Two competing theories about the human occupation of Southeast Asia have been debunked by analysis of ancient DNA extracted from 8,000 year-old skeletons. Neither theory is completely accurate, present-day Southeast Asian populations derive ancestry from at least four ancient populations.

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Two competing theories about the human occupation of Southeast Asia have been debunked by analysis of ancient DNA extracted from 8,000 year-old skeletons. Neither theory is completely accurate, present-day Southeast Asian populations derive ancestry from at least four ancient populations.