Оттуда же:Исследуется древняя ДНК из Кореи и Японии:4. Choongwon JEONG, Mark HUDSON, Martine ROBBEETSInstitution: Max Planck Institute for the Science of Human HistoryTitle of Presentation: Genetic Footprint of the Introduction of Rice Farming into the Korean Peninsula and Japanese ArchipelagoAbstract:The appearance of the Yayoi culture in 2,300 yBP or earlier, likely from the Korean peninsula, coincides with the introduction of paddy field rice farming and metallurgy to the Japanese archipelago. A replacement of the preceding Jomon people by Yayoi provides a clear case of farming-associated demic diffusion, contributing to about 80% of the ancestry in contemporary Japanese. However, the genetic origins of Jomon and Yayoi people have not been thoroughly studied using genome-scale data.For the genomic analysis, we collected prehistoric human remains from Korea and Japan. We are currently processing Neolithic samples from the southern shore of Korea and from Miyakojima in southern Japan, predating the Yayoi culture. By generating genome-wide data, we expect to understand the nature of prehistoric Korean and Japanese gene pools. This will provide a baseline to detect temporal changes and the spatial substructure in their gene pools.Исследуется древняя ДНК бронзового века Монголии:5. Christina WARINNERInstitution: Max Planck Institute for the Science of Human HistoryTitle of Presentation:Population Migration and Dairy Pastoralism on the Bronze Age Mongolian SteppeAbstract:The steppe belt that extends across Eurasia was the primary corridor of Late Neolithic and Bronze Age migrations that reshaped the genetics of Europe and Asia and dispersed the Indo-European language family. Beginning in the Late Neolithic, a new and highly mobile pastoralist society formed on the Western Steppe. These steppe herders expanded both westwards, contributing to the Corded Ware culture of Eastern and Central Europe, and eastwards, contributing to the mobile pastoralist Afanasevo, Sintashta, and Andronovo cultures. The eastern extent of this Western steppe herder expansion is not well defined. Here we investigate genome-wide ancestry data obtained from 20 Late Bronze Age khirigsuur burials from Khovsgol, Mongolia and further investigate evidence for dairy pastoralism by LC-MS/MS analysis of dental calculus. Overall, we observe limited Western Steppe gene flow into Late Bronze Age Mongolia, but a robust adoption of Western domesticates and ruminant dairying.