Merry Blogmas for December 9: DNA and Yellowstone
We continue today with our daily “Merry Blogmas” posts on fun bite-sized science topics, which will run until Christmas. THE BIRTHPLACE OF DNA FINGERPRINTING BY THE PCR METHOD The banner image today (above) is a photograph of Octopus Spring in the Lower Geyser Basin of Yellowstone National Park. If this spring was anywhere else, there would probably be a shrine here for this is the birthplace of modern “cheap and easy” DNA profiling. If you didn’t know Octopus Spring existed,…