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Introduction to Next Generation Sequencing Technology

Introduction to Next Generation Sequencing Technology

Next-generation sequencing (NGS) refers to the set of high-throughput sequencing technologies that emerged in the mid-2000s and collectively transformed the scale and scope of genomic research. Rather than sequencing individual DNA fragments one at a time as Sanger sequencing does, NGS platforms sequence millions to billions of fragments in parallel, reducing the cost of sequencing […]

Illumina Next-Generation Sequencing: Principles, Workflow, and Optimization Logic

Illumina Next-Generation Sequencing: Principles, Workflow, and Optimization Logic

Illumina sequencing by synthesis (SBS) has become the dominant platform in genomics not because it is simple, but because its underlying engineering—from surface chemistry to optical detection—has been refined through two decades of continuous innovation. Understanding what happens inside the sequencing instrument is essential for designing robust experiments, troubleshooting failed runs, and interpreting data quality […]

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