Genomic portrait and relatedness patterns of the Iron Age Log Coffin culture in northwestern Thailand.

ABSTRACT: The Iron Age of highland Pang Mapha, northwestern Thailand, is characterised by a mortuary practice known as Log Coffin culture. Dating between 2300 and 1000 years ago, large coffins carved from individual teak trees have been discovered in over 40 caves and rock shelters. While previous studies focussed on the cultural development of the Log Coffin-associated sites, the origins of the practice, connections with other wooden coffin-using groups in Southeast Asia, and social structure within the region remain understudied. Here, we present genome-wide data from 33 individuals from five Log Coffin culture sites to study genetic ancestry profiles and genetic interconnectedness. The Log Coffin-associated genomes can be modelled as an admixture between Hòabìnhian hunter-gatherer-, Yangtze River

SUBMITTER: Carlhoff S 

PROVIDER: S-EPMC10746721 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature