Haplogroup T (mtDNA)
| Haplogroup T | |
|---|---|
| Possible time of origin | 25,149 ± 4,668 years before present | 
| Possible place of origin | West Asia/Middle East | 
| Ancestor | JT | 
| Descendants | T1 and T2 | 
| Defining mutations | G709A, G1888A, A4917G, G8697A, T10463C, G13368A, G14905A, A15607G, G15928A, C16294T | 
Haplogroup T is a human mitochondrial DNA (mtDNA) haplogroup. It is believed to have originated around 25,100 years ago in the Near East.