Fig. 7
From: Inferring duplication episodes from unrooted gene trees
Two hundred twenty seven duplication episodes found by Algorithm 5 for the TreeFam dataset. The upper and lower bounds returned by our algorithms are the same, therefore, 227 is the exact solution. Please refer to Fig. 6 for the description of numbers and histograms. Two consecutive WGD events at D1 and one WGD event at D2 are reported in [60–62]