@article {330458,
	title = {9,000 years of genetic continuity in southernmost Africa demonstrated at Oakhurst rockshelter},
	journal = {Nature Ecology and Evolution},
	year = {2024},
	month = {2024/09/19},
	abstract = {<p>Southern Africa has one of the longest records of fossil hominins and harbours the largest human genetic diversity in the world. Yet, despite its relevance for human origins and spread around the globe, the formation and processes of its gene pool in the past are still largely unknown. Here, we present a time transect of genome-wide sequences from nine individuals recovered from a single site in South Africa, Oakhurst Rockshelter. Spanning the whole Holocene, the ancient DNA of these individuals allows us to reconstruct the demographic trajectories of the indigenous San population and their ancestors during the last 10,000\&thinsp;years. We show that, in contrast to most regions around the world, the population history of southernmost Africa was not characterized by several waves of migration, replacement and admixture but by long-lasting genetic continuity from the early Holocene to the end of the Later Stone Age. Although the advent of pastoralism and farming substantially transformed the gene pool in most parts of southern Africa after 1,300\&thinsp;bp, we demonstrate using allele-frequency and identity-by-descent segment-based methods that the \&Dagger;Khomani San and Karretjiemense from South Africa still show direct signs of relatedness to the Oakhurst hunter-gatherers, a pattern obscured by recent, extensive non-Southern African admixture. Yet, some southern San in South Africa still preserve this ancient, Pleistocene-derived genetic signature, extending the period of genetic continuity until today.</p>
},
	isbn = {2397-334X},
	doi = {https://doi.org/10.1038/s41559-024-02532-3},
	url = {https://www.nature.com/articles/s41559-024-02532-3},
	author = {Gretzinger, Joscha and Gibbon, Victoria E. and Penske, Sandra E. and Sealy, Judith C. and Rohrlach, Adam B. and Salazar-Garc{\'\i}a, Domingo C. and Krause, Johannes and Schiffels, Stephan}
}
