Several advanced technologies are used in WGS: 1. Next-Generation Sequencing (NGS): This is the most commonly used technology for WGS, offering high throughput and accuracy. Platforms like Illumina and PacBio provide comprehensive sequencing data. 2. Nanopore Sequencing: This technology allows for long-read sequencing, which can be beneficial for identifying structural variants and large genomic changes. 3. Bioinformatics Tools: Critical for analyzing the massive amount of data generated by WGS, these tools help in assembling sequences, identifying mutations, and correlating genetic data with histological findings.