Effects of Heavy Ion Radiation on Oocytes and Early Development of In Vitro Fertilization Eggs in Sheep In Vitro Fertilization of Angiosperms—10 Year Effort in China Artificial Germination of Gossypium Pollen and Its utilization in Interspecific Fertilization In Vitro Expression of AID and Dynamic Changes of Its DNA Methylation in Regulation Region During Bovine Early Embryonic Development The Fusion Patterns During Sexual Cell Fusion In vitro Fertilization as a Technique Platform Used in the Research of Sexual Reproduction of Angiosperms Advances in Studies on Fertilization of Torenia fournieri (Scrophulariaceae) Application of traditional Chinese medicine in IVF-ET The First Record of Dynamics of Male-Female Nuclear Fusion in Viable Tobacco Central Cell During in Vitro Fertilization