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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)

Read More

TWiM #119: Power of one

Hosts: Vincent RacanielloMichael Schmidt, and Read More

TWiV 349: One ring to vaccinate them all

Hosts: Vincent RacanielloAlan Dove, and Rich ... Read More

TWiP 84: Bigfoot

Vincent, Dickson, and Daniel consider the delivery of anti-trypanosome nanobodies to the tsetse fly via a bacterial symbiont, and present a new case study.

Hosts: Vincent Racaniello Read More

BacterioFiles 200 - Converted Clostridium Consumes Carbon monoxide

This episode: Carbon monoxide-eating bacteria get modified to produce more useful products!

(16 MB, 17.5 minutes)

Show notes: 
Journal Paper

... Read More

Methyl Red/Vogoes-Proskauer (MR-VP)

Methyl Red/Vogoes-Proskauer (MR-VP)
One medium used for two separate but related tests, identifying butanediol (VP) or acidic fermentation products (MR) as part of the IMViC test used in the identification of Enterobacteriaceae.

•Methyl Red (MR): detects the ability of an organism to produc... Read More

BacterioFiles 250 - Bacteria Boost Berry Borer Beetle Babies

This episode: Gut bacteria make it possible for coffee berry borer beetles to live entirely on caffeine-rich food!

(6.9 MB, 7.5 minutes)

Show notes: 
Read More

BacterioFiles 158 - Partners Provide Protein

This episode: Different bacteria working together can thrive better than when working alone!

(9.9 MB, 10.75 minutes)

Show notes: 
News item/ Read More

BacterioFiles 241 - Colon Colonizers Control Cancer Combat

This episode: Gut microbes enhance the effectiveness of cancer therapies!

(10.7 MB, 11.7 minutes)

Show notes: 
News ... Read More

Microbes After Hours – Missing Microbes with Dr. Martin Blaser

Why are obesity, juvenile diabetes and asthma increasing? Is it something in the environment or in our modern lifestyle? Dr. Martin Blaser thinks that it may be due to changes in our microbiome – the ecosystem of tiny microscopic creatures that live in and on us. Learn about his hypothesis th... Read More

BacterioFiles 183 - Simplex-Sick Stem Cell Salve

This episode: Cancer-killing viruses could work even better when loaded into stem cells!

(8.3 MB, 9 minutes)

Show notes: 
News item/ Read More

BacterioFiles 238 - Forcing Fungal Familiarization

This episode: Of genes that are similar in yeast and humans, almost half of the yeast versions are functional when replaced with the human version!

(7.9 MB, 8.5 minutes)

Show notes: 
Read More

TWiV 272: Give peas a chance

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: Vincent Racaniello, Dickson Despommier, Read More

BacterioFiles 237 - Proving Protist Predation Parentage

This episode: Vampirovibrio chlorellavorus, a predatory bacterium that feeds on Chlorella algae, is currently lost from science, but its genome has been sequenced and interpreted anyway, to reveal a surprising family history!

(9.4 MB, 10.25 minutes)

Read More

MWV 103 - A plague of pathogens (TWiM #121)

Filmed live at ASM Biodefense 2016 with special guests: Rebekah Kading and Wyndham Lathem.

Fr... Read More

BacterioFiles 239 - Familial Pheromones Fight faecalis

This episode: Gut bacteria kill their drug-resistant pathogenic cousins of the same species via pheromone signaling!

Just to let you know, I'm trying to finish up my dissertation and graduate in the next few months, so after episode 240, I will be putting the show on hold, at least for... Read More

TWiV 313: With viruses like these, who needs enemas?


Vincent, Alan, and Rich discuss how norovirus, an enteric virus, can replace the functions of the gut microbiome.

Hosts: Vincent Racaniello Read More

TWiM #115: Profiling the Poglianos

Host: Vincent Racaniello

Special guests: Kit Pogliano and Joe Pogliano

Vincent visits the laboratories of Kit and J... Read More

TWiP 88: French foreign lesion

Vincent, Dickson, and Daniel discuss how a secreted protein from the protozoan parasite Theileria transforms its host cells via a cellular proto-oncogene.

Hosts:  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
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