cshl_fastx_trimmer

cshl_fastx_trimmer trims bases from nucleotide sequences in FASTA and FASTQ files to remove adapter sequences and low-quality regions for preprocessing high-throughput sequencing (NGS) data.

Key Features:

• Sequence Trimming: Removes unwanted bases from sequence reads to eliminate adapter sequences and low-quality regions.
• File Format Compatibility: Supports both FASTA and FASTQ file formats.
• Integration with Galaxy Project: Implemented as a Galaxy tool and integrates with Galaxy workflows and provenance tracking.

Scientific Applications:

• Preprocessing for Next-Generation Sequencing (NGS): Removes adapter sequences and low-quality bases to improve downstream analyses such as alignment, assembly, and variant calling.
• Data Quality Enhancement: Produces trimmed reads to increase the proportion of high-quality sequences used in analyses.

Methodology:

Operates within the Galaxy framework and uses Galaxy's automatic tracking of computational steps to record provenance and support reproducibility and transparency.