Article
A genetic basis for anomalous band patterns encountered during DNA STR profiling.
Journal of forensic sciences - 1 Nov 2004
Clayton Tim M, Guest Jennifer L, Urquhart Andy J, Gill Peter D
Abstract excerpt
Since 1995 the Forensic Science Service (FSS) has carried out DNA profiling of reference samples for the UK National DNA Database and in forensic casework using two multiplex STR profiling systems. During this period, profiles with anomalous banding patterns, although comparatively rare, have been encountered regularly. The FSS has collected instances of triallelic patterns and aberrant diallelic patterns. A...
Topics
- Child
- Chromosome Banding
- DNA Fingerprinting
- DNA Mutational Analysis
- Female
- Gene Rearrangement
- Genetic Variation
- Humans
- Loss of Heterozygosity
- Male
- Tandem Repeat Sequences
