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TWiM #73: Eyeing root nodule development

Hosts: Vincent RacanielloMichael Schmidt and Michele Swanson Read More

TWiP 64: Three new ways to prevent malaria

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Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... Read More

BacterioFiles 176 - Bacteria Bust Biodiesel Builders

This episode: Algae-killing bacteria could help improve biofuel recovery processes!


(11 MB, 12 minutes)


Show notes: 
Journal Paper Read More

As Plant Virus Jumps to Bees, Does it Cause Colony Collapse?

Another potentially significant answer in the long-running mystery behind colony collapse disorder (CCD) may have just emerged: Researchers have found a virus that typically infects plants has been systemically infecting honeybees in the United States and China.

Click on 'source' to read more... Read More

3D cell culture set for space

Growing cells – in a laboratory in space or on earth – forms a fundamental basis of modern microbiology, supporting everything from culturing microbes to novel drug design and growing human tissues for use in research and development. The problem is that cells grown on a 2D Petri dish do not ... Read More

CDC Anthrax Blunder: Numbers Could Climb Higher

More than 80 people may have been exposed to airborne anthrax bacteria in an embarrassing mishap at the Centers for Disease Control and Prevention in Atlanta, and the numbers may go even higher, officials said Friday.

“Right now we have an excess of 80 individuals,” CDC deputy director Dr. Il... Read More

Bespoke microbiome therapy to manage plant diseases

In this paper we describe the perspective of following the achievements in medicine, where gut microbiome transplants are proving to be a powerful method to overcome several gastrointestinal disorders and many other physiological problems, to possible solve diseases in plants. There is strong si... Read More

Using Wordcloud-Reponses to Discover How Students Perceive Concepts in the Classroom

In this blog, I share some "first word that comes to mind" responses of my freshman biology class to the words "germ," "bacteria," "cell," and "DNA." The way that we perceive an idea or concept definitely impacts our relationship with it. Thus, finding out what students think, coming into our ... Read More

TWiP 72: Wormholes

Vincent and Dickson discuss five ways that helminths manipulate host tissues to survive.


Hosts: Vincent Racaniello and Dickson Despommier


{aud... Read More

TWiM #75: Pellicles on pickle jars

Hosts: Vincent RacanielloElio SchaechterMichael Schmidt and Read More

TWiP 66: A nitrile warhead for Chagas disease

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Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... Read More

Cyanine dyes - Non-sulfonated and Sulfonated cyanines Lumiprobe explains

Sulfonated and non-sulfonated cyanines exhibit very similar fluorescent properties. Non-sulfonated cyanines must be dissolved in organic co-solvent (DMF or DMSO) prior to use, and added to a solution of target molecule in aqueous buffers. Recommended volume of co-solvent should be 10% for Cy3, C... Read More

TWiM #84: Microbiology Down Under

Host: Vincent Racaniello.


Special guests: D... Read More

TWiM #81: Cold iron is the master of them all

Hosts: Vincent RacanielloMichael Schmidt, ... Read More

TWiP 67: They find each other delightful

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Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... Read More

TWiM #79: A community of microbiologists

Hosts: Vincent RacanielloMichael Schmidt, and Read More

TWiP 65: The real world wide web

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Hosts: Vincent Racaniello and Dickson Despommier


Vincent and D... 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 69: Malaria rising

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Hosts: Vincent Racaniello and Dickson Despommier Read More

MWV Episode 83 - This Week in Virology 270: Live from ASM Biodefense in Washington, D.C.

Watch a live video episode of This Week in Virology (TWiV), a podcast about viruses. Started in September 2008 by Vincent Racaniello, a Higgins Professor in the Department of Microbiology and Immunology at Columbia University, the goal... Read More

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