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Chatting about #MattersMicrobial on the University of Puget Sound podcast

Here is my chance to chat a bit with some University of Puget Sound staff about the depth, breadth, and wonders of the microbial world. It's a podcast! Read More

Zika virus placental infection differs in maternal- and fetal-derived tissues

The World Health Organization downgraded the spread of Zika virus from a Public Health Emergency of International Concern on November 22nd, but Zika virus infection remains an important emerging infection with an incompletely understood infection cycle. The better scientists understand how the v... Read More

ASM hosts Wikipedia Edit-a-thon as part of the Year of Science

“Wikipedia is the first place people go for information about science – and everything else,” says John Tracey, Research Assistant in Education & Outreach at the Simons Foundation. The Simons Foundation has teamed up with Google to sponsor the Wikipedia Year of Science 2016, an initiative to inc... Read More

Drones transport microbiological samples without altering their content

Robots help sort patient samples, test clinical specimens, and analyze the results. Now a study shows that robots, in the form of drones, can help move our samples from place to place, with little effect on the analytical outcome.

Drone transport made a news splash when Amazon proposed using ... Read More

Natural predatory bacteria could combat drug resistance problem

While bacteria have been evolving for 3.5 billion years, mammals have evolved with bacteria for only 2.5 million years. Thus, it's not that surprising that humans appear to be losing the war on antibiotic resistance.
The issue of multidrug-resistance and the lack of antibiotics in the developme... Read More

ASM Announces Tools to Help Authors and Reviewers Alike

Communication of experimental results via publishing is one of the most important steps of the scientific method; if you don’t share your results, how will knowledge within a field grow? A well-written article contextualizes the author’s data into a broader scientific landscape, which allows rea... Read More

TWiV 437: Kathy's new spindle virus

The TWiVsters reveal new giant viruses that argue against a fourth domain of life, and discovery of viruses in the oceanic basement.


Hosts: Vincent Racaniello Read More

TWiEVO 4: Taking the mystery out of the mystery of mysteries

Nitin Phadnis joins Nels and Vincent to explain how he identified a gene that is responsible for male inviability in hybrids from a cross between two species of fruit flies. Read More

Virus Watch: How Mosquitoes Spread Viruses

In this episode of Virus Watch, I explain how mosquitoes spread viruses. We’ll look at how a mosquito finds a host, how it finds a blood vessel, and how it delivers viruses to a new host. Don’t blame mosquitoes for viral diseases: it’s not their fault!

https://www.youtube.com/watch?v=7wsk8a3z... Read More

Zika Virus On and In the Brain - @profvrr has a new blog!

Read in near real-time a virologist's experiments on Zika Virus. Now with its fourth post the Zika Diaries aims to illuminate the public on what it takes to do research on this emerging outbreak. From the Racaniello Lab at Columbia Univ. -

"Now that my laboratory obtained a number of differe... Read More

International Team Fishes New Virus Out of the Sea of Galilee

In 2009, fish in Israel began dying in droves. And not just any fish, but the St. Peter’s fish, tilapia in the Sea of Galilee—the fish famed in the Bible for feeding the multitudes and paying the temple tax for St. Peter.

As head of the fish disease laboratory for Israel’s Ministry of Agricul... Read More

Reconstructing a lichen's molecular architecture

Chemist Pieter Dorrestein’s laboratory group has been developing mass spectrometry methods to look at what molecules are produced by microbes interacting in a petri dish. But recently, the group jumped out of the dish and into the dirt—to analyze a soil-dwelling lichen and discover how the molec... Read More

TWiV 436: Virology above Cayuga's waters

At Cornell University in Ithaca, New York, Vincent speaks with Susan, Colin, and Gary about the work of their laboratories on parvoviruses, influenza viruses, and coronaviruses that infect dogs, cats, horses and other mammals.


Host:  Read More

Broad-spectrum antimicrobials: Considering ‘Holobiont’ welfare

The discovery of antibiotics (also referred to as antimicrobials) is perhaps the most revolutionary outcome in the medical sciences during the twentieth century, and has allowed medical practitioners to treat a wide range of bacterial infections; and therefore, antimicrobials are the most common... Read More

Scraping away at the complex microbial communities that cause periodontal disease

Though both gingivitis and periodontitis are diseases of the gums, the related ailments are not simply different severities of the same disease, finds a new study published in Applied and Environmental Microbiology. Researchers confirmed this by investigating the bacterial composition of the sup... Read More

Why attend ABRCMS? Students discuss their experiences

Students are the focus of the Annual Biomedical Research Conference for Minority Students (ABRCMS) meeting, held most recently November 9-12, 2016, in Tampa, Florida. Undergraduate and postbaccalaureate students make up over half the roughly 4,000 program participants, and many participants belo... Read More

A novel plate based method for screening DOPA / melanin producing bacteria

Team of researchers guided by Dr.Sarita G Bhat had developed a novel plate based screening technique for DOPA/melanin producing bacteria.Screening was based upon the clear zone formation on a medium suplemented with L-tyrosine.This new approach can be utilized in faster and accurate screening of... Read More

A minimal cell operating system

If the DNA sequence of a cell is like the operating system of a computer, then the smallest cellular OS has just been written. Called Syn3.0, it encodes everything needed to make a viable, autonomously replicating cell.

Mycoplasma is a genus of bacteria that are the smallest known free-living... Read More

What we are not afraid to say about Ebola virus

In a recent New York Times OpEd entitled What We’re Afraid to Say About Ebola, Michaeal Osterholm wonders whether Ebola virus could go airborne:

You can now get Ebola only through direct contact with bodily fluids. If certain mutations occurred, it would mean that just breathing would put one... Read More

TWiV Special: Vincent Munster on MERS-coronavirus and Ebolavirus

At the Rocky Mountain Laboratory in Hamilton, Montana, Vincent speaks with Vincent Munster about the work of his laboratory on MERS-coronavirus and Ebolaviruses.


Hosts: Vincent Racaniello Read More

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