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. 2006 Dec;98(6):1241–1252. doi: 10.1093/aob/mcl210

Table 6.

Genetic distance (Nei, 1978) among the weedy rice (Oryza sativa f. spontanea) populations, groups of cultivated (O. sativa) and wild rice (O. rufipogon) with different origins

G. D. dg1 dg2 dg3 dg4 dg5 hc1 hc2 hc3 hc4 hc5 ps1 ps2 ps3 ps4 ps5 sjt1 sjt2 sjt3 sjt4 sjt5 tl1 tl2 tl3 tl4 tl5 zh1 zh2 zh3 zh4 zh5 c-LN jap-Ch in-Ch c-JK c-Ph w-Ch w-SEA w-SA
dg1
dg2 0
dg3 0 0·001**
dg4 0 0·001** 0·001*
dg5 0 0·000 0·000** 0·000
hc1 0·362 0·362 0·371 0·349 0·369
hc2 0·286 0·284 0·284 0·272 0·290 0·172
hc3 0·402 0·400 0·401 0·387 0·407 0·125 0·055
hc4 0·388 0·386 0·385 0·368 0·392 0·223 0·049 0·132
hc5 0·276 0·273 0·283 0·260 0·281 0·110 0·110 0·095 0·132
ps1 0·208 0·204 0·210 0·210 0·213 0·268 0·151 0·169 0·283 0·209
ps2 0·376 0·370 0·377 0·372 0·382 0·457 0·243 0·307 0·254 0·235 0·212
ps3 0·235 0·233 0·235 0·230 0·239 0·299 0·157 0·236 0·217 0·207 0·132 0·139
ps4 0·406 0·405 0·406 0·393 0·412 0·403 0·148 0·239 0·178 0·218 0·288 0·231 0·175
ps5 0·188 0·185 0·192 0·181 0·193 0·195 0·078 0·120 0·174 0·079 0·084 0·170 0·135 0·127
sjt1 0·419 0·413 0·426 0·408 0·424 0·316 0·227 0·162 0·334 0·162 0·191 0·433 0·440 0·390 0·168
sjt2 0·304 0·298 0·310 0·296 0·309 0·319 0·195 0·202 0·269 0·130 0·152 0·261 0·325 0·311 0·099 0·072
sjt3 0·357 0·351 0·362 0·349 0·362 0·253 0·175 0·129 0·285 0·126 0·151 0·333 0·349 0·329 0·114 0·030 0·045
sjt4 0·349 0·343 0·354 0·342 0·354 0·304 0·179 0·141 0·280 0·145 0·142 0·328 0·351 0·303 0·117 0·011* 0·055 0·020*
sjt5 0·334 0·330 0·341 0·325 0·339 0·258 0·200 0·137 0·347 0·154 0·134 0·398 0·379 0·422 0·130 0·047 0·081 0·067 0·059
tl1 0·180 0·179 0·185 0·177 0·184 0·193 0·225 0·211 0·350 0·135 0·143 0·307 0·271 0·357 0·105 0·209 0·151 0·152 0·162 0·158
tl2 0·233 0·231 0·239 0·228 0·236 0·225 0·263 0·276 0·316 0·148 0·213 0·321 0·317 0·437 0·164 0·304 0·193 0·223 0·249 0·238 0·042*
tl3 0·327 0·322 0·333 0·318 0·332 0·254 0·203 0·186 0·240 0·083 0·196 0·275 0·330 0·313 0·115 0·134 0·071 0·087 0·104 0·137 0·082 0·069
tl4 0·223 0·219 0·227 0·217 0·227 0·234 0·148 0·157 0·257 0·104 0·120 0·287 0·256 0·307 0·058 0·139 0·074 0·096 0·113 0·075 0·081 0·107 0·055
tl5 0·186 0·184 0·190 0·186 0·192 0·201 0·122 0·131 0·232 0·119 0·065* 0·203 0·194 0·274 0·044 0·161 0·094 0·098 0·107 0·103 0·055 0·082 0·071 0·036
zh1 0·087 0·087 0·088 0·085 0·089 0·318 0·218 0·305 0·360 0·252 0·184 0·331 0·228 0·386 0·150 0·363 0·260 0·292 0·295 0·284 0·099 0·152 0·239 0·168 0·119
