DNA profiling in forensic investigation – A review

DNA Profiling is a revolutionary method for individual and relationship analysis, crime investigation, hereditary disorders, etc. It universal used to establish accurate results during the process of forensic investigation. profiling techniques, which are based on repetitive sequences within DNA, have proven be paramount importance, albeit complete utilization knowledge still remaining unexplored. Even hair strand, blood drop or even skin flakes can identify sequences. has wide range applications both in forensics law. Because advancement field past four decades, evidence now stands as one most reliable forms proof court In following article, authors explore main concepts Profiling, techniques widely laboratories such RFLP, VNTR, STR, AFLP, mtDNA Y-chromosome analysis gender typing.