Fig. 2From: Insights into the roles of sperm in animal cloningDiagram showing the development of fertilized and SCNT embryos; SCNT embryos had sperm small RNA in cattle. a Sperm enters oocytes, fertilizes, and initiates nucleus reprogramming and cytoskeleton remodeling. b Somatic cells were injected into enucleated oocytes, and SCNT embryos manifest abnormal nucleus reprogramming and cytoskeleton remodeling. c Sperm small RNAs were injected into SCNT embryos, and the treatment ameliorated abnormal nucleus reprogramming and cytoskeleton remodeling in SCNT embryos in cattleBack to article page