2001k-431 2011f-119 bioethicalissues chromosomemapping congresses ethics genetherapy geneticengineering genetics geneticscreening genetictesting genetictherapy genome genomics human humangenemapping humangenomeproject medical medicalgenetics moralandethicalaspects qh442b177s2001 qz50 qz50c576g1990 qz50c6691992 socialaspects socialaspectshumangenomeproject socialconditions