TWiM v3 275

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TWiM

This Week in Microbiology

As a science Professor at Columbia University, Racaniello has spent his academic career directing a research laboratory focused on viruses. His enthusiasm for teaching inspired him to reach beyond the classroom using new media. TWiM is for everyone who wants to learn about the science of microbiology in a casual way.

While there are no exams or pop quizzes, TWiM does encourage interaction with the audience via comments on specific episodes (below), vial email and voicemail at 908-312-0760. Listeners can also use MicrobeWorld to suggest topics for the show by submitting articles or papers to the site and tagging them with "TWiM". Each week Racaniello will view the tagged content and select items for discussion.

TWiM co-hosts include Elio SchaechterMichael Schmidt, and Michele Swanson.

Music used on TWiM is composed and performed by Ronald Jenkees and used with permission.

Friday, 09 January 2015 01:49

TWiM #95: A microbe lover in San Diego

Written by

Hosts: Vincent Racaniello.

Special guest: Stanley Maloy

Vincent meets up with Stan Maloy on the campus of San Diego State University to talk about his career in microbiology and his work as Dean of Sciences.

 

 

Right click to download TWiM#95 (48 MB .mp3, 66.5 minutes).

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode: 

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

Thursday, 25 December 2014 06:13

TWiM #94: Nitrochondria

Written by

Hosts: Vincent RacanielloMichael Schmidt, and Elio Schaechter.

Vincent, Elio, and Michael discuss a symbiosis between a nitrogen-fixing cyanobacterium and a single-celled eukaryotic alga.Braarudosphaera bigelowii

 

Right click to download TWiM#94 (48 MB .mp3, 66 minutes).

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

Thursday, 11 December 2014 03:28

TWiM #93: Worming in on bacteria

Written by

Hosts: Vincent RacanielloMichael Schmidt, and Elio Schaechter.

Vincent, Elio, and Michael reveal that a soil-dwelling nematode can recognize and respond to a bacterial quorum sensing molecule through a sensory neuron.

 

Right click to download TWiM#93 (40 MB .mp3, 57 minutes).800px-Caenorhabditis elegans

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

Wednesday, 26 November 2014 19:22

TWiM #92: Flying bioflims

Written by

Hosts: Vincent RacanielloMichael Schmidt, Elio Schaechter and Michele Swanson. 

Vincent, Elio, Michael and Michele discuss the possible eradication of wild poliovirus type 3, and how microsporidian parasites prevent locust swarming behavior.

 

Right click to download TWiM#92 (49 MB .mp3, 68 minutes).Locust

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode

 

 

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

Thursday, 13 November 2014 19:23

TWiM #91: Rats, viruses, and bacteria

Written by

Vincent, Elio, and Michele review a study of the viruses and bacteria in commensal rats in New York City.

 

Hosts: Vincent RacanielloElio SchaechterMichele Swanson.

NYC subway ratRight click to download TWiM#91 (42 MB .mp3, 59 minutes).

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

 

Thursday, 30 October 2014 12:56

TWiM #90: Think globally, act locally

Written by

Hosts: Vincent Racaniello.

Special guests: Laurene Mascola and David Persing

Vincent meets up with Laurene and David at the Annual Meeting of the Southern California Branch of the American Society for Microbiology, where they discuss how the Los Angeles County Department of Health is preparing for an outbreak of Ebola virus infection, and Cepheid’s game-changing, modular PCR system for the diagnosis of infectious diseases.

geneXpert

Right click to download TWiM#90 (45 MB .mp3, 62 minutes).

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode:

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

Wednesday, 15 October 2014 17:32

TWiM #89: Microbial handoffs

Written by

Hosts: Vincent RacanielloMichael Schmidt, and Michele Swanson.

Vincent, Michele, and Michael discuss how a gene from bacteria protects a tick from plant cyanide poisoning, and enhanced transmission of Streptococcus pneumoniae by influenza virus co-infection in mice.Aimee Richards performing the "shedding" assay.  By gently pressing the noses of infant mice onto bacteriological agar

 

Right click to download TWiM#89 (53 MB .mp3, 73 minutes).

 

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

Host: Michele Swanson 

Guests: Thomas Brock,  Timothy Donohue, Katrina Forest, and Richard Gourse.

Michele speaks with members of the Department of Bacteriology at the University of Wisconsin - Madison, on the occasion of its designation as a Milestones in Microbiology site, where they discuss how the department has advanced the science and UWMilestonesTWIMteaching of microbiology.

 

Right click to download TWiM#88 (36 MB .mp3, 51 minutes).

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode 

 

 

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

Wednesday, 17 September 2014 13:43

TWiM #87: Avogadro, archaeal fossils, and ICAAC

Written by

Hosts: Vincent RacanielloMichael Schmidt, and Elio Schaechter.

Vincent, Elio, and Michael explore the fossilization of archaeal lipids, and highlight the recent ICAAC in Washington, D.C.

 

Right click to download TWiM#87 (54 MB .mp3, 74 minutes).Archaea membrane

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episode

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

Hosts: Vincent RacanielloMichael Schmidt, Elio Schaechter and Michele Swanson. 

Vincent, Elio, Michael, and Michele consider whether our eating behavior is manipulated by gastrointestinal microbiota, and an aphid gene of bacterial origin whose gene product encodes a protein that is transported to an obligate endosymbiont.

 

Right click to download TWiM#86 (52 MB .mp3, 72 minutes).

Subscribe to TWiM (free) on iTunes, via RSS feed, by email or listen on your mobile device with the Microbeworld app.

Links for this episodeAcyrthosiphon pisum pea aphid-PLoS

Send your microbiology questions and comments (email or mp3 file) to twim@twiv.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twim.

 

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