ecogenetics生态遗传学115Edward′s formula Edward公式89Edward′s syndrome Edward综合征，18在体型24electroporotion电穿孔168elliptocytosis椭圆形细胞增多症70empiric risk rate经验风险率151endonuclease, restriction限制性内切酶156endoreduplication核内复制13enhancer增强子32enzyme transplantation酶移植141enzymopathy酶病2，75epilepsy癫痫153equilibrium depletion平衡消除法143eugenics, preventive预防性优生学137eugenics优生学2，137negative负优生学137positive正优生学137pregressive演进性优生学137euthenics优境学137exon外显子32exon trapping外显子捕获3eapressivity表现度51