Symbat

Hello colleagues! We all know that by studying nucleotide polymorphisms (SNPs) in the human genome obtained using a biological chip, it is possible to identify genes that affect the development of many diseases found in humans. I am interested in whether there are scientists among us who have researched this topic. If yes, I would like to ask a couple of questions: 1. What programs were used to determine homozygous areas of a person? 2. Did you have practical experience and what results were obtained? I will be sincerely grateful for your help! Have a great day.