RNA Psuedoknots and the Universcale


I am in a hurry today, so this is going to be brief.

I was checking out the latest over at DIGG, and came across this cool flash applet make by Nikon Japan called Universcale that takes you from picometers to billion of light years in scale, showing objects (albeit, I expected a little bit more quality here) from neutrons to the edge of the universe.

Also, I’m reporting on a new discovery in the realm of viral research. Researchers at the Niels Bohr institute used optical tweezers to grab the ends of an RNA molecule produced by a bird flu virus. They found that the viral-encoded RNA has psuedoknots that cause human RNA polymerase to create the wrong protein (for human), but right for the virus! Check out more at the Science Daily article.

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