Blog

Learn how next-generation sequencing (NGS) works step by step, from sample preparation and library preparation to sequencing, FASTQ data, bioinformatics, and biological interpretation.

Learn what next-generation sequencing (NGS) is, how NGS works, common applications, NGS vs. Sanger, sequencing strategies, and how to plan an NGS project.

Learn how to choose the right DNA sequencing service based on your research goals, read length, accuracy, turnaround time, cost, and data requirements. Compare Sanger, NGS, and Nanopore sequencing.

​Next-generation sequencing (NGS) has revolutionized biological research and clinical diagnostics over the past two decades. Today, two dominant technologies define the field: Illumina's short-read sequencing and Oxford Nanopore long-read sequencing. Understanding their fundamental differences helps researchers select the optimal platform for their specific needs.