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BacterioFiles 165 - Bacillus Biofilms Balk Bilks

This episode: Interview with Jordi van Gestel: cheaters in bacterial communities don't always succeed!


(13.1 MB, 14.25 minutes)


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TWiM 64 Letters

Tim writes:


Vincent and friends,


While driving around a field cutting hay lost in my science podcast playlist the episode of TWIM #61 came up and I had to listen intently as salmonella typhimurium came up as this is a common enteric issue in agriculture. When ... Read More

El Podcast del Microbio Nº 173. Pollos transgénicos contra la gripe (transgenic chicken against flu)



























El podcast del Microbio Nº173 deals with the recent Science paper by Jon Lyall et al. about the creation of transgenic chi... Read More

Smart phone apps may enhance epidemiological or ecological data collection

PLoS One has published an interesting paper that considers using smart phones for scientific field data collection and suggests mobile apps could also be beneficial for recruiting ‘citizen scientists’ to contribute data easily to central databases through their mobile phone.

Here's the abstr... Read More

TWiV 222: Jumpin' Jack Flash, it's a GAS GAS GAS

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Hosts: Vincent Racaniello, Rich Condit Read More

TWiV 228: Cal Bears go viral

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Hosts: Vincent Racaniello, Britt Glaunsinger, and Read More

How to Catch a Cold - A 1951 Walt Disney/Kleenex Production

A rare educational Disney animated short film from 1951 with a character called Common Sense who warns about the dangers of the common cold. Read More

Mundo de los Microbios - Episodio 108 - Grace Robiou

Nuevas guías de la Agencia de Protección Ambiental (USEPA) para las aguas recreacionales:  éste es el tópico que discutiremos hoy con Grace Robiou, quien ha trabajado durante los últimos años buscando nuevos indicadores de riesgo que protejan mejor a los bañistas.


Aunque en el mu... Read More

A sporadic undertaking by Small Things Considered

This is the third annual Week of the Fungi on Small Things Considered, a sporadic undertaking (please excuse the pun).

"Sooner or later, but usually sooner, anyone dealing with fungi will have to deal with the issue of spore dispersal. Many fungi, mushrooms included, are a spore’s way of spre... Read More

Where They Are Found


Viruses are found on or in just about every material and environment on Earth from soil to water to air. They're basically found anywhere there are cells to infect. Viruses have evolved to infect every form of life, from animal to plant and from fungi to bacter... 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

The Immortal Life of Henrietta Lacks

Shortly after I wrote about my years of experience with HeLa cells, I was contacted by author Rebecca Skloot. One of her many questions was how I knew that I had produced 800 billion HeLa cells in my laboratory over 26 years. I learned that she was writing a book about Henrietta Lacks, whose tum... Read More

Mycodiesel

Here is another great article, closing out "Fungi Week" on Elio Schaechter and Merry Youle's Small Things Considered blog.

"Huge amounts of money and effort are going into making automotive fuels using biological processes, but a fully satisfactory answer is not yet at hand. Well, fungi may c... 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

Plasmalogens Have Evolved Twice

Howard Goldfine, Professor of Microbiology at the University of Pennsylvania School of Medicine, has authored a new post on Small Things Considered that looks at the interesting evolution of plasmalogens from anaerobes to plant and animal cells.

"Plasmalogens appeared early, but did not survi... Read More

El pocast del microbio Nº 220: Geobacter



























El podcast del Microbio Nº220 summarize the post on Geobacter bacteria wrote by Suzzane Winter and published in Moselio Sch... Read More

Microbiology Education and Social Media

At the Spring 2010 meeting of the Society for General Microbiology In Edinburgh Vincent Racaniello spoke about ‘Social Media in Microbiology Education and Research’. In his presentation he gives a comprehensive overview of how he uses these new communication tools to promote the science of virol... Read More

TWiP 74 letters


voxsciurorum writes:


Dear water-based life forms:


It is 24 degrees in Overland Park, Kansas and I am looking at a slide labeled "Giardia lamblia", part of a museum exhibit on water and human (over) use of water.


I see a greenish lump. I don't know... Read More

Tales of Death

Merry Youle of Small Things Considered looks at several bacteria that have borrowed "tail-like particles" from phages and fashioned from it a targeted bacterial killer for their own use.

Snippet:

"These efficient killers are indeed related to phage. One gene cluster in the P. aeruginosa PA... Read More

BacterioFiles 171 - Segments Select Specific Strains

This episode: Ahmed Gomaa and I discuss how to keep some microbes and get rid of others using bacteria's own immune system!


(15.1 MB, 16.5 minutes)


Show notes: 
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