The first experimental Zika virus vaccine has been published, and in this episode of Virus Watch, I explain how it works - it's a DNA vaccine - compared with all the other vaccines out there. Read More
Streak plate of E. Coli transformed with the plasmid Green Fluorescent Protein (pGFP). Under UV light the colonies expressing GPF fluoresce green, colonies with normal light were a light green as well. Culture was grown on LB agar with ampicillin for 48 hrs. Read More
Smithsonian.com delves into the weeds of horizontal gene transfers (HGT) in bacteria. A feat that is largely unique to bacteria, it allows bacteria to trade DNA with other bacteria.
Bacteria can "exchange DNA as easily as we might exchange phone numbers, money or ideas".
Explore some of ... Read More