Synopsis: After the discovery of genes that cause cancer in the family, a couple decide to manipulate the genes of their future daughter, through the technique of fertilization "in vitro", in which embryos are selected not only have potentially dangerous genes (PGD).
Source: Department of Education of the state of Paraná, Videos BOL / UOL.
URL: http://www.educadores.diaadia.pr.gov.br/modules/debaser/singlefile.php?id=15832