Researchers have identified components in Clostridium difficile (C. diff) that may lead to new diagnostic tools, and ultimately more timely and effective treatment for this often fatal infection. C. diff is a spore-forming bacterium that causes severe diarrhea and is responsible for 14,000 death... Read More
Probe identifies staph bacteria without need for biopsies. Chances are you won’t know you’ve got a staph infection until the test results come in, days after the symptoms first appear. But what if your physician could identify the infection much more quickly and without having to take a biopsy a... Read More
Sixty years ago Jacob, Brenner and Cuzin devised their 'Replicon Model', inspiring and useful guideline for replication research ever since. According to the model, a 'Replicon' is a genetic element replicated from a single 'Replicator'—replication origin, in modern terms—and replication is trig... Read More
For the first time ever, a team led by the University of Colorado Boulder has sequenced the internal bacterial makeup of the three major life stages of a butterfly species, a project that showed some surprising events occur during metamorphosis.
The team, led by CU-Boulder doctoral student To... Read More
A unique biotechnology start-up company have developed a method of growing bricks from nothing more than bacteria and naturally abundant materials. Having recently won first place in the Cradle to Cradle Product Innovation Challenge, bioMason has developed a method of growing materials by employ... Read More
In this paper we describe the perspective of following the achievements in medicine, where gut microbiome transplants are proving to be a powerful method to overcome several gastrointestinal disorders and many other physiological problems, to possible solve diseases in plants. There is strong si... Read More
In this blog, I share some "first word that comes to mind" responses of my freshman biology class to the words "germ," "bacteria," "cell," and "DNA." The way that we perceive an idea or concept definitely impacts our relationship with it. Thus, finding out what students think, coming into our ... Read More
Another potentially significant answer in the long-running mystery behind colony collapse disorder (CCD) may have just emerged: Researchers have found a virus that typically infects plants has been systemically infecting honeybees in the United States and China.
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Researchers from Weill Cornell Medical College have added to the growing body of evidence that multiple sclerosis may be triggered by a toxin produced by common foodborne bacteria. The presented their research at the 2014 ASM Biodefense and Emerging Diseases Research Meeting.
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Imagine a world where greenhouse gases were reduced to a minimum, or where methane released from oil spills could be cleaned in an instant, or where we could develop fuel using only bacteria. Thanks to a discovery by UW researchers, a certain type of bacteria that lives off of methane is able to... Read More
In the past few years, scientists have begun to uncover the multitude of ways in which the community of bacteria living in the our intestines, known as the microbiome, can impact our health. Not only do these (benign) bacteria help with metabolism and digestion, shifts in it are linked to a wide... Read More
From a zebra carcass on the plains of Namibia in Southern Africa, an international team of researchers has discovered a new, unusually large virus (or bacteriophage) that infects the bacterium that causes anthrax. The novel bacteriophage could eventually open up new ways to detect, treat or deco... Read More
In the experiment, published this week in Nature Nanotechnology, the researchers slathered one side of a sheet of rubber with the bacterial spores. When the sheet dried it curled up, much like a leaf does after it falls from a tree. Increasing the humidity caused the sheet to straighten out agai... Read More
Sulfonated and non-sulfonated cyanines exhibit very similar fluorescent properties. Non-sulfonated cyanines must be dissolved in organic co-solvent (DMF or DMSO) prior to use, and added to a solution of target molecule in aqueous buffers. Recommended volume of co-solvent should be 10% for Cy3, C... Read More
The virus causing Middle East respiratory syndrome emerged in 2012. It does not spread readily between people, but there are fears it could cause a pandemic if it ever starts. It has killed 76 of the 178 people known to have caught it so far, and there is no specific treatment. Shibo Jiang at Fu... Read More
BEIJING, Jan. 29, 2014 /PRNewswire/ -- Sinovac Biotech Ltd. SVA +1.79% , a leading provider of biopharmaceutical products in China, announced today that it has submitted a Clinical Trial Application(CTA) with the China Food and Drug Administration (CFDA) to commence human clinical trials for it... Read More
In recent weeks, China has seen a spike in H7N9 cases and experts are worried that infections will gather pace as the country celebrates the Lunar New Year this week - a peak time for travel and for poultry sales. In January alone, 19 deaths and 96 human cases have been reported, according to fi... Read More
BERKELEY — People infected with the Human Immunodeficiency Virus (HIV) can stave off the symptoms of AIDS thanks to drug cocktails that mainly target three enzymes produced by the virus, but resistant strains pop up periodically that threaten to thwart these drug combos. Researchers at the Unive... Read More
Gut bugs can change the way our brains work, offering new ways to relieve problems like stress, anxiety and depression, say two leading professors
We acquire our intestinal microbes immediately after birth, and live in an important symbiotic relationship with them. There are far more bacteria... Read More