Traditional genetics is focusing on individual genetic information, but on the other hand, population genetics is focusing on genotype, distribution, frequency, control and control factor from a group of people. Population genetics was commenced by G.H.Hardy and W.Weinberg in the 1900s. As there was an increase of people¡¯s interests in SNP, recently there is a great tendency of researching population genetics that use SNP as a carrier. Here are the fields that research the population genetics by using SNP. |