Table 3.

Frequency and count label of obligate lateral edges by intra-phylogenetic group and inter-phylogenetic group subsets. Frequency is calculated by dividing the count of obligate edges by the number of possible within-group connections. The median and ranges for edge labels are shown in parentheses.

AB1B2DEShigella
A0/16 = 0
B151/98 = 0.52 (2, 1–7)4/12 = 0.33 (8, 2–13)
B224/182 = 0.13 (1, 1–4)7/182 = 0.04 (1, 1–2)23/76 = 0.30 (4, 1–11)
D22/56 = 0.39 (1, 1–5)22/56 = 0.39 (1, 1–3)51/102 = 0.50 (2, 1–9)5/6 = 0.83 (4, 2–8)
E5/42 = 0.12 (1, 1–5)6/42 = 0.14 (1, 1–3)7/78 = 0.09 (1, 1–4)4/24 = 0.17 (1.5, 1–2)none possible
Shigella33/132 = 0.25 (2, 1–5)36/162 = 0.22 (1, 1–2)19/264 = 0.07 (1, 1–3)16/66 = 0.24 (1, 1–3)9/44 = 0.20 (2, 1–6)13/100 = 0.13 (1, 1–4)