The science of metagenomics has uncovered that viruses are the most abundant and genetically diverse organisms on earth. In an article published in Microbiology Today, Peter Simmons from the Centre for Infectious Diseases, University of Edinburgh, discusses how discoveries of new viruses are pro... Read More
Hosts: Vincent Racaniello, Vanessa Cowton, Mary Holton, Mark Robinson, Swetha Vijayakrishnan, and Gavin Wilkie
Vincent re... Read More
Vince, here is the text of my post on Peter S site. I was disappointed in the quality of his article as I have much previous experience with his work and see him as the "David Baltimore of Risk Communication". If you could get him on as a guest you would e... Read More
The NIH Human Microbiome Project, initiated in 2008, is a five-year endeavor at capacity building and creating a community resource to support this emerging field. As a part of developing community resources, the HMP is announcing: 1) key findings on a very large study of the microbiomes of heal... Read More
Barbara Hyde writes:
In the discussion of copper, it should be noted that copper has long been added to marine bottom paints as an anti-fouling agent. Now however there is concern about deleterious environmental effects from its leaching out into the waters.
In what appears to be a warming world, understanding how plants can tolerate and prosper at elevated temperatures is an intriguing topic. Small Things Considered's Associate Blogger Mark O. Martin looks at the symbiosis between panic grass, a virus, an endophytic fungus, and elevated temperature... Read More
Dear Mr. Racaniello and Dick,
Thanks for TWIV and TWIP as both are great shows. Such a give and take of history, information and humor. Stumbled across TWIP several weeks ago and gave it a try. My only disappointment was there were not many podc... Read More
High school students and their teachers participate in a simple activity to demonstrate the interaction between the var antigens malaria parasites display and the patient's immune system. Read More
Vincent ... Read More
This blog posting has links to 100 lectures by notable scientists in the areas of biology and medicine, earth and environment and much more. It says, "thanks to the Internet, and our list of 100 incredible lectures, you’ve now got access to the cutting edge theories and projects that are changin... Read More
This episode: Bacteria and predacious fungi work together to trap nematodes!
This episode: Bacteria in mosquitoes could prevent Dengue fever!
Contemporary human viruses most likely originated by cross-species transmission from non-human animals. Examples include HIV-1, which crossed from chimpanzees to humans, and SARS coronavirus, which originated in bats. Since the 1989 discovery of hepatitis C virus (classified as a hepacivirus in ... Read More
Vincent, Rich, Karla, and Marilyn recorded TWiV at the 29th Annual Meeting of the American Society for Virology in Bozeman, where they discussed plant viruses and how they make plants resistant to adverse co... Read More
How cool is that to be listening to you all reading my emails with Peter Sandman while I am stuck in traffic.
I loved the discussion and want to send a big thank you to Michael for joining in and giving us the missing perspective of what the NSABB ... Read More
David Tuller, health journalist and Berkeley faculty member, has written a piece on the CDC's handling of CFS. His account draws from interviews, a close reading of a fraction of the 4608 epidemiologic studies that pop up on a PubMed search for “chronic fatigue syndrome,” and a review of many pa... Read More