April 1st 2006Deoxyribonucleic acid (DNA), a.k.a. the molecule of life, harbors an estimated 20,000 to 200,000 canine genes hidden in the DNA across from 38 pairs of chromosomes, all contributing to health and disease. Sleuthing out defects along genes nucleotides, or base pairs, seemingly turns into a numbers game that can add up into the billions.