Table 3.
Genetic differentiation (pairwise FST) of 20 C. oryzae populations based on nucleotide sequences of mitochondrial DNA. Lower left diagonal represents the
| TY | ZZ | LS | YS | XT | HS | HD | JS | SM | DC | XX | YL | YX | SS | LL | TJ | LH | GZ | NX | ZJ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TY | – | – | – | – | – | + | – | – | – | – | – | – | – | + | – | – | – | + | – | |
| ZZ | 0.0000 | – | – | – | – | – | – | – | – | – | – | – | – | + | – | – | – | + | – | |
| LS | 0.0000 | 0.0000 | – | – | – | + | – | – | – | – | – | – | – | + | – | – | – | + | – | |
| YS | 0.0000 | 0.0000 | − 0.0141 | – | – | + | – | – | – | – | – | – | – | + | – | – | – | + | – | |
| XT | 0.0145 | − 0.0165 | 0.0145 | 0.0145 | – | – | – | – | – | – | – | – | – | + | – | – | – | – | – | |
| HS | 0.0145 | 0.0174 | 0.0006 | 0.0006 | 0.0290 | + | – | – | – | – | – | – | – | + | – | – | – | + | – | |
| HD | 0.0555 | 0.0442 | 0.0555 | 0.0555 | 0.0284 | 0.0616 | – | – | – | – | – | – | – | – | – | + | – | – | – | |
| JS | 0.0044 | 0.0089 | 0.0044 | 0.0044 | 0.0168 | 0.0168 | 0.0333 | – | – | – | – | – | – | + | – | – | – | – | – | |
| SM | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0124 | 0.0124 | 0.0347 | 0.0013 | – | – | – | – | – | + | – | – | – | – | – | |
| DC | 0.0163 | − 0.0075 | 0.0163 | 0.0163 | − 0.0145 | 0.0242 | 0.0112 | 0.0146 | 0.0217 | – | – | – | – | + | – | – | – | + | – | |
| XX | 0.0003 | − 0.0167 | 0.0079 | 0.0079 | − 0.0150 | 0.0158 | 0.0022 | 0.0011 | 0.0003 | − 0.0153 | – | – | – | + | – | – | – | – | – | |
| YL | − 0.0595 | − 0.0595 | − 0.0595 | − 0.0595 | − 0.0381 | − 0.0381 | − 0.0140 | − 0.0503 | − 0.0595 | − 0.0354 | − 0.0515 | – | – | – | – | – | – | – | – | |
| YX | 0.0257 | 0.0019 | 0.0373 | 0.0373 | − 0.0234 | 0.0497 | 0.0204 | 0.0332 | 0.0326 | − 0.0279 | − 0.0132 | − 0.0108 | + | – | – | – | + | + | ||
| SS | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0124 | 0.0124 | 0.0347 | 0.0013 | − 0.0105 | 0.0217 | 0.0003 | − 0.0595 | 0.0326 | + | – | – | – | – | – | |
| LL | 0.1098 | 0.1118 | 0.1098 | 0.1098 | 0.1144 | 0.1144 | 0.0151 | 0.0846 | 0.0774 | 0.0947 | 0.0612 | 0.0400 | 0.1174 | 0.0774 | + | + | – | – | + | |
| TJ | 0.0000 | − 0.0170 | 0.0000 | 0.0000 | − 0.0137 | 0.0145 | 0.0221 | 0.0044 | − 0.0121 | − 0.0068 | − 0.0152 | − 0.0595 | 0.0016 | − 0.0121 | 0.0816 | – | – | – | – | |
| LH | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0109 | − 0.0102 | 0.0452 | − 0.0011 | 0.0000 | 0.0201 | 0.0067 | − 0.0595 | 0.0290 | 0.0000 | 0.0994 | 0.0000 | – | + | – | |
| GZ | 0.0000 | 0.0189 | − 0.0435 | − 0.0435 | 0.0158 | − 0.0272 | − 0.0024 | − 0.0123 | − 0.0116 | − 0.0309 | − 0.0255 | 0.0000 | 0.0269 | − 0.0116 | 0.0480 | 0.0000 | − 0.0194 | – | – | |
| NX | 0.0351 | 0.0370 | 0.0391 | 0.0391 | 0.0354 | 0.0435 | − 0.0064 | 0.0224 | 0.0217 | 0.0288 | 0.0066 | − 0.0253 | 0.0382 | 0.0217 | 0.0012 | 0.0187 | 0.0356 | − 0.0137 | + | |
| ZJ | 0.0193 | 0.0217 | 0.0193 | 0.0193 | 0.0290 | 0.0290 | 0.0309 | 0.0135 | 0.0174 | 0.0311 | 0.0186 | − 0.0381 | 0.0435 | 0.0174 | 0.0890 | 0.0193 | 0.0158 | − 0.0068 | 0.0346 |
FST value and upper diagonal showing the significance (+, P < 0.05)