Schematic illustration of this study. Blastocysts were digested into single cells and single-cell wholegenome sequencing (scWGS) was used to detect CNVs. scRNA-seq data from our previous studies were used to conduct CNV analysis of embryos at day 814 stages (post-implantation) and embryonic/fetal organs (including the cerebral cortex, heart, and kidney) spanning 526 weeks. Data on pre-implantation, post-implantation, and embryonic/fetal development stages were from different sets of embryos/fetuses.
