A.二倍体 B.单倍不足性(Haploinsufficiency) C.遗传冗余(Geneticredundance) D.增强子(Enhancer)
A.DNA甲基化(DNAmethylation) B.组蛋白修饰(histonemodification) C.单核苷酸多态性(SNP) D.基因组印记(genomicimprinting)
A.BRCA1,BRCA2 B.PTEN C.P53 D.TSC1,TSC2