Fig. 2
From: 1000 human genomes carry widespread signatures of GC biased gene conversion
Number of AT - > GC vs GC - > AT changes due to putative base pair conversion events. The number of identified base pair conversion events is presented along the horizontal axis, while the vertical axis shows the different computational conditions for registration of these events. We considered cases where the rare haplotype (with the Acceptor site) occurs only once among the 1092 individuals (labeled as 1, at the bottom), twice among the 1092 individuals (labeled as 2), single and double occurrences taken together (labeled as 1 and 2) and less than or equal to 5 occurrences among the 1092 individuals (labeled as 1 to 5)