Manhattan plot showing ancestry deviations in the Jola. The left panel shows \(-log_{10}\) P values based on the binomial likelihood test for each of the 7 non-self ancestries tested in the Fula. SNPs with P values greater than 8 are highlighted with the colour of the ancestry that the deviation is seen. The central panel shows the change (\(\Delta\)) in ancestry observed at significant SNPs.The right panel gives information about the top ’hit’ SNP and the genes within the genomic region around the hit.