# New genetic atlas reveals traces of 10,000 years of sheep breeding

Source: [Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology](https://phys.org/news/2026-11-genetic-atlas-reveals-years-sheep.html) · 2026-11-13 · Life
Page: https://themorning.science/story/new-genetic-atlas-reveals-traces-of-10-000-years-of-sheep-breeding-e7a6097edce1aaa3
Kind: research · Impact: low

## In brief

- A new genetic atlas maps traces of sheep breeding in their DNA.
- Humans have selectively bred sheep for around 10,000 years for traits such as wool, size and reproductive characteristics.

## Why it matters

It shows how long-term selective breeding leaves measurable signatures in an animal's genome, which is useful context for genetics and animal breeding research.

## Timeline

- 2026-11-13: New genetic atlas of sheep breeding reported

## Coverage

- [New genetic atlas reveals traces of 10,000 years of sheep breeding](https://phys.org/news/2026-11-genetic-atlas-reveals-years-sheep.html) — Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology, 2026-11-13

Tags: sheep, genetics, animal breeding, domestication, genomics

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science