zh2 0·075 0·074 0·073 0·073 0·075 0·437 0·247 0·355 0·377 0·302 0·192 0·340 0·245 0·415 0·186 0·389 0·286 0·327 0·310 0·308 0·137 0·163 0·260 0·200 0·135 0·026
zh3 0·112 0·112 0·111 0·108 0·114 0·397 0·177 0·278 0·292 0·237 0·163 0·274 0·224 0·325 0·126 0·304 0·209 0·253 0·232 0·232 0·121 0·139 0·190 0·137 0·091 0·041 0·019
zh4 0·143 0·141 0·147 0·142 0·148 0·194 0·141 0·194 0·260 0·134 0·116 0·237 0·150 0·261 0·064 0·289 0·196 0·208 0·221 0·218 0·048 0·099 0·144 0·087 0·054 0·073 0·114 0·104
zh5 0·124 0·124 0·128 0·120 0·126 0·279 0·236 0·318 0·375 0·216 0·193 0·333 0·254 0·345 0·124 0·344 0·240 0·275 0·277 0·265 0·058 0·111 0·199 0·144 0·115 0·044 0·078* 0·078* 0·065
c-LN 0·240 0·237 0·240 0·245 0·245 0·453 0·193 0·282 0·321 0·290 0·095 0·147 0·107 0·212 0·110 0·370 0·252 0·277 0·264 0·328 0·232 0·317 0·280 0·191 0·124 0·213 0·217 0·177 0·109 0·240
jap-Ch 0·477 0·471 0·477 0·476 0·483 0·560 0·409 0·432 0·531 0·362 0·271 0·394 0·318 0·393 0·268 0·366 0·292 0·300 0·309 0·399 0·356 0·398 0·336 0·316 0·315 0·406 0·449 0·397 0·346 0·394 0·312
in-Ch 1·067 1·067 1·070 1·064 1·067 1·186 1·190 1·285 1·162 1·245 1·015 1·025 0·811 1·232 1·095 1·336 1·086 1·275 1·222 1·293 1·099 1·183 1·327 1·273 1·111 1·055 1·071 1·075 1·099 1·018 1·089 0·882
c-JK 0·573 0·572 0·572 0·574 0·576* 0·888 0·613 0·819 0·704 0·744 0·539 0·585 0·494 0·733 0·580 0·895 0·748 0·774 0·781 0·859 0·687 0·724 0·783 0·671 0·595 0·540 0·542 0·519 0·555 0·530 0·464* 0·662* 1·526
c-Ph 2·432 2·432** 2·474 2·469 2·478 1·441** 1·632** 1·642 1·465** 1·650 1·820 1·550 1·298 1·715** 1·899 1·936** 2·157** 1·883** 1·794** 2·396** 1·956 2·204 1·964 2·292 1·889 1·959 2·448 2·348 1·729 2·153 1·722 1·442 0·860 2·403
w-Ch 0·785 0·789 0·792 0·779 0·790 0·867 0·806 0·974 0·923 0·857 0·793 0·929 0·716 0·786 0·760 1·015 1·023 0·964 0·930 1·077 0·778 0·896 1·008 0·937 0·864 0·722 0·791 0·784 0·712 0·648 0·792 0·738 1·050 0·595 1·455
w-SEA 1·425* 1·442 1·430* 1·416 1·434 1·338* 1·323 1·467 1·412* 1·456 1·408 1·341* 1·201 1·421 1·381* 2·093* 1·806 1·988* 1·959 1·658 1·301 1·459 1·721* 1·472* 1·452 1·229* 1·413 1·396 1·204 1·206* 1·420* 1·696 1·134 1·883 1·477 1·014**
w-SA 1·496 1·494 1·494 1·482 1·498* 1·620 1·387 1·667* 1·424* 1·482* 1·541* 1·300 1·220 1·247 1·380 1·922* 1·827 1·749* 1·728* 2·109 1·562 1·661 1·784 1·758* 1·599 1·435 1·468 1·452 1·351 1·367 1·273 1·161** 1·563** 1·204 1·793 0·693* 0·443

Symbols are the results of significance tests (1000 permutations) of genetic distances between pairs of groups. P < 0.05); **P < 0.05); *P < 0.01); others without symbols = P = 0.001). Levels of genetic distance among nearly all different clusters were significant.