Table 1 Estimation of positively selected branches and sites using branch-site models.

Whole spiggin multi-gene family

4.578

P₀ = 0.53341, P₁ = 0.40016, P_2a = 0.03795, P_2b = 0.02847, ω₀ = 0.14243, ω₂ = 893.45416.

Lineage A

7.544*

P₀ = 0.55829, P₁ = 0.42899, P2a = 0.00720, P2b = 0.00553, ω₀ = 0.14530,ω₂ = 588.82297

130, 202, 247

Lineage B

9.859**

P₀ = 0.47669, P₁ = 0.35041, P2a = 0.09965, P2b = 0.07325, ω0 = 0.14136,ω2 = 9.76851

2, 3, 4, 8, 10, 16, 37, 39, 66, 67, 71, 79, 81, 88, 109, 111, 122, 128, 132, 139, 140§, 157, 174, 184, 186, 188, 191, 198, 200, 212, 214, 215, 221, 227, 228, 229, 251, 260, 296