Journal Published Online: 01 November 1989
Volume 34, Issue 6

Biostatistical Evaluation of Evidence from Continuous Allele Frequency Distribution Deoxyribonucleic Acid (DNA) Probes in Reference to Disputed Paternity and Identity

CODEN: JFSCAS

Abstract

We present a development and discussion of the biostatistical evaluation of deoxyribonucleic acid (DNA) probe evidence in forensic science cases of disputed paternity and identity. We restrict ourselves to single-locus codominant systems (highly analogous to more conventional systems) which have the apparently novel complication of an experimentally continuous allele frequency distribution. This complication necessitates reformulations of standard biostatistical summaries of the evidence (the paternity index (PI) and the phenotype frequency, respectively). These reformulations, rather than representing a unique case, have applicability to the evaluation of evidence obtained in standard genetic systems now in widespread use.

Author Information

Morris, JW
University of California, Irvine, School of Medicine, and Department of Pathology, Memorial Medical Center, Long Beach, CA
Sanda, AI
Lifecodes Corp., Valhalla, NY
Glassberg, J
Nucleics Inc., Chapaqua, NY
Pages: 7
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Stock #: JFS12771J
ISSN: 0022-1198
DOI: 10.1520/JFS12771J