# Haplogroup R

> mtDNA

**Wikidata**: [Q1584186](https://www.wikidata.org/wiki/Q1584186)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Haplogroup_R_(mtDNA))  
**Source**: https://4ort.xyz/entity/haplogroup-r


## References

1. [mtDNA tree Build 17 (18 Feb 2016)](http://www.phylotree.org/tree/R.htm)
2. [mtDNA tree Build 17 (18 Feb 2016)](http://www.phylotree.org/tree/R9.htm)
3. [mtDNA tree Build 17 (18 Feb 2016)](http://www.phylotree.org/tree/U.htm)
4. Freebase Data Dumps. 2013