagra canada Ulcer is generally characterized with a sore on the exterior of the skin or a mucous-membrane distinguished. cheap viagra no prescription

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