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. 2014 Feb 25;32:83–101. doi: 10.3767/003158514X679984

Table 4.

Genealogical Sorting Index (gsi) and probability values (P) for gene trees of species resolved in this study.

Species ITS gsi1 P EF1-α gsi1 P TUB gsi1 P CAL gsi1 P ACT gsi1 P ALL gsi1T PT
D. australafricana 1* 1* 0.4051* 0.2712* 0.1187 0.7353*
0.0004 0.0001 0.001 0.0078 0.0483 0.0001
D. citri 1* 1* 1* 1* 1* 1*
0.0004 0.0001 0.0001 0.0001 0.0001 0.0001
D. cotoneastri 1* 1* 1* 1* 1* 1*
0.0005 0.0019 0.0008 0.0079 0.0007 0.0001
D. cytosporella 1* 1* 0.4492* 1* 1* 1*
0.0001 0.0002 0.0003 0.0003 0.0004 0.0001
D. foeniculina 0.869* 1* 0.9476* 1* 0.9301 0.9598*
0.0001 0.0001 0.0001 0.0001 0.0001 0.0001
D. pterocarpi 1* 1* 1* 1* 1* 1*
0.0001 0.0002 0.0001 0.0003 0.0002 0.0001
D. pterocarpicola 1* 1* 1* 1* 1* 1*
0.0014 0.0020 0.0010 0.0088 0.0002 0.0001
D. rudis 1* 1* 0.9138* 0.8392 0.7719 0.9332*
0.0001 0.0001 0.0001 0.0001 0.0001 0.0001
D. thunbergii 1* 1* 1* 1* 1* 1*
0.0001 0.0001 0.0001 0.0002 0.0001 0.0001
D. vaccinii 1* 1 1* 1* 1* 1*
0.0004 0.0001 0.0001 0.0001 0.0001 0.0001

1 The gsi statistic is based on a continuum of 0–1, with 0 = lack of genealogical divergence from other groups and 1 = monophyly; (*) = statistically significant P-value ≤ 0.05. The gsi is calculated under the null hypothesis that the gene copies labeled as each species assigned are a single group of mixed genealogical ancestry. gsiT = ensemble gsi of 5 gene trees. Species represented by single isolate are excluded in calculation of gsi.