I13887
- Y-DNA
- D-FTC343
- mtDNA
- N9b1
- Major branch
- D-M55 (Japanese)
- Sex
- Male
- Site
- Rokutsu Shell Mound 六通貝塚
- Region
- Chiba Prefecture, Japan
- Age
- 2191–1982 calBCE
- Culture
- Japan_HG_Jomon_brother.I13886
Publication
Genomic Insights into the Formation of Human Populations in East Asia