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TWiV 69: They're all safecrackers

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On episode #69 of the podcast This Week in Virology, Vincent, Alan, and Rich review recent outbreaks of mumps in the UK, US, and Israel, protection of mice against 2009 H1N1 influenza A virus by 191... Read More

Origin of the cell nucleus, mitosis and sex: roles of intracellular coevolution

Thomas Cavalier-Smith, Department of Zoology, University of Oxford, has published a paper in which he identifies some of the key elements to understanding eukaryogenesis.

"Here I paint an integrated picture of how the nucleus, sex, and the eukaryotic cell cycle originated and congealed into ... Read More

Now playing: Viral plaque formation

One of the most important procedures in virology is measuring the virus titer – the concentration of viruses in a sample. A widely used approach for determining the quantity of infectious virus is the plaque assay. In this technique, the spread of progeny viruses released by individually infecte... Read More

MTS43 - Rob Knight - The Microbes That Inhabit Us

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In this episode, I speak to Rob Knight... Read More

Of Wines and Vines - Managing malolactic fermentation

Wine lovers will delight in this guest blog post on Small Things Considered and adaptation from an article in the January 2010 issue of Wines and Vines by John Ingraham, a retired UC Davis Professor of Microbiology, on how he and his colleagues tamed the "capricious and independent" cycle of mal... Read More

TWiV 68: Ode to a plaque

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On episode #68 of the podcast This Week in Virology, Vincent, Alan, and Rich are enthralled by movies of vaccinia virus plaque formation, then consider how repulsion of superinfection virions leads ... Read More

TWiP 4: Trichinella life cycle

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Vincent and Dick trace the life cycle of Trichinella spiralis in an infected host.


Download ... Read More

XMRV infection is enhanced by prostatic protein fragments

Fragments of an abundant protein produced by the prostate form amyloid fibrils that enhance infection of cells by human immunodeficiency virus type 1. These fibrils, called semen-derived enhancer of virus infection (SEVI), have been found to boost infection of prostate cells by the retrovirus XM... Read More

Mundo de los Microbios - Episode 38

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Pepitas de uva antibacterianas

¿Que te queda tras haber elaborado una remesa de vino? Bueno, en primer lugar tienes una gran cantidad de desechos, inc... Read More

An Introduction to Viruses - Kahn Academy

An introduction to viruses created by Salman Khan of The Khan Academy, a one person, not-for-profit organization with the mission of providing a high quality education to anyone, anywhere.

While the Kahn Academy has over 25 videos devoted to topics in biology, there are hundreds more in a va... Read More

TWiV 67: Wasting deer and the Hulk rabbit

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On episode #67 of the podcast This Week in Virology, Vincent, Alan, and Marc Pelletier talk about chronic wasting disease of deer caused by prions, blocking the semen-derived enhancer of HIV infecti... Read More

Koch’s postulates in the 21st century

For thousands of years, epidemics of contagious diseases were believed to be caused by the wrath of the gods, configuration of stars, or miasma. The association of specific microorganisms with disease came about as a consequence of the work of the German physician Robert Koch. He formulated a se... Read More

60 of the World's most memorable research papers

The Royal Society, founded in London in 1660 and one of the world's oldest scientific institutions, is marking the start of its 350th year by putting 60 of its most memorable research papers online. Several of these documents include papers by Sir Isaac Newton, Benjamin Franklin, and even Antoni... Read More

Mundo de los Microbios - Episodio 37

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¿Usamos excesivamente los antibióticos?


De modo tradicional se aconseja a los pacientes que continúen sus tratamientos con antibióticos hasta bastante después de q... Read More

Cryptic Life in the Antarctic Dry Valleys

Small Things Considered co-blogger Merry Youle has a post about the diversity of life in McKelvey Valley, a broad, glacially-carved pass just west of McMurdo Sound in Antarctica. Her writing is inspired in part by a recent paper from the University of Hong Kong (See Read More

A new virology course at Columbia University

Tomorrow is the start of my new virology course at Columbia University. The course, Biology W3310, is aimed at advanced undergraduates and will be taught at the Morningside Campus of Columbia University. Read More

MTS42 - Julian Davies - The Mysteries of Medicine's Silver Bullet

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TWiV 66: Reverse transcription

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On episode #66 of the podcast This Week in Virology, Vincent and Dickson continue virology 101 with a discussion of information flow from RNA to DNA, a process known as reverse transcription, which ... Read More

Mundo de los Microbios - Episodio 36

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Control de infecciones


Existe una infección hospitalaria muy frecuente, que origina unas lesiones muy persistentes en la piel, que incluso a veces pueden evolucion... Read More

Microbiology blog in spanish language: Curiosidades de la Microbiologia

"Curiosidades de la microbiologia" (Curiosities of the microbial world) is a microbiology blog writen in spanish language. The aim of the blog is academic and divulgative. It was designed as a support tool for graduate students in life science like Biology, Biochemistry, Biotechnology, Medicine,... Read More

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