DNA profiling techniques are essential tools in modern forensic investigations. These techniques involve analyzing the DNA of an individual to identify genetic variations that are unique to them. Some synonyms for DNA profiling techniques include DNA fingerprinting, DNA analysis, genetic profiling, molecular profiling, and genetic fingerprinting. DNA fingerprinting and genetic fingerprinting are commonly used terms to describe the process of DNA analysis to create a genetic profile. The term genetic profiling is often used to describe the use of DNA analysis to identify genetic predispositions to disease. Molecular profiling is a broader term that covers any analysis of a person's genes, including gene expression and mutation analyses. Regardless of terminology, DNA profiling techniques are powerful tools that have revolutionized modern forensic science.