% pubman genre = article @article{item_3507339, title = {{Paleoproteomic evidence reveals dairying supported prehistoric occupation of the highland Tibetan Plateau}}, author = {Tang, Li and Wilkin, Shevan and Richter, Kristine Korzow and Bleasdale, Madeleine and Fernandes, Ricardo and He, Yuanhong and Li, Shuai and Petraglia, Michael and Scott, Ashley and Teoh, Fallen K.Y. and Tong, Yan and Tsering, Tinlei and Tsho, Yang and Xi, Lin and Yang, Feng and Yuan, Haibing and Chen, Zujun and Roberts, Patrick and He, Wei and Spengler, Robert and Lu, Hongliang and Wangdue, Shargan and Boivin, Nicole}, language = {eng}, issn = {2375-2548}, doi = {10.1126/sciadv.adf0345}, year = {2023}, date = {2023}, abstract = {{The extreme environments of the Tibetan Plateau offer considerable challenges to human survival, demanding novel adaptations. While the role of biological and agricultural adaptations in enabling early human colonization of the plateau has been widely discussed, the contribution of pastoralism is less well understood, especially the dairy pastoralism that has historically been central to Tibetan diets. Here, we analyze ancient proteins from the dental calculus (n {\textequals} 40) of all human individuals with sufficient calculus preservation from the interior plateau. Our paleoproteomic results demonstrate that dairy pastoralism began on the highland plateau by {\textasciitilde}3500 years ago. Patterns of milk protein recovery point to the importance of dairy for individuals who lived in agriculturally poor regions above 3700 m above sea level. Our study suggests that dairy was a critical cultural adaptation that supported expansion of early pastoralists into the region{\textquoteright}s vast, non-arable highlands, opening the Tibetan Plateau up to widespread, permanent human occupation.}}, journal = {{Science Advances}}, volume = {9}, number = {15}, eid = {eadf3904}, }