Beijing Advanced Innovation Center for Genomics Department of Obstetrics and Gynecology Third Hospital College of Life Sciences Peking University Beijing 100871 China;
International Peace Maternity and Child Health Hospital School of Medicine Shanghai Jiao Tong University Shanghai Key Laboratory of Embryo Original Diseases Shanghai 200030 China;
CAS Key Laboratory of Genome Sciences and Information Beijing Institute of Genomics Chinese Academy of Sciences Beijing 100101 China;
Institute of Neuroscience State Key Laboratory of Neuroscience Key Laboratory of Primate Neurobiology CAS Center for Excellence in Brain Science and Intelligence Technology Shanghai Research Center for Brain Science and Brain-Inspired Intelligence Shanghai Institutes for Biological Sciences Chinese Academy of Sciences Shanghai 200031 China;
National Research Center for Assisted Reproductive Technology and Reproductive Genetics Jinan 250021 China;
preimplantation; fetal germ cell; oogenesis; spermatogenesis; female infertility; male infertility; gene editing; single-cell sequencing;