U.S. flag

An official website of the United States government, Department of Justice.

NCJRS Virtual Library

The Virtual Library houses over 235,000 criminal justice resources, including all known OJP works.
Click here to search the NCJRS Virtual Library

Composite Profiles in DNA Analysis

NCJ Number
239318
Journal
Forensic Science International: Genetics Volume: 6 Issue: 3 Dated: May 2012 Pages: 317-321
Author(s)
Jo-Anne Bright; Peter Gill; John Buckleton
Date Published
May 2012
Length
5 pages
Annotation
This article examines composite profiles in DNA.
Abstract
Composite profiles are created by combining DNA profiling information from replicate profiles derived from the same DNA extract. In this paper the authors have shown that, provided the probability of drop-in is low or nil, the creation of composite profiles is an acceptable approximation to a Bayesian approach, as long as simple samples are analyzed. (Publisher Abstract)