DNA IN CRIMINAL INVESTIGATIONS

DNA in Criminal Investigations



DNA in Criminal Investigations

Introduction

DNA is highly significant in the Criminal Investigation these days. Myriad number of researches has been done one this notion. A diverse range of DNA testing techniques has been developed. These techniques test and identify criminals. DNA testing techniques have revolutionized the criminal justice system.

Discussion

Newest DNA-Typing Technique, STRs and Previous DNA Typing Tests

The newest DNA testing techniques involve STR analysis (Short tandem repeats) and PCR analysis (Polymerase chain reaction). PCR technique is upgraded the conventional technique, and it required only a small amount to identify people. It magnifies a ...