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"El podcast del Microbio" Nº 125. Human Microbiome

The Nº 125 of "El podcast del microbio" is dedicated to the Human Microbiome. "El podcast del microbio" Nº 125 está dedicado al microbioma humano. {mp3remote}http://radio.umh.es/programacion/2010-2011/Programa%20Ciencia%20Tu,%20yo%20y%20los%20microbios/171110%20Programa%20TU,%20YO%20Y%20LOS%20MI... Read More

TWiM 91 Letters

Jacob writes:
Hello hosts of TWiM and TWiV,
I'm sending this to both podcasts because I'm interested in hearing what all of you have to say (I figure that I'm going to catch Dickson on TWiV, but if not feel free to ask him on TWiP).

I saw this que... Read More

BacterioFiles 210 - Archaea Acquired Alternative Abilities

This episode: Genes taken from bacteria may have been important for the evolution of distinct groups of archaea!

(7.4 MB, 8 minutes)

Show notes: 
Read More

TWiV 59

Nick writes:

I’m a bit behind in my Twiv listening, but I’d like to comment on something you said in Twiv 47. You have reminded us several times in the past that “viruses are not alive” and you embellished on this during Twiv 47 by saying that if they are not alive, they can’... Read More

TWiP 65 letters


Perry writes:

Greetings Vincent and Dick,

Hooray for finally mentioning G. pulchrum in episode 62, my most favorite parasite and one worthy of further discussion. As a diagnostic veterinary pathologist, I encounter this spirurid in approximately... Read More

TWiV 282: Tamiflu and tenure too

Unable to embed Rapid1Pixelout audio player. Please double check that:  1)You have the latest version of Adobe Flash Player.  2)This web page does not have any fatal Javascript errors.  3)The audio-player.js file of Rapid1Pixelout has been included.

Hosts:  Read More

El podcast del Microbio Nº188 y 189. El experimento de Miller-Urey

El podcast del Microbio Nº188 and 189 describes the famous experiment about prebiotic synthesis of organic compounds and t... Read More

Green Algae

The most clearly plant-like algae, this species gets its namesake hue from high levels of chlorophyll.

Their cell walls are made up of cellulose, the same material that makes up the cell walls in larger, multicellular plants. Like plants, they store the food they make through photosyn... Read More

NSF Launches Science360 Radio for Web, iPhone and Android

The National Science Foundation has just launched Science360 Radio, a website and app for smart phones and iDevices, that streams science-focused audio content. (Disclaimer: All of MicrobeWorld's podcasts are included.) There are over 100 shows featured and the app is free.

While this much co... Read More

TWiV 303: Borna this way

The TWiV team discusses transmission of Ebola virus, and inhibition of Borna disease virus replication by viral DNA in the ground squirrel genome.

Hosts: Vincent Racaniello Read More

Combination of Gulf Oil and Dispersant Spell Potential Trouble for Gut Microbes

A study to be published in mBio®, the online open-access journal of the American Society for Microbiology, on Tuesday, October 23, examined whether crude oil from the 2010 Deepwater Horizon oil spill, the dispersant used on it, or a combination of the two might affect the microbes of the human ... Read More

HIV among US youth

The Centers for Disease Control and Prevention has released its latest estimates on the number of new HIV infections in the United States. HIV remains a serious health problem, with an estimated 47,500 people becoming newly infected with the virus in the United States in 2010. About 12,000 youth... Read More

Chi - A Fastidious Bacteriophage

Michael Yarmolinsky, Scientist Emeritus in the Laboratory of Biochemistry and Molecular Biology of the Center for Cancer Research, National Cancer Institute, NIH, explores how the virulent, double-stranded DNA phage called Chi attacks only motile strains of bacteria.

Click source for more. Read More

GEMINA - a web-based system of Genomic Metadata for Infectious Agents

GEMINA is a web-based system to identify infectious pathogens and their representative genomic sequences through selection of associated epidemiology metadata. Gemina supports the development of DNA signature-based assays for the detection of pathogens or sets of pathogen through the Insignia Si... Read More


Archaeans are single-celled creatures that join bacteria to make up a category of life called the Prokaryotes (pro-carry-oats). Prokaryotes' genetic material, or DNA, is not enclosed in a central cellular compartment called the nucleus. Bacteria and archaea are the only prokaryotes. ... Read More

El podcast del Microbio Nº209. El error del escribano (The scribe's mistake)

El podcast del Microbio Nº209 is about the mistakes done by Craig Venter in the quotes inserted in the artificial genome o... Read More

Healthwatch: PRHC Microbiology Lab

A behind the scenes look at the Microbiology Lab at the Peterborough Regional Health Centre, staffed by highly trained medical laboratory technologists and laboratory technicians. Read More

Squishy Science: Extract DNA from Smashed Strawberries

Fun science activity for kids!

Have you ever wondered how scientists extract DNA from an organism? All living organisms have DNA, which is short for deoxyribonucleic acid; it is basically the blueprint for everything that happens inside an organism’s cells. Overall, DNA tells an organism how ... Read More

TWiV 300: So happy together

Recording together for the first time, the TWiV team celebrates their 300th recording at the American Society for Microbiology headquarters in Washington, DC, where Vincent  speaks with Dickson, Alan, Rich, and Kathy about their careers in science.

Hosts:  Read More

My first "Mu-Tube" video promoting microbial literacy: What does "microbiology" mean to students?

For my Microbiology course at the University of Puget Sound, I decided to ask my new crop of "micronauts" what the word "microbiology" meant to them on the first day of class. Here are their answers. My wife Jennifer Quinn and I put this together using art from former students. Hopefully, thi... Read More
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