Side sprig_6 (CRX2117686)
After the sample has passed the quality assessment, the library is constructed  following the instructions of the MGIEasy Fast Enzyme-Cutting Library Preparation  Kit V2.0 (BGI, Shenzhen, China). Firstly, the qualified DNA sample is enzymatically  fragmented. Subsequently, end repair and adapter ligation are performed. The target  fragments are enriched by PCR and purified, ultimately yielding the sequencing  library.