ena-STUDY-CENTER FOR GEOGENETICS, NATURAL HISTORY MUSEUM OF-11-11-2018-08:53:29:564-50
Ancient nuclear genomes enable repatriation of Indigenous human remains
Indigenous people worldwide continue to struggle to repatriate the remains of their ancestors held by national and international organisations. After European settlement of Australia in 1788, Aboriginal Australian remains were deposited in museums worldwide. Many of these remains have no known provenance, making their return to Indigenous custodians difficult. Hence, we sequenced ten nuclear genomes and 27 mitogenomes from ancient pre-European Aboriginal Australians (up to 1,540 yr BP) and compared them to 100 high-coverage contemporary Aboriginal Australian genomes from 12 geographic locations. We report substantial ancient genetic structure showing strong affinities between ancient and contemporary individuals from the same geographic locations. Our findings demonstrate the feasibility of identifying the origins of unprovenanced ancestral remains using nuclear DNA, thereby enabling their return to their rightful communities.
Indigenous people worldwide continue to struggle to repatriate the remains of their ancestors held by national and international organisations. After European settlement of Australia in 1788, Aboriginal Australian remains were deposited in museums worldwide. Many of these remains have no known provenance, making their return to Indigenous custodians difficult. Hence, we sequenced ten nuclear genomes and 27 mitogenomes from ancient pre-European Aboriginal Australians (up to 1,540 yr BP) and compared them to 100 high-coverage contemporary Aboriginal Australian genomes from 12 geographic locations. We report substantial ancient genetic structure showing strong affinities between ancient and contemporary individuals from the same geographic locations. Our findings demonstrate the feasibility of identifying the origins of unprovenanced ancestral remains using nuclear DNA, thereby enabling their return to their rightful communities.