Due to blogger problems, I reloaded this entry. El podcast del Microbio Nº208 is about the experiments done by Deguchi on M... Read More
When I began listening to TWIV almost a year ago, I had just switched majors from philosophy to biology. I am now writing to you good people at TWIM at the end of my first undergraduate summer research gig, where I have had qui... Read More
Guys, what a great podcast. I am a chemical engineer with a MS in Environmental Management. I have been doing EH&S work in industrial settings for about 20 years after some years in R&D and manufacturing positions. I have always had a stro... Read More
This episode: Pathogen's CRISPR-Cas system (for defense against viruses) can be modified to change gene expression in mammals!
Archaeans are among the earliest forms of life that appeared on Earth billions of years ago. It’s now generally believed that the archaea and bacteria developed separately from a common ancestor nearly 4 billion years ago. Millions of years later, the ancestors of today's eukaryotes split off... Read More
The Centers for Disease Control and Prevention has released early estimates of the effectiveness of this season’s influenza vaccine in preventing influenza infection. Estimated vaccine effectiveness is 62%. But even if you get infected after immunization, you are likely to have reduced illness, ... Read More
With the news of a trial badger cull in England as an attempt to reduce the levels of Mycobacterium bovis or bovine TB in cattle, this post reviews why it is so important to reduce the level of the organism in the cattle and badger populations. Read More
Sourdough bread resists mold, unlike conventionally leavened bread. Now Michael Gaenzle and colleagues of the University of Alberta, Edmonton, show why. During sourdough production, bacteria convert the linoleic acid in bread flour to a compound that has powerful antifungal activity. The researc... Read More
El podcast del microbio Nº 227 summarize the recent controversy about the role of sirtuins in cell lifespan. El podcast del m... Read More
Andre Blackman (aka @mindofandre on Twitter and author of the Pulse + Signal blog) recently shared a presentation on Slide Share that reviews the CDC and the public health community's innovative use of soc... Read More
The Naval Research Laboratory (NRL) has developed the benthic microbial fuel cell (BMFC) as a persistent power supply for marine-deployed applications. The BMFC operates on the bottom of marine environments where it oxidizes organic matter residing in sediment with oxygen in overlying water. The... Read More
Tengo el gusto de anunciarles que mi curso de virologia esta ahora disponible en Español.
Este trabajo se realizó bajo la dirección de la Dra. Susana López, virologa del Departamento de Genética del Desarrollo y Fisiología Molecular del Instituto de Biotecnología de la Universidad Nacional A... Read More
or several years, bednets and insecticide spraying have served as priority weapons in the fight against malaria transmission across Africa. However, the defiant vampire vectors and malaria parasites in their mad quests for survival have regularly altered tactics, formulating resistance to insec... Read More
A guest post on Small Things Considered by S. Marvin Friedman, Professor Emeritus, Department of Biological Sciences, Hunter College of CUNY, New York City, reviews the various mechanisms thermophiles and hyperthermophiles may use to proliferate at extreme temperatures. Friedman wonders whether ... Read More