Ancient Rome was the capital of an empire of ~70 million inhabitants, but little is known about the genetics of ancient Romans. Here we present 127 genomes from 29 archaeological sites in and around Rome, spanning the past 12,000 years. We observe two major prehistoric ancestry transitions: one with the introduction of farming, and another prior to the Iron Age. By the founding of Rome, the genetic composition of the region approximated modern Mediterranean populations. During the Imperial period, Rome’s population received net immigration from the Near East, followed by an increase in genetic contributions from Europe. These ancestry shifts mirrored the geopolitical affiliations of Rome and were accompanied by striking inter-individual diversity, reflecting gene flow from across the Mediterranean, Europe and North Africa.
The following genotype data is available to download here: AncientRome_Science2019_Genotypes.tar.gz Site and individual data (.txt, tab delimited files) are also contained in the compressed directory
BAM files are available on ENA. Project ID: PRJEB32566 / ERP115266
Please try our shiny app (accessible through the following link) where one can interactively visualize ADMIXTURE and PCA
If you use this resource in your research, please cite:
Antonio, Margaret, Ziyue Gao, Hannah Moots et al. "Ancient Rome: a genetic crossroads of Europe and the Mediterranean." Science (2019)For questions please contact Margaret Antonio (antmarge@stanford.edu).