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Scientists Discover Link Between Gut Microbiota And Colorectal Cancer

Colorectal cancer patients have fewer beneficial gut bacteria and more harmful microbes than those without the disease, researchers from the New York University School of Medicine report in Friday’s edition of the Journal of the National Cancer Institute.

While previous research had suggested... Read More

Antagonistic effect of Imipenem towards Piperacillin/tazobactam disc in Pseudomonas aeruginosa lawn on Mueller-Hinton agar

This images was taken during the lab work of my Master thesis on Metallo beta lactamase on Pseudomonas aeruginosa and Acinetobacter spps at Shree Birendra Hospital ( Army Hospital) in Kathmandu Nepal . It clearly shows the antagonism between two discs. Read More

Got mom's bacteria?

What types of microbes do mothers transmit to their newborns and how universal is maternal microbial transmission throughout animals, including from your mother?

The sterile womb paradigm is an enduring premise in biology that human infants are born sterile. Recent studies suggest that infant... Read More

The Effects of Fracking on the Microbial Ecology of Groundwater

Hydraulic fracturing, or “fracking”, is the process of drilling and injecting fluid into the ground at a high pressure in order to fracture shale rocks to release natural gas inside. What effect does this process have on the microorganisms that naturally exist in the water in this process?

... Read More

TWiV 262: Wrong form, right professor



Host: Vincent Racaniello


Guest: Read More

Quorum sensing genes discovered in a bacteriophage genome?

Recently, the discovery that certain bacteriophage encode bacterial gene silencing systems (CRISPR) that can counteract host defense systems demonstrated how mind boggling the evolutionary pathways between phage and bacterial host actually are. In this publication, these relationships are exten... Read More

TWiM 61 Letters

Nate writes:


Hi my name is Nate. I am a senior in high school aspiring to become a microbiologist. I heard about this podcast through a class I took on biotechnology and have been listening for about 2 months. I really enjoy it and the other two shows... Read More

TWiV 229: Partly cloudy with a high of H7N9



Hosts: Vincent Racaniello, Rich Condit, Read More

The Merlot Microbiome

Plants associated bacteria play a key role in host productivity and health. These bacteria are phylogenetically diverse and form interactions considered neutral, beneficial or detrimental. A better understanding of these interactions will have a direct impact in agriculture by promoting sustaina... Read More

Wet Market Poultry Transmitting H7N9 Bird Flu To Humans In China

Researchers have confirmed that the A H7N9 bird flu virus, which began in February 2013, was transmitted from chickens at a wet poultry market to humans, according to a new study published in the The Lancet.

Wet markets, which are common in Asian countries, are live animal markets.

A H7N9 ... Read More

MOOC: Pandemics and new viral infections (in Spanish)

New Massive Online Open Courses (MOOC) in Spanish about Pandemics and new viral infections.

This is a mini online open course about basic concepts of virus and pandemics. We answer questions as what is a virus?, how a virus multiplies inside a cell?, what is a pandemic?, why appear new influe... Read More

TWiV 261: Giants among viruses



Hosts: Vincent Racaniello and James Van Ette... Read More

TWiP 54 Letters

Tommy writes:


Hi Vincent and Dickson,


I was listening to the new episode of TWiP (episode 52) and one of your listeners wrote in asking about tree parasites. While plant parasite is not my main field of research, I have written about one such pa... Read More

TWiV 247: Today's weather in virology



Hosts: Vincent Racaniello, Alan Dove, ... Read More

STAPHYLOCOCCUS AUREUS

The bug lives harmlessly in the noses of about a third of us. But it can turn rogue, causing skin infections—or worse. Heavy use of antibiotics since the middle of the last century has prompted the evolution of deadly superbug strains. Photograph by Martin Oeggerli, with support from School of L... Read More

TWiV 253: I don't know anything about sorghum



Hosts: Vincent Racaniello, Dickson Despommier, Read More

BacterioFiles Micro Edition 142 - Diversity Determines Dimensions

 This episode: Higher gut bacterial diversity is correlated with lower obesity and related problems!




Download Episode (6.1 MB,... Read More

My Dishwasher Is Trying to Kill Me: Extreme Conditions Suit Pathogenic Fungus

A potentially pathogenic fungus has found a home living in extreme conditions in some of the most common household appliances, researchers have found. A new paper published in the British Mycological Society journal, Fungal Biology, published by Elsevier, shows that these sites make perfect habi... Read More

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