 In Yangshao culture (around 5000 BC), there is an ancient male who belongs to O-PAGE59 haplogroup in WangGou site (Zhengzhou, Henan, China).This is currently the earliest discovered ancient DNA related to O-PAGE59.Coalescence age of O-PK4 is 12,900 [95% CI 14200  11600 ybp] years before present and it mainly consists of two downstream O-F838 and O-M95.