design: We used 1ng of gDNA as the input recommended in the Nextera XT DNA Library Preparation Kit(Illumina, Inc. USA, Cat. No. FC-131-1096) with Nextera XT Index Kit v2 Set B (FC-131-2002) andfollowed the Nextera XT Sample Preparation Guide as written.Sequencing ready libraries were quality control checked by BioAnalyzer2100 instrument using HighSensitivity DNA Chip (Agilent Technologies USA, Cat. No. 5067-4626). Next generation sequencingwas carried out on NextSeq 500 sequencing system with NextSeq 500/550 Mid Output Kit v2.5 (300Cycles) chemistry (Illumina, Inc. USA, Cat. No. 20024905).