Bob is right, as usual, although it sounds crazy.
"If at first an idea does not sound absurd, it has no hope." --Einstein
DNA barcoding is a movement to catalog all life on earth by a simple standardized genetic tag, similar to stores labeling products with unique barcodes. The effort promises foolproof food inspection, improved border security and better defenses against disease-causing insects, among many other applications.
Their aim is to create a giant library full of these sequences. Scientists foresee a future handheld device like a supermarket scanner--a machine that would sequence a DNA marker from an organism, then compare it with the known encyclopedia of life and spit out the species' name.
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.