This online “personality quiz” helps young learners understand the unconventional concept that most micro-organisms are beneficial; only a fraction are harmful. This activity matches the quiz-taker with the microbe that most closely reflects his or her personality. At the end of the quiz, studen... Read More
This episode: Parasitoid wasps spread helpful bacterial symbionts between their whitefly prey!
(10.9 MB, 11.9 minutes)
This episode: Reversing a metabolic pathway is very effective!
This episode: Bacteria help leaf-cutter ants break down their garden fertilizer!
Dear TWIP Trifecta,
How are you? It is lovely here in lower Manhattan, 82 F / 27 C with blue skies and not much in the way of humidity to make things wilt.
Since you are all going on the road, I’ll be on the edge of my seat waiting t... Read More
Did you see this paper in PLoS Computational Biology? It's mind-blowing. U. Maryland researchers found evidence for Acinetobacter and Pseudomonas nucleic acid integrated into human chromosomes and mitochondria, po... Read More
The TWiM team explores microbes in snowblower vents on the ocean floor, and cleavage of antibody molecules by a Mycoplasma protease.
Image (right): Photograph of the ‘Subway’ snowblower vent on the sea floor at Axial Seamount, Juan de Fuca Ridge. Visible are white ‘snow’ in the vent a... Read More
On episode #105 of the podcast This Week in Virology, Vincent, Dickson, Alan, and Rich review eradication of rinderpest, endogenous hepatitis B virus in the zebra finch genome, and identification of... Read More
Dear Vincent, Dickson and Daniel,
Nanne Nanninga, Emeritus Professor of Molecular Cytology, Swammerdam Institute for Life Sciences, University of Amsterdam, The Netherlands, authors a guest post on Small Things Considered that questions whether van Leeuwenhoek actually observed yeast cells in 1680.
"It is common knowledge tha... Read More
Frederick Hayden, Professor of Medicine and Pathology, University of Virginia School of Medicine, U.K., has focused on the use of antiviral agents to prevent and treat respiratory viral infections. I discussed the use of antiviral drugs to treat influenza with Dr. Hayden during ICAAC Boston 2010... 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
Timothy Paustian, Faculty Associate in the Dept. of Bacteriology at University of Wisconsin-Madison, has been working on an online microbiology textbook entitled "Through the Microscope, A Look at all Things Small." According to Paustian's "textbook publishing manifesto," Through the Microscop... Read More
Listen to this...it's incredible.
The pharma establishment is stomping on Dr. Andrew Wakefield in the same way they stomped on Peter Duesberg of UC Berkeley. In both cases Dues and Wakefield got it right, and the pharma establishment is shieldin... Read More
This episode: Genes taken from bacteria may have been important for the evolution of distinct groups of archaea!
(7.4 MB, 8 minutes)