FASTQuick

FASTQuick performs rapid quality control assessment of next-generation sequencing (NGS) FASTQ files by computing comprehensive QC metrics, including genetic ancestry estimation and cross-sample contamination detection, using analyses on a subset of raw reads without full genome alignment.

Key Features:

• Ultra-Fast Turnaround: Avoids full genome alignment to achieve approximately 50-fold faster QC compared to alignment-based tools.
• Comprehensive Quality Metrics: Generates detailed QC statistics from a subset of raw sequence reads, including genetic ancestry estimation and cross-sample contamination detection.
• Low Computational Cost: Minimizes computational resource usage by bypassing full genome alignment, enabling efficient processing of large-scale whole-genome and whole-exome sequencing datasets.

Scientific Applications:

• High-throughput sequencing QC: Provides rapid quality assessment in ultra-high-throughput sequencing environments to detect issues early in the analysis process.
• Large-scale WGS/WES projects: Enables QC for large-scale whole-genome and whole-exome sequencing studies with reduced computational burden.
• Sample validation: Supports detection of cross-sample contamination and estimation of genetic ancestry for sample integrity and downstream analysis validation.

Methodology:

Analyzes a subset of raw sequence reads from whole-genome or whole-exome sequencing datasets and bypasses full genome alignment to compute QC statistics, including genetic ancestry estimation and cross-sample contamination detection.