Fig. 2From: DNA methylation and gene expression changes in mouse pre- and post-implantation embryos generated by intracytoplasmic sperm injection with artificial oocyte activationThe representative images of early embryo development in four experimental groups: AÂ ICSI group; BÂ ICSI-AOA group; CÂ dICSI group; DÂ dICSI-AOA groupBack to article page