National DNA Day is celebrated on April 25th to commemorate the day in 1953 that scientists published their work on how DNA is structured. In honor of National DNA Day and the popular use of DNA testing in genealogy, each of the genealogy DNA companies is offering sale prices on their kits. The following links take you to the sales pages and also generate a commission to help support Cyndi's List. Please share this page with your friends and thank you for your support. Cyndi's List also has a category of links for DNA research located here: DNA, Genetics & Family Health
