Autosomal ancestry
The Ethiopian Jews' autosomal DNA has been examined in a comprehensive study by Tishkoff et al. (2009) on the genetic affiliations of various populations in Africa. According to Bayesian clustering analysis, the Beta Israel generally grouped with other Cushitic and Ethiosemitic-speaking populations inhabiting the Horn of Africa.[79][6][7][8]
A 2010 study by Behar et al. on the genome-wide structure of Jews observed that the Beta Israel had levels of the Middle Eastern genetic affinity similar to the Ethiosemitic-speaking Tigrayans and Amharas.[80][6][7][8]
The Beta Israel are autosomally closer to other populations from the Horn of Africa than to any other Jewish population, including Yemenite Jews.[79][80]
A number of other DNA studies have been done on the Beta Israel.[81]
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