2018/3/27 Outline ◆ Heredity and Gene Precision Prediction ◆ Precision medicine Precision prediction and prevention Qianyi Xiao, Ph.D The ethic of genetic testin Outline Health ecological model ◆ Heredity and Gene on and pre Gene Gene has become the focus of media Gene is a region of DNA and is the molecular unit of heredity Genetic traits (genoty pe )phenotypic traits (phenotype) TM夏 fe2018/3/27 1 Qianyi Xiao, Ph.D. Precision Prediction Outline Heredity and Gene Precision medicine Precision prediction and prevention The ethic of genetic testing Outline Heredity and Gene Precision medicine Precision prediction and prevention The ethic of genetic testing Health ecological model Gene DNA: hereditary materials Cell Chromsome Gene  Gene is a region of DNA and is the molecular unit of heredity  Genetic traits (genotype )——phenotypic traits （phenotype） 2010 Gene has become the focus of media