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. 2013 Mar 1;13:58. doi: 10.1186/1471-2148-13-58

Table 3.

Estimations of timing of splitting events between Zonotrichia capensis lineages

  Mean “fast” clock (5%) Low 95% HPD (2%) Mean (2%) High 95% HPD (2%) Mean “slow” clock (1%)
ABC (32)
0.58
0.70
1.45
2.38
2.88
BC (21)
0.34
0.40
0.86
1.42
1.71
B (16) 0.15 0.15 0.37 0.64 0.74

TMRCA and 95% confidence intervals (in units of millions of years) for three different nodes in the tree shown in Figure  2. Values were estimated using BEAST and ND2 sequences with a ≈2% per million year divergence rate [52] (in bold). Sample sizes are in parenthesis after each node. The mean values obtained using alternative calibrations of 1 and 5% per million years (“slow” and “fast” clocks, respectively) are also reported.