Comparison of SNS origins and Bubble origins.

Overlap between SNS origins Bubble origins [11]. % Overlap (B in SNS) corresponds to the number of SNS origins that overlap with Bubble origins divided by the total number of SNS origins. Expectations are assessed by randomly sampling genomic intervals on the mappable fraction of the human genome (see Materials and Methods). SNS-SoleS and SNS-scan were clustered so that origins that were 20 kb (resp 6 kb) apart were clustered into one single (larger) origin.