Table 5.

Genetic variation among C. oryzae populations

Population	Number of polymorphic bands	PPB (%)	Na	Ne	H	I
TY	189	95.94	1.9594 ± 0.1979	1.5564 ± 0.2981	0.3307 ± 0.1428	0.4970 ± 0.1848
ZZ	194	98.48	1.9848 ± 0.1228	1.5755 ± 0.2915	0.3410 ± 0.1342	0.5119 ± 0.1683
LS	192	97.46	1.9746 ± 0.1577	1.6440 ± 0.2820	0.3704 ± 0.1275	0.5460 ± 0.1612
YS	190	96.45	1.9645 ± 0.1856	1.5740 ± 0.2886	0.3404 ± 0.1355	0.5101 ± 0.1736
XT	189	95.94	1.9594 ± 0.1979	1.6300 ± 0.3049	0.3604 ± 0.1431	0.5309 ± 0.1855
HS	194	98.48	1.9848 ± 0.1228	1.6908 ± 0.2784	0.3893 ± 0.1196	0.5692 ± 0.1457
HD	191	96.95	1.9695 ± 0.1723	1.5777 ± 0.2993	0.3403 ± 0.1395	0.5095 ± 0.1773
JS	187	94.92	1.9492 ± 0.2201	1.5680 ± 0.3006	0.3360 ± 0.1403	0.5036 ± 0.1817
SM	194	98.48	1.9848 ± 0.1228	1.6039 ± 0.2831	0.3545 ± 0.1278	0.5287 ± 0.1584
DC	196	99.49	1.9949 ± 0.0712	1.5609 ± 0.2835	0.3367 ± 0.1272	0.5091 ± 0.1556
XX	195	98.98	1.9898 ± 0.1005	1.5200 ± 0.2769	0.3193 ± 0.1283	0.4881 ± 0.1596
YL	177	89.85	1.8985 ± 0.3028	1.5646 ± 0.3245	0.3289 ± 0.1578	0.4893 ± 0.2113
YX	192	97.46	1.9746 ± 0.1577	1.5377 ± 0.2914	0.3243 ± 0.1370	0.4916 ± 0.1737
SS	187	94.92	1.9492 ± 0.2201	1.5917 ± 0.3165	0.3426 ± 0.1501	0.5087 ± 0.1955
LL	192	97.46	1.9746 ± 0.1577	1.6025 ± 0.2834	0.3539 ± 0.1281	0.5275 ± 0.1615
TJ	195	98.98	1.9898 ± 0.1005	1.5816 ± 0.2890	0.3443 ± 0.1310	0.5167 ± 0.1621
LH	195	98.98	1.9898 ± 0.1005	1.5947 ± 0.2691	0.3536 ± 0.1172	0.5300 ± 0.1420
GZ	180	91.37	1.9137 ± 0.2815	1.5762 ± 0.3268	0.3342 ± 0.1551	0.4969 ± 0.2048
ZJ	185	93.91	1.9391 ± 0.2398	1.4992 ± 0.3270	0.2992 ± 0.1588	0.4547 ± 0.2091
NX	190	96.45	1.9645 ± 0.1856	1.5801 ± 0.2966	0.3416 ± 0.1393	0.5106 ± 0.1791
Total	197	100.00	2.0000 ± 0.0000	1.6460 ± 0.2373	0.3785 ± 0.0984	0.5609 ± 0.1151

PPB the percentage of polymorphic bands, Na Observed number of alleles, Ne effective number of alleles

H = Nei’s (1973) gene diversity, I = Shannon’s information index