Genetic Testing
Genetic testing is a medical technique that analyzes an individual's DNA to identify changes or mutations in genes, chromosomes, or proteins. It is used to diagnose genetic disorders, assess disease risk, determine carrier status for inherited conditions, and guide personalized treatment decisions. The process typically involves collecting a sample (e.g., blood, saliva, or tissue) and using laboratory methods like sequencing or microarray analysis to examine genetic material.
Developers should learn about genetic testing when working in bioinformatics, healthcare technology, or personalized medicine applications, as it enables the integration of genomic data into software systems for diagnostics, research, or patient management. It is crucial for building tools that handle large-scale genomic datasets, implement algorithms for variant analysis, or develop platforms for direct-to-consumer genetic services, such as ancestry or health risk reports.