Results on the Francisella turalensis data set. (A) Phylogeny of the sample with the compound level r+ of feature gain in red below, and the compound level r− of feature loss in blue above the branches of the phylogeny. The average level of r+ and r− at each position on the tree is proportional to the quantity of red and blue at that position, and a 95% credibility interval for each rate at each position is shown by two lines of the corresponding color. (B) Probability of presence of each feature in the genome of each node of the phylogeny shown in A. The x-axis represents the different features (ordered according to their pattern of presence in the genomes), and the y-axis shows the different nodes, labeled as in A. (C) Probability of feature gain and loss for the branches of the phylogeny shown in A. The x-axis represents the different features (ordered as in B), and the y-axis shows the different branches, labeled by the name in A of the node directly under the branch.
