Dotplots are an extremely useful way of visualizing comparisons of small and large DNA sequences (as well as protein sequences), providing insight into the degree of similarity, deletions, insertions and direct and indirect repeats. In a dotplot, each nucleotide, or small window of nucleotides, ... Read More
To my favourite scientists,
I am a high school student from Serbia and microbiology is my passion; I plan on going to university and studying it. I wanted to tell you both how much I enjoy the TWIP podcast! I especially enjoyed the one about tapeworms.... Read More
Vincent and Dickson consider the life cycle and pathogenesis of the protozoan parasite Leishmania.
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Sometimes, discovery in biology is about discerning rules and sometimes it is about pursuing exceptions. In this spirit, Human Herpesvirus six (HHV-6), the etiologic agent of the common childhood illness roseola infantum, is shaping up to be an intriguing exception.
A recent post on Small Thi... Read More
Intestinal permeability and the translocation of bacteria, viruses and antigens through the mucosal epithelium seems to play a role in many illnesses from celiac disease over diabetes to HIV and immune activation. Do we take into account that intestinal permeability could play a very important r... Read More
Is it possible that disease stage makes a difference in detection of XMRV and have any XMRV studies tested patients for the virus at several different points over a period of time?
How different or similar are your m... Read More
On episode #94 of the podcast This Week in Virology, Vincent, Alan, and Rich speak with Ila Singh about the new human retrovirus XMRV, and how her laboratory is studying its association with prostat... Read More
This is a database of environmental risk factors, often viruses, bacteria and parasites, that have been implicated in Alzheimer's disease, Bipolar disorder, Multiple sclerosis, Schizophrenia, and Parkinson's disease , all accessible from the home page. In general the degree of risk conferred by... Read More
A compact, inexpensive microscope operated by a battery is able to diagnose signs of tuberculosis on par with devices that retail for as much as $40,000.
The 2.5 pound microscope was developed by Rice University alumnus Andrew Miller, as his senior design project last year.
The goal was to... Read More
Data collected over winter 2009 by five World Health Organisation National Influenza Centres in the southern hemisphere were used to examine the circulation of pandemic and seasonal influenza A strains during the first pandemic wave in the southern hemisphere. There is compelling evidence that t... Read More
This is a blog that tries to address the relationships between genes and environmental risk factors , particularly viruses, bacteria and parasites, in some common diseases, including Alzheimer's disease, Bipolar disorder, multiple sclerosis, Schizophrenia and Parkinson's disease and also provide... Read More
This is a database of Herpes simplex (HSV-1) host/viral interactions hosted at WikiGenes. It provides a global snapshot of what the virus does in different compartments at all stages of the viral life-cycle from entry to exit. The database is interactive, and any researcher can edit the page or ... Read More
The XMRV retrovirus has been implicated in chronic fatigue syndrome and prostate cancer. A homology search comparing retroviral with human proteins revealed short contiguous amino acid strings (typically 5-8 aa) matching human proteins whose dysfunction might be expected to cause fatigue, includ... Read More
A National Aeronautics and Space Administration (NASA) Research Announcement (NRA), entitled, "Research and Technology Development to Support Crew Health and Performance in Space Exploration Missions" (NRA NNJ10ZSA003N), has been released and is available through the NASA Research Opportunities ... Read More
Elio Schaechter of Small Things Considered describes the work by members of Jill Banfield’s lab at Berkeley on a unique set of mine-dwelling microorganisms dubbed ARMAN (for Archaeal Richmond Mine Acidophilic Nanoorganisms). These microbes illustrate many surprising characteristics such as "thei... Read More
Chanock received his MD in 1947 from the University of Chicago, and after clinical training in pediatrics (note the bowtie), joined Albert Sabin at the University of Cincinnati where he studied arthropod-borne viruses. After a stint in the US Army, he rejoined Sabin’s laboratory in 1954 as an in... Read More
When I was in graduate school, it seemed that almost no one aspired to work in industry or be part of a company. But times are changing. Now, when I go to conferences and talk to scientists in training, I am asked, ”how do I get a job in a company?” and “How did you get your job?”
This is not... Read More
From MO BIO Labs, a cool blog of life sciences sites and lings. Thanks for the MicrobeWorld shout-out, MO BIO!
"I spend a lot of time reading internet news and blogs to stay on top of current research. In the course of my web surfing, I have found some really great scientific sites for microb... Read More
On episode #93 of the podcast This Week in Virology, Vincent, Alan, and Rich answer listener questions about lab procedures, prokaryotes, endogenous retroviruses, the iPad and teaching, prions, mimi... Read More