C8_IVO_1 (CRX1622208)
five embryos of each stage were used to construct each library. The zona pellucida free embryos were transferred to lysis buffer by mouth pipetting. The library was generated by TruePrep DNA Library Prep Kit V2 for Illumina (Vazyme, TD502) and TruePrep Index Kit V3 for Illumina-TD203 (Vazyme, TD203). Quality control and sequencing were conducted by Berry, Novogene and ANOROAD Genomics Corporation.