The TWiVers discuss the growing Ebola virus outbreak in West Africa, and an epidemic of respiratory disease in the US caused by enterovirus D68.
Hiroshi Nakaido, PBD Faculty Scientist, Structural Biology Department, and Professor of Biochemistry and Molecular Biology, UC Berkeley, has authored a guest post on the Small Things Considered Blog regarding the limitations of LB medium.
"LB broth contains, per ml, 10 mg tryptone (... Read More
Vincent meets up with XJ Meng and Sarah McDonald at Virginia Tech in Blacksburg to talk about their work on viruses of swine and rotaviruses.
Host: Vincent Racaniello
Guests: Read More
At the International Congress of Virology in Montreal, Vincent speaks with Carla and Curtis about their work on RNA interference and antiviral defense in fruit flies, and viruses in the sea, the greatest biodiversity on Earth.
Host: Read More
This episode: Virus + bacterial enzyme = cancer killer!
Host: Vincent Racaniello
Video of my conversation from TWiV 197 with Professor Philip I. Marcus on his development of the single cell cloning technique in the 1950s, using HeLa cells. Read More
In this audio in spanish language from "El podcast del microbio" I made a resume of the post "Mother's Love" published in Moselio Schaecht... Read More
The chromosomal DNA of several mammals has been found to contain sequences related to the nucleoprotein (N) gene of bornaviruses, enveloped viruses with a negative-strand RNA genome. I am amazed by this finding. How did bornaviral DNA get in our chromosomes, and what is it doing there? Read More
In an ideal world, every PI would be a nurturing and challenging mentor who carefully guides your project and is invested in developing your skills as a scientist. In the real world, however, that kind of leadership can be hard to find.
In any case, one of the most important and useful mental... Read More
As we hear more and more news about the environmental disaster currently underway in the Gulf, there has been much talk about how microbes can be utilized to biodegrade the oil. In this 7 minute video posted on YouTube we see how scientists successfully implemented a bioremediation plan during t... Read More
Is bacterial DNA contamination in your whole genome amplification kit a problem? For microbiologists it sure is. WGA is a technique where the complete genomic content of a sample is amplified non-specifically and at a single temperature (isothermically). The presence of any contaminating DNA in ... Read More
Dear Dr.s R, D & G,
I really hate to criticize learned professors, especially my elders. I suspect I may be being overly - sensitive or perhaps it is a cultural difference. However, the "over-talking" is decreasing the qualit... Read More
This episode: Discovery of a bacterium infected by two distinct organisms at the same time!
This slideshow outlines the work of WHOI scientists Tracy Mincer and Kristen Whalen in the quest to beat antibiotic resistance through bioprospecting in the ocean. Read More
The arrival in the US of plasmid-mediated resistance to colistin antibiotics, a last line of defense against many gram-negative bacilli, and a quorum sensing system in a eukaryote are topics of this episode hosted by Vincent, Michael, and Michele.
Image (right): Etest used to determin... Read More