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Table 3 Neutrality tests for A. germinans and A. schaueriana

From: Species distribution and introgressive hybridization of two Avicennia species from the Western Hemisphere unveiled by phylogeographic patterns

A) A. germinans
ITS model Ag1 A. germinans populations
Statistics AgNPc AgSPc AgNBr AgTMD AgNPc AgSPc AgMRJ AgPAa AgPAb AgALC AgPNB AgTMD
Tajima’s D −3.350 −1.606 −2.412 −1.478 −3.350 −1.606 −2.408 −2.173 −2.988 −1.848 −1.210 −1.478
D* 1.406 1.506 0.659 1.008 1.406 1.506 1.654 −0.829 1.368 1.188 0.895 1.008
F* 1.035 1.762 −0.390 0.491 1.035 1.762 0.656 −1.067 0.536 0.796 0.562 0.491
Raggedness index 0.728 0.166 0.205 0.243 0.728 0.166 0.705 0.605 0.167 0.201 0.267 0.243
DTHK   
FS 3.4*1038 −1.502 −1.984 −0.183 3.4*1038 −1.502 0.468 −0.402 −0.513 5.718 0 −0.183
Raggedness index 0 0.393 0.306 0.201 0 0.393 0.355 0.658 0.165 0.505 0 0.201
B) A. schaueriana
ITS model As1 model As6      
Statistics AsNBr AsSBr PAR ALC_PRC VER GPM_PPR_UBA_CNN FLN      
Tajima’s D −2.721 −2.398 −2.804 −2.233 −3.094 −2.345 0      
D* 0.543 0.477 1.315 −0.990 0.755 1.751 0      
F* −0.264 0.511 0.643 −0.650 0.362 1.839 0      
Raggedness index 0.780 0.534 0.498 0 0 0.467 0      
DTHK  
FS −8.218 −11.061 −3.382 0 −3.642 −3.637 −1.250      
Raggedness index 0.253 0.680 0.043 0 0.339 0.835 0.459      
  1. Results of tests for neutrality and population expansion given two different evolutionary scenarios for A) A. germinans and B) A. schaueriana based on microsatellite, cpDNA and nDNA markers. The values of Tajima’s D (Tajima, 1989); Fu and Li’s D* and F*(Fu & Li, 1993); the raggedness index (Rogers & Harpending, 1992); and Fu’s FS (Fu, 1997) are shown. The values in italics indicate P < 0.02 for FS and P < 0.05 for the remaining statistics.