DNA synthesis technology, in combination with other rapidly-evolving capabilities in the life sciences, such as directed molecular evolution and viral reverse genetics, has galvanized segments of the scientific community.1 It also has captured the attention of the general public and policymaker... Read More
In this audio in spanish language from "El podcast del microbio" I made a resume of the article "Direct Extraction of Photosynthetic Electrons from Single Algal Cells by Nanoprobing System" published in "Nano Letters"
En este episodio de "El podcast del microbio" hacemos un resumen del artíc... Read More
On 10 January 2011, the United Kingdom (UK) Chief Medical Officer issued a statement advising primary and secondary care doctors to remain vigilant to the possibility of severe bacterial co-infection in patients with influenza , because preliminary data indicated an increase in bacterial dise... Read More
Host: Vincent Racaniello
Guest: Peter L. Salk
Vincent meets up with Peter L. Salk to talk about development ... Read More
Dr. Nina Salama, microbiologist at Fred Hutchinson Cancer Research Center and Affiliate Associate Professor of Microbiology at the University of Washington discusses Helicobacter pylori, a bacterira that lives in the human stomach and causes chronic disease (peptic ulcer and gastric cancer).
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Want to be a host mentor? Your influence can have a wonderful impact on a minority science student. The American Society for Microbiology (ASM) seeks partnership with research mentors at research intensive institutions to leverage support of the fellowship program. The research mentor must be an... Read More
Ten years ago this month I wrote the first post at virology blog, entitled Are viruses living? Thanks to EE Giorgi for pointing out the ten year anniversary, and also for publishing an interview with me at her blog, Chimeras. Here is how this blog got started. Read More
German researchers suspect that a recent increase in human Cowpox infections in Germany may be spread through the handling of food rats (rodents used for feeding pets or zoo animals) and a decrease in small pox vaccinations among the general public in a PLoS One paper entitled "Cowpox Virus Outb... Read More
Los ciclos de vida de los hongos son bastante complejas, con algunos que tienen fases sexuales, otros asexuales, y otros, ambas; y para complicar las cosas, las fases pueden llevar nombres... Read More
A recent study published earlier this week from Washington State University suggests Nosema ceranae, a unicellular parasite, and pesticides embedded in old honeycombs are two major contributors to the bee disease known as colony collapse disorder. Now, the first descriptive epizootiological surv... Read More
El podcast del Microbio Nº199 conmemorates the 50th aniversary of Yuri Gagarin spaceflight by describing some "microbial si... Read More
An outbreak of ten cases of poliomyelitis caused by circulating vaccine-derivied poliovirus type 2 (cVDPV2) is ongoing in Pakistan, centered in the Kila Abdulla/Pishin area of Baluchistan. The same virus strain has spread to the neighboring Kandahar province in Afghanistan, where two paralytic c... Read More
Some archaea look like little rods or tiny balls, and some even get around like bacteria, using long hair- or whip-like appendages called flagella that stick out of their cell walls and act like a microscopic outboard motor to get them where they are going.... Read More
El podcast del Microbio Nº198: is dedicated to WHO day and the problem of antibiotic resistance. El podcast del Microbio Nº... Read More
El podcast del Microbio Nº 222 and 223 summarize two articles published in Medical Mycology about the finding of the ecolog... Read More
In the past 100 years we’ve learned that each one of us has unique fingerprints, and unique DNA sequences. Now through the Human Microbiome Project, we’re learning that every one of us has a unique and identifiable bacterial community not only inside of us, but also growing on our skin as well.... Read More
Although many archaea have tough outer cell walls, these walls contain different kinds of amino acids and sugars than those found in bacteria. Archaeal cell membranes also are chemically distinct from bacterial membranes with differing lipid structures and chemical links. This means that drug... Read More
Tracey McDole, a PhD student in the lab of Dr. Forest Rohwer, San Diego State University, has authored a post on Small Things Considered that looks at recent research published in PNAS that questions the physical limits to cell behavior.
"The word marginal means to be at the outer or lower l... Read More
Viruses can act as miniature couriers. When they infect, they may inadvertently take up a bit of their host’s DNA and have it copied into their progeny. When the offspring viruses move on to infect new cells, they may insert this bit of accidentally pilfered DNA into the new hosts’ genome. This ... Read More