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Harmful Bacteria Can Be Curbed With Copper

Salmonella enterica is a leading cause of diarrhea illness worldwide, according to Sadhana Ravishankar, an assistant professor in the University of Arizona department of veterinary science and microbiology.

Each year the tiny, rod-shaped species of bacteria with a love for rapid reproduction ... Read More

Special Session on Human Microbiome Livestreaming Free Online from ASM Annual Meeting

A newly added session at the 2012 General Meeting of the American Society for Microbiology will focus on the latest data release by the NIH Human Microbiome Project (HMP).

The HMP has been a five-year endeavor to produce community resources to support the human microbiome field. These activit... Read More

Synthetic Stool a Prospective Treatment for C. Difficile

A synthetic mixture of intestinal bacteria could one day replace stool transplants as a treatment for Clostridium difficile (C. difficile). C . difficile is a toxin-producing bacteria that can overpopulate the colon when antibiotics eradicate other, naturally protective bacteria living there.

... Read More

Fermented Fashion via @wabibitotweets @phylogenomics

The Micro'be' project by contemporary textile artist and lecturer Donna Franklin, and scientist Gary Cass, explores fashion and technology's newest frontier: garments made from the bacterial fermentation of wine and beer.

The project's eureka moment came about through a vat of Australian red... 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

Sheets of virus generate electricity when squished

Squishing a stack of virus sheets generates enough electricity to power a small liquid crystal display. With increased power output, these virus films might one day use the beating of your heart to power a pacemaker, the researchers behind them say.

Piezoelectric materials build up charge whe... Read More

Building the perfect bug

This past February I was interviewed by the Australian Broadcasting Company on the topic of the Fouchier and Kawaoka experiments on avian influenza virus H5N1. The video, Building the Perfect Bug, has been released by Journeyman Pictures and includes interviews with S.T. Lai, Laurie Garrett, Mic... Read More

Do Bacteria Have Built-In Cell Death Mechanisms?

Cell death, also known as apoptosis, is a significant part of normal animal development. However, the question arises whether bacteria, similar to higher organisms, have a built-in mechanism that determines when the cells die.

Researchers at the Hadassah Medical School of the Hebrew Universi... Read More

How Bacteria Sense Salt Stress

Scientists' finding is a major breakthrough in understanding a decades-old problem of how bacteria detect environmental changes.

A team of scientists led by Assistant Professor Ganesh S Anand and Professor Linda J. Kenney from the National University of Singapore (NUS) Department of Biologica... 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

Influenza H5N1 is not lethal in ferrets after airborne transmission

Ron Fouchier has discussed his influenza H5N1 transmission experiments in ferrets at an ASM Biodefense Conference, clarifying several assumptions about the transmissibility of the virus in this animal model. Read More

Earth’s virology professor

Nearly four months ago I stood at the front of a crowded classroom at Columbia University and began teaching the third year of my undergraduate virology course. Twice a week we discussed the basic principles of virology, including how virions are built, how they replicate, and how they cause dis... Read More

WHOI Scientist Receives Gordon and Betty Moore Foundation Marine Microbiology Initiative Investigator Award

Mak Saito, a biogeochemist at Woods Hole Oceanographic Institution, has been selected for a Marine Microbiology Initiative (MMI) investigator award by the Gordon and Betty Moore Foundation. Saito is one of 16 scientists from 14 different institutions who will receive funds from a total of up to ... Read More

Epidemic bacteria can damage mucins to enter and infect a body part

Scientists from the Schepens Eye Research Institute, a subsidiary of Mass. Eye and Ear and affiliate of Harvard Medical School, have found for the first time that a bacterial pathogen can literally mow down protective molecules, known as mucins, on mucus membranes to enter and infect a part of t... Read More

TWiM 36: Domesticating a pathogen

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Hosts: Vincent Racaniello, Read More

TWiV 181: ORFan poxviruses and nIRFing prions

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Hosts: Vincent Racaniello, Rich Condit, and Read More

3% patients’ bacteria samples show total resistance (India)

In a worrisome finding, an ongoing survey at Sassoon hospital reveals that three per cent of bacterial infections in samples collected from patients over the past two-three months show total resistance to antibiotics.

Th study showed that three per cent of microbiologically confirmed infectio... Read More

TWiV 180: Throwing IFIT at flu and holding a miR to HCV

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Hosts: Vincent Racaniello, Alan Dove, and  Read More

BacterioFiles Micro Edition 85 - Pathogen Partitions Parasitoid Populations

This episode: A virus influences the competition between two species of parasitoid wasp!



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