细胞重编程(Reprogramming):对已分化细胞的表观遗传特征抹除和重构( refers to erasure and remodeling of epigenetic marks, such as DNA methylation, during mammalian development)。
转基因技术(Transgene):通过自然或其它基因工程手段将基因及遗传物质从一种生物体导入到生另一个生物基因组中(a gene or genetic material that has been transferred naturally or by any of a number of genetic engineering techniques from one organism to another);