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TWiV 282: Tamiflu and tenure too




Hosts:  Read More

Happy Birthday to a Microbial Hero™---Moselio Schaechter!

Until we have "action figures" of scientists, I do what I can to recognize scientists that have had a large and lasting influence on my academic career. In this blog post, I praise Dr. Moselio Schaechter for his clear and insightful approaches to microbiology. His enthusiasm, breadth of interes... Read More

Remembering Carl Woese: A Memorial Issue of RNA Biology

The journal "RNA Biology" just published a memorial issue dedicated to the late, great Carl Woese. The entire issue is open access. I have a small contribution, but the entire issue is filled with great science, wonderful memories, and a fine celebration of a scientist who changed the way we l... Read More

Virology question of the week: why a segmented viral genome?

This week’s virology question comes from Eric, who writes:

I’m working on an MPH and in one of my classes we are currently studying the influenza virus. I’d forgotten that the genome is in 8 separate parts. Curious, I’ve been searching but can’t find any information as to why that is?

What... Read More

Teaching Freshmen about Transformation, Drug Resistance, and Gene Regulation!

In this blog post, I describe how I use the commonly available pGLO plasmid to teach freshman students basic concepts about transformation, receptor recognition, drug resistance mechanisms, and gene regulation. Oh, and fluorescence via GFP! Read More

BacterioFiles 163 - Pseudomyrmex Sidekicks Stop Sprout Sickness

This episode: Ants teaming with bacteria help defend plants from bacterial pathogens!


(9.4 MB, 10.2 minutes)


Show notes: 
News item/ Read More

TWiV 281: The Salk legacy with Peter L. Salk



Host: Vincent Racaniello


Guest: Peter L. Salk


Vincent meets up with Peter L. Salk to talk about development of the fir... Read More

BacterioFiles 162 - Desert Dwellers Densify Dunes

This episode: Spraying cyanobacteria could turn deserts into useful land!


(9.3 MB, 10.13 minutes)


Show notes: 
Ne... Read More

"Microbe-Powered Jobs: How Microbiologists Can Help Build the Bioeconomy" Infographic

The American Academy of Microbiology has just released a new report, "Microbe-Powered Jobs: How Microbiologists Can Help Build the Bioeconomy," and along with it, an infographic, that summarizes the main points of the report. The full report can be found here: http://bit.ly/1lk346I, and a link t... Read More

TWiV 280: Post viral



Hosts: Vincent Racaniello, Dickson Despommier Read More

TWiP 70 letters


Robin writes:


Cysticercosis.


While it is true that Taenia saginata tends to be benign as helminthic infestations go in humans, the same cannot be said for Taenia solium.


In both cases, ingestion of (encysted) larvae leads to enteric infestation wi... Read More

TWiP 70: Invasion of the swamp eels



Hosts: Vincent Racaniello and Dickson Despommier Read More

TWiM 76 Letters

Geoffrey writes:


Doctors:

I just got around to listening to episode 12 “Photothermal Nanoblades and Genome Engineering”. Your comment that it would need to be scaled up before it was practical for some of you to use intrigued me. I did a quick Google sear... Read More

Virology question of the week

On the science show This Week in Virology we receive many questions and comments, which are read every week. I also get many questions here on virology blog, which I tend to answer by email. However I think that everyone could benefit from these questions, so I’ve decided to post one here each w... Read More

BacterioFiles 161 - Permafrost Produces Perceptible Pithos

This episode: The largest virus so far has been discovered in ancient Siberian permafrost!


(9.5 MB, 10.3 minutes)


Show notes: 
Read More

TWiV 279: The missing LNC

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Hosts: Vincent Racaniello, Alan Dove, and Read More

Retroviruses R us

About eight percent of human DNA is viral – remnants of ancestral infections with retroviruses. These endogenous retroviral sequences do not produce infectious viruses, and most are considered to be junk DNA. But some of them provide important functions. The protein called syncytin, which is ess... Read More

BacterioFiles 160 - Residents Regulate RNA Response

This episode: Gut microbe communities can help regulate the immune response to pathogens!


(9.5 MB, 10.3 minutes)


Show notes: 
News item/ Read More

TWiV 278: Flushing HIV down the zinc

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Hosts: Vincent Racaniello, Dickson Despommier, Read More

TWiP 69: Malaria rising



Hosts: Vincent Racaniello and Dickson Despommier Read More

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