A team from the Vetmeduni Vienna and the University of Natural Resources and Life Sciences, Vienna succeeded for the first time in extracting the rare compound cPM from a filamentous fungus, applying a special method. Using this substance leads to increased susceptibility of a resistant pathogen... Read More
A newly discovered microbe is changing the way scientists think about microbes in cold climates. Marinomonas primoryensis was found in Ace Lake, Antarctica, having attached itself to ice via antifreeze proteins. After a few experiments, scientists believe that M. primoryensis attaches to ice b... Read More
Washington, DC – July 18, 2016 - Most bacteria cannot survive in the acidic environment of the human stomach, but Helicobacter pylori, a major cause of ulcers, thrives under such circumstances. Now research has shown that one of that bacterium’s regulatory proteins that helps it adapt to these s... Read More
I like to encourage my students to explore the intersection between art and microbiology. Science + art = awesome! In any event, in this blog post, I describe two microbial art competitions in my microbiology course at the University of Puget Sound. I think my micronauts did some remarkable w... Read More
Scientists have confirmed that the bacteria Nitrospina is present in Antarctic Sea Ice. Nitrospina has "the genetic ability to convert mercury to a potent neurotoxin known as methylmercury". If ingested, this neurotoxin can cause developmental and physical problems for fetuses, babies, and young... Read More
It was a peer review request that got Alessia Ruggieri and her group at University of Heidelberg to look more closely at how Dengue virus manipulates the cellular translation and stress machineries during infection.
In a previous study, Ruggieri showed that Hepatitis C virus infection induced... Read More
Researchers from Massachusetts General Hospital (MGH) and the University of California, Riverside, have shown for the first time that RNA interference (RNAi) – an antiviral mechanism known to be used by plants and lower organisms – is active in the response of human cells to some important virus... Read More
Today in Phys.org, Martyn Dade-Robertson explores the possibility of using microbes to produce natural cement. This process, called biomineralisation, was discovered deep under water off the coast of the Greek island of Zakynthos.
Future implications for biomineralisation include self-healing ... Read More
An Applied and Environmental Microbiology study found ubiquitous contamination of chicken products in the United States with clinically relevant E. coli strains, which has implications for urinary tract infection transmission. A new book from ASM Press describes UTIs in detail, from virulence me... Read More
mSphereDirect is an exciting new pathway to publish your research! This groundbreaking new submission path puts you in control of getting your original research reviewed and published as soon as possible. We’ve prepared the most important things to keep in mind while preparing your manuscript s... Read More
Research, published in the journal Nature Microbiology, has found that the bacterial group Pelagibacterales, thought to be among the most abundant organisms on Earth, comprising up to half a million microbial cells found in every teaspoon of seawater, plays an important function in the stabilisa... Read More
Many mBiosphere readers will know that the influenza A virus infects multiple species, and this ability to infect birds, humans, and other mammals such as pigs is one of the ways virions can exchange genetic information, leading to new viruses able to cause major outbreaks. However, few mBiosphe... Read More
Several recently published mBio studies describe new mechanisms of intrinsic antibiotic resistance. These mechanisms may themselves become therapeutic targets to broaden the application of currently available drugs. Read More
Bacillus mycoides and other bacteria growing from a leaf placed on nutrient agar after 3 days incubation.
(South West England) Read More
Restricting the use of a common antibiotic was more important than a high profile 'deep clean' of hospitals in massively reducing UK antibiotic resistant Clostridium difficile (C. diff) cases, a major new study has found.
The study concluded that overuse of antibiotics like ciprofloxacin led... Read More
Scientists have discovered how a unique bacterial enzyme can blunt the body’s key weapons in its fight against infection.
Researchers at the University of Illinois at Urbana-Champaign and Newcastle University in the U.K. are investigating how infectious microbes can survive attacks by the bod... Read More
Food microbiology is an important issue we cover on this blog, because food safety is vital to prevent foodborne illness. The use of technologies like whole-genome sequencing help identify and pinpoint the source of microbial contaminants, but how do microbes become contaminants in the first pla... Read More
Antibiotic resistance in pathogenic bacteria is a growing global challenge. Danish researchers have now discovered that bacteria use a code language to avoid being controlled. Understanding this code language will be paramount to developing new antibiotics in the future.
Pathogenic bacteria –... Read More
Unknown contaminant, possible Bacillus spp, seen on an old blood agar plate that had been inoculated with Strep bovis. The plate had been incubated at 37 degree's C for 24 hrs then held at room temp for a week. One colony was mucoid with a brain like appearance the other being mucoid and smooth ... Read More
Particularly in the pharmaceutical industry, microbiological method development and, specifically, method suitability is often overlooked or left until the end of a project. However, it is important to give both method suitability and development due consideration as it can be a complicated proc... Read More