Table 2 Parameter estimates and log likelihoods under different clock models

Different Rates

34

-24119

n.a.

Global clock

21

-24218

ABC: 2.928 × l0^-3 (± 0.72 × l0^-3)

Local clock for A and (BC)

22

-24164

A: 1.308 × l0^-3 (± 0.19 × 10^-3), BC: 5.08810^-3 (± 0.41 × 10^-3)

Local clock for A, B and C

23

-24156

A: 1.008 × l0^-3 (± 0.16 × 10^-3), B: 1.2 × l0^-2 (± 1.86 × 10^-3), C: 4.8 × l0^-3 (± 0.38 × 10^-3)