Haplogroup LT
| Haplogroup LT | |
|---|---|
| Possible time of origin | 49,600-41,400 years BP |
| Ancestor | K |
| Descendants | L, T |
| Defining mutations | L298 and P326 |
Haplogroup LT or LT-L298/P326, also known as K1 (and until 2008 as Haplogroup K2), is a Y-chromosome DNA haplogroup. Its defining SNP mutations are L298 and P326.
No confirmed cases of the basal paragroup LT* have been identified among living males or human remains.