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TWiM #132: Bacteria learn long division

Vincent, Elio, and Michele present cell division by longitudinal scission in an insect symbiont, and thermally activated charge transport in microbial nanowires.

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TWiV 362: Gotta catch 'em all

Hosts: Vincent RacanielloDickson DespommierAlan Dove, Read More

MMP #8: Producing yeast strains for making lager beers with new flavor notes

Host: Jeff Fox with special guest, Stijn Mertens.

Mertens, a graduate student working with Kevin Verstrepen at the University of Leuven in Belgium, talks with Jeff Fox about their efforts to develop new yeast strains for making lager beers—imparting novel flavor and aroma notes withou... Read More

TWiM 122 Letters

Hunter writes:

Greetings TWiM crew!
I recently learned of a new game (currently getting ready for Alpha and crowd funding) where players will edit microbes at the genetic level and pit them against microbes created by other players. The game is called... Read More

BacterioFiles 249 - Spores Survive Spaceship Scorching

This episode: Bacterial spores can survive atmospheric entry on an artificial meteorite!

(10.7 MB, 11.25 minutes)

Show notes: 
J... Read More

BacterioFiles 244 - Rabbit Viruses Exploding Cancer

This episode: A conversation with Audiommunity hosts about a rabbit virus that may help treat cancer while preventing the treatment from killing the patient!

(39.2 MB, 42.9 minutes)

Show notes: 
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TWiM #127: Subway Snowblowers and Men in Black

The TWiM team explores microbes in snowblower vents on the ocean floor, and cleavage of antibody molecules by a Mycoplasma protease.

Image (right): Photograph of the ‘Subway’ snowblower vent on the sea floor at Axial Seamount, Juan de Fuca Ridge. Visible are white ‘snow’ in the vent a... Read More

TWiM #128: A moonlighting phage protein

A eukaryote without a mitochondrion, and using a phage enzyme to eliminate intracellular bacteria are two topics discussed by the TWiMers on this episode.

Image (right): An entry in the ASM Agar Art Contest which bears an uncanny resemblance to one of the TWiM hosts.

Host... Read More

TWiP 102: Nursing eosinophils

The TWiPyzoites solve the case of the Uncommon Parasite, and discuss the role of eosinophils in promoting the growth of Trichinella in skeletal muscle.

Hosts:  Read More

TWiP 103: Scroll down, please

The TWiP-scholars solve the case of the Housewife from Kolkata, discuss mutations in the IL17 gene associated with cerebral malaria, and hear a case presentation from guest Michael Libman.

Hosts:  Read More

BacterioFiles 247 - Animalcule Acetate Ameliorates Asthma

This episode: Feeding mice high-fiber diets reduces their risk of allergic airway disease, even across generations!

(12.1 MB, 13.2 minutes)

Show notes: 
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TWiV 365: Blood, feuds, and a foodborne disease

Hosts: Vincent RacanielloAlan Dove, and Kathy Spindler

For... Read More

TWiM 131: Mice behaving badly

Michael and Vincent present Spotlights, brief reviews of classic papers in the Journal of Bacteriology, and explain how a single bacterial species can reverse autism-like social deficits in the offspring of obese mice.

Hosts: Vinc... Read More

MMP #6: A fused, single-subunit bacterial ribosome with Alexander Mankin and Michael Jewett

Host: Jeff Fox with special guest, Alexander Mankin and Michael Jewett.

Alexander Mankin –called Shura --of the University of Illinois, Chicago, and Michael Jewett at Northwestern University talk with Jeff Fox about their recent success in joining the 30S and 50S bacterial riboso... Read More

TWiV 373: The distinguished virology career of Julius S. Youngner


Host: Vincent Racaniello 

Guest: Julius S. Youngner

Vincent... Read More

TWiM #129: Dried and wrinkled, smooth and mucoid

The arrival in the US of plasmid-mediated resistance to colistin antibiotics, a last line of defense against many gram-negative bacilli, and a quorum sensing system in a eukaryote are topics of this episode hosted by Vincent, Michael, and Michele.

Image (right): Etest used to determin... Read More

TWiP 104: La maladie du sommeil

Michael returns to help the TWiP trio solve the case of the Delusional African Expatriate, who then discuss the association of natural and induced antibodies in mice with differential susceptibility to secondary cystic echinococcosis.

Hosts:  Read More

Zika virus: Approaching the unknown

Understanding the scale and range of neurological disease associated with Zika virus infection is an urgent priority, warn researchers from the University of Liverpool's Institute of Infection and Global Health. Read More

TWiV 363: Eat flu and dyad

Hosts: Vincent RacanielloAlan Dove Read More

BacterioFiles 252 - Small Cells Supervise Circadian Cycles

This episode: In mice, high-fat diets affect their gut microbes, which in turn disrupts their circadian cycles and metabolic health!

(8.6 MB, 9.35 minutes)

Show notes: 
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