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Ancient dog genomes show wide Palaeolithic distribution in western Eurasia
Genetic analysis of ancient dog remains reveals widespread distribution of homogeneous dog populations across Europe and Anatolia during the Late Upper Palaeolithic, suggesting dogs were exchanged.
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Neanderthal and modern human interbreeding was strongly sex biased
Analysis of Neanderthal X chromosomes reveals sex-biased interbreeding with modern humans, showing mating preferences shaped ancient admixture patterns more than migration alone.
