Application of Short Tandem Repeat markers in diagnosis of chromosomal aneuploidies and forensic DNA investigation in Pakistan.

Purpose: Short Tandem Repeat (STR) genetic markers hold great potential in forensic investigations, molecular diagnostics and molecular genetics research. AmpFlSTR® Identifiler™ PCR amplification kit is a multiplex system for co-amplification of 15 STR markers used worldwide in forensic investigations. This study attempts to assess forensic validity of these STRs in Pakistani population and to investigate its applicability in quick and simultaneous diagnosis and tracing parental source of common chromosomal aneuploidies.