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Mitochondrial DNA analysis of the presumptive remains of Jesse James

A C Stone1, J E Starrs, M Stoneking

  • 1Department of Anthropology, Pennsylvania State University, University Park, USA. acstone@unm.edu

Journal of Forensic Sciences
|February 24, 2001
PubMed

Insights

Mitochondrial DNA (mtDNA) analysis of exhumed remains and historical samples supports the identification of the remains as Jesse James. The unique mtDNA sequence matched maternal relatives and was not found in a large forensic database.

Area of Science:

  • Forensic Anthropology
  • Molecular Genetics
  • Historical Investigations

Background:

  • Exhumation of remains believed to be Jesse James in 1995.
  • Poor preservation of bone samples due to soil conditions.
  • Successful DNA extraction from teeth and hair samples.

Discussion:

  • Identical mitochondrial DNA (mtDNA) sequences were obtained from teeth and hair samples.
  • mtDNA sequences matched those from known maternal relatives of Jesse James.
  • The probability of an unrelated individual sharing this specific mtDNA sequence is extremely low.

Key Insights:

  • mtDNA analysis provides strong evidence for the identity of the exhumed remains.
  • The unique mtDNA profile significantly strengthens the case for the remains being Jesse James.
  • Forensic mtDNA databases are crucial for assessing the statistical significance of genetic matches.

Outlook:

  • Further genetic analyses could potentially confirm the identity with even greater certainty.
  • This case highlights the power of molecular genetics in resolving historical mysteries.
  • Continued research into historical figures using advanced genetic techniques is warranted.

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