Table 2. Genetic variation in central and peripheral populations of O. rufipogon across six microsatellite loci a.
| Populations | Rs | HO b | HS | FIS b | t |
|---|---|---|---|---|---|
| DY | 3.285 | 0.2292 (0.1363) *** | 0.5770 | 0.603*** | 0.248 |
| LX | 3.904 | 0.2549 (0.1810) *** | 0.7472 | 0.659*** | 0.206 |
| GT | 3.230 | 0.2444 (0.0807) *** | 0.6790 | 0.640*** | 0.220 |
| NB | 3.109 | 0.2222 (0.1721) *** | 0.6471 | 0.657*** | 0.207 |
| ZX | 4.133 | 0.3056 (0.2722) *** | 0.8060 | 0.618*** | 0.236 |
| LA | 3.671 | 0.5000 (0.2449) | 0.7042 | 0.290** | 0.550 |
| TK | 3.000 | 0.3333 (0.2041) | 0.7222 | 0.538*** | 0.300 |
| KE | 4.001 | 0.5500 (0.2429) *** | 0.7683 | 0.284*** | 0.558 |
| QS | 4.162 | 0.1933 (0.1275)*** | 0.7793 | 0.749*** | 0.144 |
| SY | 3.075 | 0.1053 (0.0815)*** | 0.6498 | 0.837*** | 0.089 |
| LD | 3.739 | 0.1600 (0.0912)*** | 0.7345 | 0.781*** | 0.123 |
| SX | 3.414 | 0.1933 (0.1628)*** | 0.6630 | 0.703*** | 0.174 |
| EP | 3.394 | 0.2431 (0.1997)*** | 0.6617 | 0.633*** | 0.225 |
| ZC | 3.842 | 0.1597 (0.0965)*** | 0.7390 | 0.784*** | 0.121 |
| BL | 3.660 | 0.1852 (0.0907)*** | 0.7002 | 0.725*** | 0.159 |
| GZ | 4.457 | 0.2419 (0.0860)*** | 0.8040 | 0.699*** | 0.177 |
| Pooling central populations | 3.518 (0.436) d | 0.2170 (0.1185) | 0.6640 (0.0633) | 0.673 (0.157) | 0.195 (0.136) |
| RP | 2.501 | 0.1389 (0.1394)*** | 0.4870 | 0.715*** | 0.166 |
| YD | 3.641 | 0.2917 (0.1021)*** | 0.7170 | 0.592*** | 0.256 |
| DX | 2.389 | 0.0556 (0.0557)*** | 0.4905 | 0.884*** | 0.062 |
| ZP | 2.941 | 0.1078 (0.0443)*** | 0.6271 | 0.826*** | 0.095 |
| CL | 2.548 | 0.0750 (0.0524)*** | 0.5046 | 0.844*** | 0.085 |
| Pooling peripheral populations | 2.776 (0.512) | 0.1360 (0.0938) | 0.5560 (0.1028) | 0.755 (0.119) | 0.140 (0.079) |
| P-value c | 0.0021 | 0.0471 | 0.0010 | 0.0946 | 0.136 |
| Total | 3.433 (0.570) | 0.2281 (0.1234) | 0.6766 (0.0958) | 0.670 (0.157) | 0.198 (0.131) |
a Allelic richness (Rs), the observed heterozygosity (HO), the gene diversity within sample (HS), the heterozygote deficit within populations (FIS), and the estimate of outcrossing rate (t) for each studied population of O. rufipogon across six loci; mean values (Rs, HO, HS, FIS and t) are also given by pooling all central and peripheral populations, respectively.
b Statistically significant deviations from Hardy-Weinberg expectations are indicated by
** (P < 0.01) and
*** (P<0.001).
c The two-sided P-values obtained after 1,000 permutations.
d The standard deviations of the means are given in the parenthesis.