Disclaimer: Supplementary materials have been peer-reviewed but not copyedited.

ahg12040-sup-0001-FigureS1.pdf1903KFigure S1 Map of Africa with analyzed population samples displayed according to the geographical coordinates in Table S1; note that the exact coordinates could not be identified in 13 populations, therefore 141 of 154 populations is marked here.
ahg12040-sup-0002-FigureS2.tif45KFigure S2 (a) Lake Chad Basin mtDNA haplogroup composition and (b) clades of the L3e haplogroup in the LCB population.
ahg12040-sup-0003-FigureS3.jpg133KFigure S3 HVS-I network of haplogroup L3e5; red, Lake Chad Basin; yellow, North Africa; blue, East Africa (represented by only one sample of Turkana); green, West Africa (represented by only one sample of Serer).
ahg12040-sup-0004-TableS1.xls67KTable S1 Dataset of the Lake Chad Basin population samples and their neighbors.
ahg12040-sup-0004-TableS2.xls37KTable S2 Control region and flanking region polymorphisms (whole sequence range from nucleotide position 15882 to 701) together with haplogroup classifications observed in the 41 samples of the Daza.

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