Table S5. Recurrent identity-by-descent (IBD) tracts for the each data set. Only IBD tracts outside of these regions were allowed to contribute to individual totals.

Intervals excluded from pairwise IBD total for the DGRP dataset:			
arm	start	stop	comments
chrX	1	2500000	telomere
chrX	20600001	22422827	centromere
chr2L	1	800000	telomere
chr2L	10900001	12000000	other recurrent IBD
chr2L	17700001	23011544	centromere
chr2R	1	5800000	centromere
chr2R	20000001	21146708	telomere
chr3L	19400001	24543557	centromere
chr3R	1	4900000	centromere
chr3R	5500000	9700000	other recurrent IBD
chr3R	15000001	27905053	other recurrent IBD / telomere 
			
			
Intervals excluded from pairwise IBD totals for DPGP/DPGP2/AGES datasets:			
arm	start	stop	comments
chr2L	1	800000	telomere
chr2L	5200001	7400000	other recurrent IBD involving a small group (others not excluded)
chr2L	14400001	16400000	near centromere
chr2L	17600001	23011544	centromere
chr2R	1	5300000	centromere
chr2R	15400001	16300000	other recurrent IBD
chr2R	20200001	21146708	telomere
chr3L	14300001	24543557	centromere
chr3R	1	9800000	centromere
chr3R	14800001	23000000	intermittent IBD involving a small group (others not excluded)
chr3R	23000001	27905053	telomere
chrX	1	1800000	telomere
chrX	13200001	16400000	other recurrent IBD
chrX	17500001	19700000	other recurrent IBD
chrX	21300001	22422827	centromere
			
			
Intervals excluded from pairwise IBD totals for the DPGP3 dataset:			
arm	start	stop	comments
chrX	1	600000	telomere
chrX	13300001	14500000	other recurrent IBD
chrX	17700001	18000000	other recurrent IBD
chrX	19300001	19800000	other recurrent IBD
chr2L	1	700000	telomere
chr2L	17500001	23011544	centromere
chr2R	1	4300000	centromere
chr2R	7100001	7500000	other recurrent IBD
chr2R	15200001	16200000	other recurrent IBD
chr2R	20500001	21146708	telomere
chr3L	16400001	24543557	centromere
chr3R	1	9700000	centromere
chr3R	19600001	20200000	other recurrent IBD
chr3R	27400001	27905053	telomere