Skip to main content

DNA from 200-Year-Old Pipe Connects Enslaved Woman to West Africa

Genetic material from old artifacts can link people to their ancestral communities and potentially help descendants find their roots.

Written byCarolyn Wilke
| 2 min read

Register for free to listen to this article
Listen with Speechify
0:00
2:00

ABOVE: Slave row
© ISTOCK.COM, MSMCCARTHY_PHOTOGRAPHY

A 200-year-old broken pipe pulled from the ground of an old Maryland plantation holds the DNA of an enslaved woman who was probably related to a specific group of people living in what is now modern-day Sierra Leone, researchers reported March 11 in the Journal of Archaeological Science.

This is possibly the first time an artifact links an American slave with his or her origins in an African people group, according to The Washington Post.

“In this particular context, and from that time period, I think it’s a first,” paper coauthor Hannes Schroeder of the University of Copenhagen tells the Post. “[I]t’s exciting for descendant communities . . . Through this technology, they’re able to make a connection not only to the site but potentially back to Africa,” he says.

The pipe, made of clay and used for smoking tobacco, carried the woman’s DNA all ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member?
Add The Scientist as a preferred source on Google

Add The Scientist as a preferred Google source to see more of our trusted coverage.

Meet the Author

Related Topics

Related articles background image
August 2026 Digest cover
August 2026

Epic Fail: Sea-Monkeys Sabotage Fieldwork

When Barry Hicks set out to photograph thrombolites, thousands of unexpected visitors photobombed his underwater images.

View this Issue
Overcoming Immunotherapy Resistance in Liver Cancer

Overcoming Immunotherapy Resistance in Liver Cancer

Axion Biosystems
Optimizing NGS Library Preparation for Reliable Sequencing Data

Optimizing NGS Library Preparation for Reliable Sequencing Data

Covaris
Using TCR Repertoire Sequencing to Advance Immunology Research

Using TCR Repertoire Sequencing to Advance Immunology Research

Miltenyi
Mapping Clonal Mosaicism in Aging Tissues

Mapping Clonal Mosaicism in Aging Tissues

Mission bio

Products

Sino Biological Logo

Sino Biological Launches SuperNuclease ® Pro with Free Trial Program

Sino Biological Logo

Sino Biological Launches Precisely Characterized Full-Length p-Tau217 Protein to Advance Next-Generation Alzheimer’s Biomarker Assay Development

A photo of a scientist placing the Resipher device on a 96-well plate.

Resipher: Continuous Live-Cell Mitochondrial Respiration Monitoring in 96-Well Plates

Lucid Scientific logo
Conceptual image of ice and frost.

The VAULT100 PRO: Inside the most advanced Stirling Ultracold ULT freezer ever built.

Stirling Ultracold logo