Manipulates genomic datasets including SAM, BAM, VCF, and FASTA files through a Pythonic interface to htslib.
Pysam equips Claude with the expertise to handle complex Next-Generation Sequencing (NGS) data formats. It enables programmatic reading, writing, and filtering of alignment files, variant records, and reference sequences. Ideal for bioinformaticians and researchers, this skill streamlines tasks like calculating coverage, performing pileup analysis, and managing coordinate systems (0-based vs 1-based), while providing integrated access to samtools and bcftools utilities for high-performance genomic data processing.
主要功能
01Advanced pileup analysis for coverage and base-level statistics
02Efficient random access to FASTA and FASTQ sequence files
03Comprehensive SAM, BAM, and CRAM alignment manipulation
04Integrated wrappers for samtools and bcftools commands
05VCF and BCF variant file reading, writing, and filtering
062,188 GitHub stars
使用场景
01Filtering and annotating genetic variants for population studies
02Automating NGS data processing and bioinformatics pipelines
03Performing quality control and depth-of-coverage analysis
