DNA Sequencing
DNA sequencing is a laboratory technique used to determine the precise order of nucleotides (adenine, guanine, cytosine, and thymine) within a DNA molecule. It enables the reading of genetic information encoded in DNA, which is fundamental for understanding biological functions, genetic variations, and evolutionary relationships. Modern high-throughput methods, such as next-generation sequencing (NGS), allow rapid and cost-effective analysis of entire genomes.
Developers should learn DNA sequencing when working in bioinformatics, computational biology, or healthcare technology, as it provides the raw data for genomic analysis, disease research, and personalized medicine. It is essential for building software that processes, analyzes, or visualizes genetic data, such as in tools for variant calling, genome assembly, or drug discovery pipelines. Knowledge of sequencing technologies helps in optimizing algorithms for handling large-scale genomic datasets efficiently.