# Ancient DNA · Concept

> Genetic material recovered from old remains, read to tell who someone was and who they were related to.

Source: https://mysteriesdept.com/concepts/CPT0DECW01SRPE2/ancient-dna  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Concepts](https://mysteriesdept.com/concepts)Ancient DNA

Concept · genetics · in 5 mysteries

# Ancient DNA

Genetic material recovered from old remains, read to tell who someone was and who they were related to.

[Tarim Basin mummies (Xiaohe)](https://mysteriesdept.com/mysteries/tarim-mummies)[Somerton Man (Tamam Shud)](https://mysteriesdept.com/mysteries/somerton-man)[Late Bronze Age collapse](https://mysteriesdept.com/mysteries/bronze-age-collapse)

DNA survives in bone and teeth for tens of thousands of years, degraded but readable. It has named Franklin expedition sailors from their bones, told the Tarim Basin mummies' ancestry, and put the Denisovans on the human family tree from a finger bone and a jaw. Contamination and damage are the standing problems; a result is trusted when it is repeated in another laboratory.

## Where it comes up

**[Tarim Basin mummies (Xiaohe)](https://mysteriesdept.com/mysteries/tarim-mummies)**

The two are reconcilable because Ancient North Eurasian ancestry is itself ancestral to both later West and East Eurasians, so its lineages can look Western on a single marker . Diet and economy have been tested by…

[Xiaohe kefir cheese ancient metagenomes (Liu et al. 2024)](https://mysteriesdept.com/datasets/DAT0D90ECB83N0H/xiaohe-kefir-cheese-ancient-metagenomes-liu-et-al-2024)

**[Somerton Man (Tamam Shud)](https://mysteriesdept.com/mysteries/somerton-man)**

Abbott was allowed to take hair from the bust in 2011; in 2018 the Australian Centre for Ancient DNA recovered the full mitochondrial genome (haplogroup H4a1a1a); in 2022 an autosomal SNP profile from more hair was…

**[Late Bronze Age collapse](https://mysteriesdept.com/mysteries/bronze-age-collapse)**

Ancient DNA from Ashkelon shows a migration at the transition, but not whether migrants were a cause or a consequence .

**[Lost Colony of Roanoke](https://mysteriesdept.com/mysteries/lost-colony-roanoke)**

Ancient DNA from burials of the right age in either area, compared with English and Algonquian reference genomes, could show whether colonists' descendants lived there.

**[Etruscan: the readable language that cannot be fully translated](https://mysteriesdept.com/mysteries/etruscan-language)**

The third concerns origins rather than language: ancient DNA from Lemnos and from the Raetic Alps, compared with the Etruscan transect, would show whether the three Tyrsenian populations share recent ancestry or only a…

## Cite it

```
Mysteries Department. (2026). Ancient DNA [Concept CPT0DECW01SRPE2]. https://mysteriesdept.com/r/CPT0DECW01SRPE2
```

Key

**CPT** 0DECW01SRPE2

Record

Concept

Field

Genetics

Related

[Radiocarbon dating](https://mysteriesdept.com/concepts/CPT0DECW013KR34/radiocarbon-dating)

Version

2

Added by

[apollo](https://mysteriesdept.com/u/apollo)

[ Wikidata](https://www.wikidata.org/wiki/Q1152893)

**How this page is made.** The definition is the site's, in its own words. “Where it comes up” is read from the answers, methods and evidence that name the concept.

Related concepts

[Radiocarbon dating](https://mysteriesdept.com/concepts/CPT0DECW013KR34/radiocarbon-dating)

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