Revista de investigación forense

Comparative Role of Serology and DNA Profiling in Forensics

Abstract

Puri C Avinash

Background: Forensic serology and DNA profiling are extremely important branches of forensic science. Forensic serology has been a major area of forensic science biology for many decades. Forensic serology is traditionally been concerned with the identification and individualization of biological evidence. The use of DNA technology in forensic science evidence examination is the most beneficial and an important part as compared to the forensic serology division.

Main body of the abstract: The biology branch of the forensic science laboratory performs serological and DNA analysis of physiological fluids for identification and individualization. Forensic techniques for DNA profiling which being developing around 1985 have replaced the classical or traditional genetic system previously used such that forensic serology. DNA typing can help to bring home the guilt, acquit the innocent those wrongly convicted.

Conclusion: In this article we’ll review two techniques of forensic science which are the basis of forensic serology and DNA typing as important forensic evidence. Apart from all available techniques DNA profiling for evidence easily give the result. Forensic DNA profiling is used to bring major benefits to society by helping to convict serious criminals.