This episode: Spherical cyanobacterium Synechocystis acts like a tiny eyeball in sensing light, allowing cells to move closer to light sources!
(9.7 MB, 10.6 minutes)
Show notes: Read More
People increasingly get medical information online, so it's important for physicians to understand how antibiotic drugs are presented to the curious public. I've collected several definitions of "antibiotic" and "microorganism" to demonstrate how people might easily think colds and flu are treat... Read More
Recombinant Cholesterol Oxidase belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. This enzyme participates in bile acid biosynthesis.
Human influenza viruses replicate almost exclusively in the respiratory tract, yet infected individuals may also have gastrointestinal symptoms such as vomiting and diarrhea. In mice, intestinal injury occurs in the absence of viral replication, and is a consequence of viral depletion of the gut... Read More
Viruses are the most abundant biological entities on the planet with approximately 1030 in the world’s oceans at any time. As such, they play a central role in global nutrient cycling. Despite their ecological importance, little is known about how viruses interact with their hosts due to the dif... Read More
If the reader does not believe that viroids and satellites are distinctive, then surely prions, infectious agents composed only of protein, must impress.
The question of whether infectious agents exist without genomes arose with the discovery and characterization of infectious agents associat... Read More
The protein encoded by this gene forms a complex with ERCC1 and is involved in the 5 incision made during nucleotide excision repair. This complex is a structure specific
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Visit: http://www.creative-biogene.com/Human-XPF-Knockdown-Cell-L... Read More
Magical Monsoon:rAiNs and "Geosmin" @ www.microbiologylover.wordpress.com Read More
Wine grapes present a unique biogeography model, wherein microbial biodiversity patterns across viticultural zones not only answer questions of dispersal and community maintenance, they are also an inherent component of the quality, consumer acceptance, and economic appreciation of a culturally ... Read More
In this short blog post, I "write" on Petri dishes with bioluminescent bacteria to create words and poems in "living light." I also write a haiku to quorum sensing in the same style! Read More
Transmission of Zika virus (ZIKV) was first detected in Colombia in September 2015. As of April 2016, Colombia had reported over 65,000 cases of Zika virus disease (ZVD). We analysed daily surveillance data of ZVD cases reported to the health authorities of San Andres and Girardot, Colombia, bet... Read More
The journal "RNA Biology" just published a memorial issue dedicated to the late, great Carl Woese. The entire issue is open access. I have a small contribution, but the entire issue is filled with great science, wonderful memories, and a fine celebration of a scientist who changed the way we l... Read More
On the science show This Week in Virology we receive many questions and comments, which are read every week. I also get many questions here on virology blog, which I tend to answer by email. However I think that everyone could benefit from these questions, so I’ve decided to post one here each w... Read More
Vincent Racaniello of the This Week in Virology podcast interviews David Baltimore, PhD, California Institute of Technology, about his career and professional experience in the field of virology. Baltimore received a 1975 Nobel laureate in Physiology or Medicine for work on the interaction betwe... Read More
Vincent Racaniello of the This Week in Virology podcast interviews Karla Kirkegaard, PhD, about her career and professional experience in the field of virology.
This video is one of 26 video interviews with eminent virologists that are part of the supplemental material for the Princip... Read More
The great folks at "The People Behind the Science" interviewed me over Skype in late July, and the interview has just been released as a podcast. I discuss my path through science, my thoughts on teaching, research at undergraduate institution, and how to motivate and inspire students to strive... Read More
The general program for the 2015 American Society of Microbiology meeting in New Orleans is out, and registration is now open. The sessions look incredible, and I've listed them below as I imagine they might resonate with many of the readers of this blog. The bolded sessions look particularly in... Read More
Dr. Tom Solomon is Director of the Institute for Infection and Global Health at the University of Liverpool. In this video he speaks with Vincent Racaniello about the 2014 outbreak of Zaire ebolavirus in West Africa. Dr. Solomon discusses why the epidemic has spread, how it might be curtailed, t... Read More
In this blog entry, I describe how working with the artist Katie McKissick ("Beatrice the Biologist") helped improve my freshman biology course. The intersection of biology and art benefits both! Read More