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Where They’re Found


Archaea comes from the Greek word meaning “ancient.” An appropriate name, because many archaea thrive in conditions mimicking those found more than 3.5 billion years ago. Back then, the earth was still covered by oceans that regularly reached the boiling point ... Read More

El podcast del microbio Nº177 "Osmosis Jones" y la regla de los 5 segundos (Osmosis Jones and the 5 seconds rule)



























El podcast del Microbio Nº178 is about the %-seconds rule depicted in the animated motion picture "Osmosis Jones". El podca... Read More

A single amino acid change switches avian influenza H5N1 and H7N9 viruses to human receptors

Two back-to-back papers were published last week that provide a detailed analysis of what it would take for avian influenza H5N1 and H7N9 viruses to switch to human receptors. A single amino acid change in the viral hemagglutinin protein is sufficient to quantitatively change binding of the viru... Read More

Friday flu shot

Yesterday many US newspapers carried front-page stories on the severity of influenza so far this season. The New York Times story began with “It is not your imagination — more people you know are sick this winter, even people who have had flu shots.” Is this really a bad flu season? Read More

Student Centered Learning, Part I: Nanobiographies

Students learn in many different ways than simply taking tests. In my Microbiology course, I have students write a length term paper (a "Microbiography"). As part of this process, students create one page "summaries" of their microbial topic, which I call "Nanobiographies." In this blog post,... Read More

El podcast del microbio Nº 103



























In the Nº 103 of the "El podcast del microbio" I resume the recent findings on carbon fixation by eukaryotic phytoplankton.
En "El podcast ... Read More

El podcast del microbio Nº 259: Gazapos microbiológicos (microbial goofs)



























El podcast del Microbio Nº259 describes some funny microbiological goofs in Spanish newspapers. El podcast del Microbio Nº 259 d... Read More

Bespoke microbiome therapy to manage plant diseases

In this paper we describe the perspective of following the achievements in medicine, where gut microbiome transplants are proving to be a powerful method to overcome several gastrointestinal disorders and many other physiological problems, to possible solve diseases in plants. There is strong si... Read More

TWiV 244: Back in the CVVR



Hosts: Vincent Racaniello and Read More

Mundo de los Microbios - Episodio 106 - Ricardo Santos

Aunque el género Mycobacterium es asociado a infecciones tales como la lepra y la tuberculosis, hay un gran número de especies que son por lo general no patogénicos o patógenos oportunistas. En el episodio de hoy tenemos al Dr. Ricardo Santos del Instituto Superior Técnico de Lisboa, Portugal... Read More

TWiV 280: Post viral



Hosts: Vincent Racaniello, Dickson Despommier Read More

El podcast del microbio Nº 366: Bioinformática contra el VIH. (Bioinformatics against HIV)



























El podcast del microbio Nº 366 summarize a recent article published in PNAS on the characterization of the critical step in HIV-1 protease maturation by using bioinformatics tools. El podcast del microb... Read More

El podcast del Microbio Nº196. Fusarium causa mortalidad en huevos de la tortuga boba. (Fusarium cause egg mortality in sea turtles)



























El podcast del Microbio Nº196: Sarmiento-Ramírez et al describes in FEMS Microbiology that the fungus Fusarium was found t... Read More

El podcast del Microbio Nº 300 and 301. Joseph Lister





























El podcast del Microbio Nº 300 and 301 is dedicated to Joseph Lister, the British surgeon pioneer of antiseptic surgery, o... Read More

Rhizopus microsporus

Rhizopus microsporus
It causes human mucormycosis and bovine mycotic abortion.
It is distinguished from R.arrhizus by its shorter stalk, and smaller sporangia and spores.
Variant forms
Var.oligosporus : has elongated columellae ; spores less obviously striated.
Var.rhizopodiformis : has ... Read More

Phage-related chromosomal islands in gram positive bacteria

Here is an interesting paper regarding pathogenic islands of staphylococci. It is extremely interesting from an evolutionary standpoint, a pathogenic standpoint, and as a virus fan such as myself, a virological standpoint. It is kind of old so I am not sure if u covered it. It later was inclu... Read More

Antibiotics work against viruses

Got your attention, eh? This page discusses why so many people believe that antibiotics kill viruses, and what you can do about that myth. Actually, it's not even a myth ... antibiotics DO work against viruses. The problem is that the word "antibiotics" is redefined by some to be a synonym of... Read More

Tuberculosis: A Persistent Threat to Global Health - Part 2

John D. McKinney, Global Health Institute, School of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL), provides an overview of the natural history of TB infection and the global impact of TB on human health.

"Tuberculosis remains one of the most important causes of human disease... Read More

El podcast del Microbio Nº 252: Prejuicios, anticonceptivos y SIDA (prejudices, contraceptives and AIDS)



























El podcast del Microbio Nº252 summarizes the results from Hel et al published in The Lancet Infectious Diseases about the use of... Read More

El podcast del Microbio Nº130 y 131




























Nº130 and 131 of "El Podcast del Microbio" is dedicated to the New York Times article (Nov 5, 2010) about the search for... Read More

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