Figure 3
From: Genome-wide insights into the genetic history of human populations
Origins and history of the Romani, based on demographic inferences from genome-wide SNP data. (A) Heat map showing the percentage of times in the ABC analysis that a particular region was inferred as the most likely source of the Romani. (B) Inferred demographic history of the Romani, based on ABC analyses. Branch widths are proportional to effective population sizes; red lines indicate bottleneck events, and arrows indicate migration events. Reprinted with permission from Mendizabal et al. [22].