Sequencing technology refers to methods used to determine the order of nucleotides in a DNA or RNA molecule. This process is essential for understanding genetic information, enabling researchers to study genes, identify mutations, and explore genetic diversity. The most common sequencing methods include Sanger sequencing and next-generation sequencing (NGS), which allow for rapid and cost-effective analysis of large amounts of genetic data. The advancements in sequencing technology have revolutionized fields such as genomics, personalized medicine, and biotechnology. By providing detailed insights into the genetic makeup of organisms, these technologies facilitate breakthroughs in disease research, drug development, and evolutionary studies, ultimately enhancing our understanding of life at a molecular level.