Genomic file toolkit. Read/write SAM/BAM/CRAM alignments, VCF/BCF variants, FASTA/FASTQ sequences, extract regions, calculate coverage, for NGS data processing pipelines.

基因组文件工具包。读取/写入SAM/BAM/CRAM比对结果、VCF/BCF变异、FASTA/FASTQ序列，提取区域，计算覆盖度，适用于NGS数据处理流程。