# Haplogroup D1a

> human Y-chromosome DNA haplogroup

**Wikidata**: [Q5651747](https://www.wikidata.org/wiki/Q5651747)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Haplogroup_D-Z27276)  
**Source**: https://4ort.xyz/entity/haplogroup-d1a


## References

1. [ISOGG Y-DNA Haplogroup Tree. 2018](https://isogg.org/tree/ISOGG_HapgrpD.html)