Pig domestication and human-mediated dispersal in western Eurasia revealed through ancient DNA and geometric morphometrics.

ABSTRACT: Zooarcheological evidence suggests that pigs were domesticated in Southwest Asia ~8,500 BC. They then spread across the Middle and Near East and westward into Europe alongside early agriculturalists. European pigs were either domesticated independently or more likely appeared so as a result of admixture between introduced pigs and European wild boar. As a result, European wild boar mtDNA lineages replaced Near Eastern/Anatolian mtDNA signatures in Europe and subsequently replaced indigenous domestic pig lineages in Anatolia. The specific details of these processes, however, remain unknown. To address questions related to early pig domestication, dispersal, and turnover in the Near East, we analyzed ancient mitochondrial DNA and dental geometric morphometric variation in 393 ancient pig spe

SUBMITTER: Ottoni C 

PROVIDER: S-EPMC3603306 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature