Developing tricks and tools to keep their enzymes in order is one way thermophiles survive. They also use techniques to keep their DNA from falling apart under intense heat. Like proteins, the parts of the long, spiral ladder-shaped DNA molecule start to unravel and break apart under high hea... Read More
Chimpanzees from African sanctuaries carry drug-resistant, human-associated strains of the bacteria Staphlyococcus aureus, a pathogen that the infected chimpanzees could spread to endangered wild ape populations if they were reintroduced to their natural habitat, a new study shows.
The study ... Read More
This episode: Some photosynthetic bacteria can use electricity for their metabolism to make useful stuff too!
(9.2 MB, 10 minutes)
Learn about PCR and qPCR from world experts on the subject in this 6-part series brought to you over the web. Topics include the history of PCR from Carl Wittwer, an inventor of the LightCycler, discussions on the optimization and chemistry for PCR, and applications including methylation PCR and... Read More
This episode: Bacteria as fertilizer!
This episode: Some phages can fight back against bacterial defenses with recently discovered genes!
(8.3 MB, 9 minutes)
I am International Outreach Coordinator of We The Microbiologist, a group to outreach the excellence and passion for Microbiology. I communicated Dr. Zakira Ahmad, for a formal interaction to discuss his excellence. I am glad beyond expectation that I had been called to his home with a warm welc... Read More
This recent talk at TED by Bonnie Bassler on bacterial communication (aka quorum sensing) was a viral hit among the science geeks on Twitter. It is a very educational and well thought out presentation that is great for personal viewing or showing in the classroom. It's a must watch! Read More
A serological test is highly accurate at finding tuberculosis infection in elephants, and can determine such infection years before culture, according to a study in the August Clinical and Vaccine Immunology (click source to download the .pdf of the journal article). The issue is critical not on... Read More
On 9 April 2010, the European Commission published the results of a Eurobarometer on antimicrobial resistance (AMR) which demonstrate the need for further progress on the issue in the European Union (EU) . The report highlights public attitudes towards the use of antibiotics which are of conc... Read More
You have the best podcast on the web, hands down. I use your TWiP episodes in both my undergraduate and graduate classes.
I've recently seen a family in Hawaii with recurrent pathogenic Blastocystis hominis and Dientamoeba fragilis a... Read More
A new paper publish in PLoS One concludes that programs that optimize adherence to highly-active antiretroviral therapy (HAART) through direct observation in pregnancy have the potential to diminish mother-to-child HIV transmission in a highly cost-effective manner. Read More
Are you an early career scientist who is interested in public outreach? Do you want to share your love of microbiology with the world? Consider applying to the American Society for Microbiology’s Headquarter Communications Fellowship. This 6-month fellowship in Wash... Read More
Few technical breakthroughs have changed the face of their field like the Polymerase Chain Reaction (PCR). Gene cloning, sequencing of complex genomes, DNA fingerprinting and DNA-based diagnostics are just some of the techniques that were either inefficient, crude or plain impossible before PCR.... Read More
Current HIV treatments do not eradicate HIV from host cells but rather inhibit virus replication and delay the onset of AIDS. However, a new research published in BioMed Central's open access journal, AIDS Research & Therapy describes an innovative approach to eliminate HIV in host by targeted ... Read More
Merry Youle of Small Things Considered has a new post about the history of American chestnut blight and the scientific efforts to restock North America with these stately giants through the introduction of biological control agents or with more traditional plant breeding techniques.
Click so... Read More
El podcast del Microbio Nº195 summarize the article by Wierzchos et al published in Geobiology about the microorganisms tha... Read More
Video fragment of the episode "Let the seller beware" from CSI Las Vegas (third season). The presence of the fungus Aureobasidium pullulans in a crime scene helps Grissom and his boys to resolve the case. Here we can found some of the science behind that TV episode
Tomorrow is the start of my new virology course at Columbia University. The course, Biology W3310, is aimed at advanced undergraduates and will be taught at the Morningside Campus of Columbia University. Read More
The lethality of avian influenza H5N1 infections in humans has been a matter of extensive debate. The >50% case fatality rate established by WHO is high, but the lethality of the virus might be lower if there are many infections accompanied by mild or no disease. One way to answer this question ... Read More