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Table 2 Results of the co-divergence analyses with fully resolved trees of the acanthosomatid symbionts.

From: Host-symbiont co-speciation and reductive genome evolution in gut symbiotic bacteria of acanthosomatid stinkbugs

A. Numbers of the different evolutionary events inferred by TreeMap.
Symbiont Tree Reconstructionc Codivergences Duplications Host switches Sorting events Nb of events Total Cost P
Maxa #1 11 2 2 1 16 7.0 < 0.001
Minb #1 10 3 3 2 18 11.0 < 0.001
  #2 10 3 3 2 18 11.0 < 0.001
B. Mean numbers of the different evolutionary events inferred by TreeFitter.
Symbiont tree Codivergences Duplications Host switches Sorting events Nb of events Total Cost P
Maxa 11 0 2 1 14 5.0 < 0.0001
Minb 10 0 3 2 15 8.0 < 0.0001
C. Icong index and significance level.
Symbiont tree Icong index P      
Maxa 1.84 < 0.0001      
Minb 1.66 < 0.0005      
  1. aTree includes the fully resolved topologies in the symbionts from the genus Acanthosoma (topology 2 in Additional file 2), maximizing the host-symbiont congruence.
  2. bTree includes the fully resolved topologies in the symbionts from the genus Acanthosoma (topology 5 in Additional file 2), minimizing the host-symbiont congruence.
  3. cReconstruction with the maximum numbers of co-divergence events and the lowest cost values.