Rastreo de Fuente de Contaminacion Microbiana (Microbial Source Tracking), o el uso de diferentes metodos para encontrar la fuente de contaminacion microbiana en aguas es el tema de hoy e... Read More
Hello Dixon and Vincent!
Your research and real life experience is slowly getting summarized by researchers so that it can be understood by reporters (aka those who
Vincent and D... Read More
This episode: Plant viruses work together to infect better!
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Rob Knight studies the diversity of microbial communities. For every person, microbes outnumber human cells by a factor of ten. Rob has found that this large population of microbes differs based on which part of your body they inhabit (head, hands... 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
This episode: Salmonella strain engineered to induce our cells to immunize us against diseases!
In this clip from Comedy Central's The Daily Show with Jon Stewart, guest Fred Guterl, award-winning journalist and executive editor of Scientific American, discusses his new book, "The Fate of the Species,"and touches on viruses, influenza, scientific research, and the recent H5... Read More
This episode: Phages could be used to reduce infection with dangerous bacteria from meat and vegetables!
(13 MB, 14.2 minutes)
This episode: A harmless pathogen strain combined with radioactivity can fight pancreatic cancer!
Large (about 5 mm in diameter), lactose positive colonies of Klebsiella pneumoniae on desoxycholate-citrate agar. Cultivation 37°C, 24 hours.
Klebsiella pneumoniae is a common source of hospital-acquired infections. Some of the strains can carry plasmids that harbour genes conferring resistan... Read More
Living green alga Euglena mutabilis. Technique: Differential interference contrast. Credit: Gerd Gunther, Düsseldorf, Germany
Nikon Small World 2012 Honorable Mention. Read More
As someone who has been taking a daily regimen of probiotics for some time now, a recent study was of particular interest to me. Probiotics, for those of you who don’t already know, are live microorganisms that are found to benefit the microbiome in your stomach and intestinal tract. They are be... Read More
This episode: Pathogenic and non-pathogenic microbes have different strategies for interacting with us, even when they have a common ancestor!
(14.9 MB, 16.3 minutes)
Here's my summary of the second day of ASM2013, an exciting day full of science.
Streak plate isolation of Enterobacter aerogenes grown on MacConkey agar for 24 hours at 37 degree's. Colonies grow pink due to fermentation of lactose. Read More
How can something too small to be seen with the naked eye be powerful enough to bring down something like the U.S. Government? It turns out that microbes, mostly invisible, have the extraordinary capacity to affect our lives – through outbreaks of disease and the spread of fear. Twice in hist... Read More
The bacterium, Enterococcus faecalis, which lives in the human gut, is just one type of microbe that will be studied as part of NIH's Human Microbiome Project. Read More
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