Hambrick &Burgoyne,Sci Am
More than 60 years ago, Francis Crick and James Watson discovered the double-helical structure of deoxyribonucleic acidbetter known as DNA. Today, or for the cost of a Netflix subscription,you can have your DNA sequenced to memorize approximately your ancestry and proclivities. Yet, while it is an irrefutable fact that the transmission of DNA from parents to offspring is the biological basis for heredity, and we still know relatively diminutive approximately the specific genes that make us who we are.
Source: realclearscience.com