Geneticist doc. Vladimir Ferak: We can read a lot from DNA, but not everything

A quarter of a century ago, almost no one knew what DNA was; today, even a small child knows the abbreviation. Geneticist Associate Professor Vladimír Ferak is perfectly versed in the tangle of lines and numbers that reliably reveal the perpetrator, identify the victim, determine the father, the great-grandfather or warn of genetic disease.