As a bacteriologist, when you are interested in the function(s) of a particular protein you're hardly satisfied with biochemical analyses and studying expression patterns. What you'd really like to know is where your protein is localized, where it's actually active in living cells. None of the ... Read More
Infection control is a vital part of maintaining a safe healthcare facility, and the use of biocides and disinfectants to eliminate potential pathogens is an important part of infection control strategy. Pathogens can spread among patients via transfer to surfaces like doors, floors, and counter... Read More
In this post from my research and teaching blog, Microbes Rule, I show off some Hallowe'en inspired microbiological goodness! Enjoy! Read More
This episode: Bacteria in the gills of fish help break down their metabolic wastes before they reach toxic levels!
(7.4 MB, 8.1 minutes)
From the EIDA2Z conference at Boston University, Vincent, Alan and Paul meet up with Ralph Baric, Felix Drexler, Marion Koopmans, and Stacey Schultz-Cherry to talk about discovering, understanding, protecting, and collaborating on emerging infectious diseases.
Hosts: Read More
As the durations of manned space missions increase, it is vitally important to understand the long-term consequences of microbial exposure on human health in closed human habitats. One mission of the Microbial Observatory Experiments on the International Space Station is to examine the traits an... Read More
Biofilms, surface-attached microbial communities encased in an extracellular matrix, are one of the most common macroscopic microbial structures we can see in nature. Biofilms like those seen in pond scum, in dental plaque, or in hot springs, are mixed communities with the members forming both a... Read More
The TWiVome reveal the first eukaryotic genes found in a bacteriophage of Wolbachia, and how DNA tumor virus oncogenes antagonize sensing of cytoplasmic DNA by the cell.
“We Are Very Much Thankful to:
Prof. Vincent Racaneillo (USA) - Columbia University
A. Prof. Andrew Marsh (UK) - University of Warwick
A. Prof. Gulfaraz Khan (UAE) - United Arab Emirates University
Dr. Ryan McNamara (USA) – University of Chapel Hill, NC
Dr. Sharon Kuss (USA) - UT Southweste... Read More
The remarkable transformation in the control of infectious diseases by antibiotics is one of the glorious stories in microbiology. But now, almost inseparable from their discovery and application, is its nasty sequel, the rapid evolution of antibiotic resistance. We continually read reports of... Read More
This episode: Newly discovered bacteria can break down especially long-lived type of plastic!
(6.4 MB, 7 minutes)
Highlights of the Recent Advances in Microbial Control meeting in San Diego, and expansion of a gut pathogen by virulence factors that stimulate aerobic respiration.
When Antonio Gonzalez began doctoral studies in Rob Knight’s laboratory, then at University of Colorado, Boulder, the computer scientist quickly learned about microbes and their connection to human health. He soon found a connection to his wife’s health jumping out of the literature at him.
H... Read More
How do bacterial proteins destined for export move from inside to outside the cell? As mBiosphere readers may know, there are a number of secretion systems that bacteria use to move materials from inside the cell to outside the cell. Some of these systems, such as the Sec secretion system, are c... Read More
It is (almost boringly) obvious that cell-to-cell communication is vital in multicellular organisms. To function properly, all cells in a tissue have to know – and let their neighbors know – where exactly they are, which tasks they're performing right now, when it's time to differenti... Read More
This episode: Worm parasites infecting brine shrimp help them survive better in arsenic-polluted environments!
(7.9 MB, 8.6 minutes)
The TWiVeroos examine a reverse spillover of Newcastle disease virus vaccines into wild birds, and identification of a protein cell receptor for murine noroviruses.
Host: Jeff Fox with special guests, Julia Yeomans and Vikas Berry.
Julia Yeomans of Oxford University in the United Kingdom and chemical engineer
Microbial infection is implicated in an ever-growing number of types of cancer. Adding to the already long list of microbial-associated cancers, an increasing body of evidence suggests breast cancer may also be associated with a specific microbial milieu. A report in Applied and Environmental Mi... Read More
Vincent Racaniello of the This Week in Virology podcast interviews Phillip Sharp, PhD, about his career and professional experience in the field of virology. Sharp's research interests have centered on the molecular biology of gene expression relevant to cancer and the mechanisms of RNA splicing... Read More