Bacteria can elaborate complex patterns of development that are dictated by temporally ordered patterns of gene expression, typically under the control of a master regulatory pathway. For some processes, such as biofilm development, regulators that initiate the process have been identified but s... 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
Theoretical physicist and futurist Michio Kaku looks at the revolution in genetics and biotechnology, which promises unprecedented health and longevity but also raises fears of a future where we can genetically engineer people. The documwentary asks will we, as transhumanists expect, evolve into... Read More
Here is a transcript of TWiM episode #49, "Grape-like clusters". Thanks to Frank Shinneman for transcription.
Greetings Vincent and Dick,
Hooray for finally mentioning G. pulchrum in episode 62, my most favorite parasite and one worthy of further discussion. As a diagnostic veterinary pathologist, I encounter this spirurid in approximately... Read More
El podcast del microbio Nº 361 summarize the article writen by Marks LR, Reddinger RM and Hakansson AP and published in mBio about the high levels of genetic recombination in Streptococcus pneumoniae ... Read More
Dear Vince and Alan,
Being a seasoned virologist and a science writer, I was hoping you could discuss the interface between basic science, public health, the media and the general public...
While I was listening to you d... Read More
In this blog post, I describe a simple "colony transformation" experiment I have done with my freshman students, illustrating transformation, antibiotic resistance, and GFP. The visual aspects help drive home the points effectivel. Read More
The TWiVome discusses an miRNA based strategy to mitigate risk of gain of function studies, and identification of a second receptor required for Lassa virus entry.
Vincent visits the Australian Animal Health Laboratory in Geelong, Australia and speaks with Linfa about his work on bats and bat viruses.
Hosts: Vincent Racaniello
El Podcast del Microbio" Nº 152 and 153 deals with the history of the infamous Tuskegee Syphilis Experiment and its follow-... Read More
El podcast del Microbio Nº255 explains the use of the fungus Beauveria bassiana as bioinsecticide for the control of the red pa... Read More
When antibiotics first started being used in the 1940's they were considered a "miracle drug". It seemed that bacterial infections would no longer be a problem for the world. However, recently, one gene is making it seem as though the end of antibiotics is at hand. This gene is New Delhi metallo... Read More
When I was a graduate student at the Medical College of Virginia, many of the microbiologists in my department were very active in the local ASM. Our local ASM provided opportunities to graduate students and postdocs to present their work to an outside audience of scientists from the surroundin... Read More
Earlier this month the European Molecular Biology Laboratory (EMBL) published the DNA sequence of the genome of HeLa cells, the cell line that is widely used for research in virology, cell biology, and many other areas. This cell line was produced from a tumor taken from Henrietta Lacks in 1951.... Read More
This episode: Some phages can fight back against bacterial defenses with recently discovered genes!
(8.3 MB, 9 minutes)
Microbiology World is a bi-monthly e-magazine, which publish articles based on Microbiology and related fields of Life Sciences. Microbiology World has been established in 2013 and has been supported by several organizations.
I, editor in chief of this magazine, would be glad... Read More