UZHHOROD, UKRAINE - JANUARY 18, 2021 - Test tubes with blood are pictured at the molecular genetics laboratory of the Uzhhorod National University, Uzhhorod, western Ukraine. Scientists of the Uzhhorod University work together with the colleagues of the Aukland University, National Cancer Institute (US) and the BGI Group to carry out the research of the genome of Ukrainians. Ukrinform. /KDR/