Genetic imprinting is important for the nucleus totipotential of primordial germ cell,maturation of gamete,growth and development of emboryo,structure and function of placenta as well a...

• 基因印记对原始生殖细胞胞核全能性、配子成熟、胚胎生长发育、胎盘结构和功能,以及出生后个体的生长发育均有重要意义。