single-cell sequencing

Single-cell sequencing is a technique that analyzes the genetic material of individual cells rather than many cells at once. This approach allows scientists to understand the unique characteristics and functions of each cell, helping to reveal differences within a group of similar cells—such as those in a tissue or tumor. By extracting and sequencing the DNA or RNA from single cells, researchers can identify variations, understand cell behavior, and investigate how cells contribute to health or disease. This precise insight advances personalized medicine and enhances our understanding of complex biological systems.