"BaTwa" populations from Zambia retain ancestry of past hunter-gatherer groups

We genotyped and analyzed over two million genome-wide SNPs from two BaTwa populations (40 individuals by population), and from three comparative farming populations (10 to 21 individuals by population) in order to: (i) determine if the Zambian BaTwa carry any genetic material linking them to past hunter-gatherer-groups, and (ii) characterize the genetic affinities of past Zambian hunter-gatherer-groups. We found that both BaTwa populations harbor a hunter-gatherer- like genetic component, representing ∼19% (Bangweulu) and ∼31% (Kafue) of their genetic ancestry, while the rest of their ancestry is similar to western Africans.

Type: Population Genomics
Archiver: European Genome-Phenome Archive (EGA)

1 Dataset

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Dataset ID	Description	Technology	Samples
EGAD50000000555	BaTwa genotype data using the H3Africa array.		80