Population genetic structure of Puccinia striiformis f. sp. tritici at the junction of Gansu, Sichuan and Shaanxi Provinces in China

Table 1 Genotypic and genetic diversities of subpopulations of Puccinia striiformis f. sp. tritici

Year, season	Province/County	Code	N ^a	Genotypic diversity^b	H ^c	I ^d
	Gansu	–	236	0.795 ± 0.012	0.374 ± 0.0106	0.555 ± 0.0126
	Sichuan	–	140	0.674 ± 0.020	0.395 ± 0.0104	0.577 ± 0.0126
	Shaanxi	–	85	0.842 ± 0.029	0.391 ± 0.0113	0.572 ± 0.0140
2013, spring	Gangu	GS-P1-S13	31	0.913 ± 0.020	0.303 ± 0.0143	0.466 ± 0.0181
	Chengxian	GS-P2-S13	38	0.805 ± 0.025	0.347 ± 0.0163	0.512 ± 0.0209
	Huixian	GS-P3-S13	27	0.781 ± 0.032	0.261 ± 0.0171	0.404 ± 0.0225
	Qinzhou	GS-P4-S13	24	0.817 ± 0.030	0.295 ± 0.0157	0.451 ± 0.0204
	Jiange	SC-P5-S13	28	0.529 ± 0.042	0.247 ± 0.0181	0.378 ± 0.0253
	Zitong	SC-P6-S13	38	0.584 ± 0.041	0.261 ± 0.0176	0.399 ± 0.0243
2013, autumn	Gangu	GS-P7-A13	26	0.908 ± 0.019	0.236 ± 0.0179	0.368 ± 0.0240
	Heishui	SC-P8-A13	14	0.750 ± 0.044	0.193 ± 0.0201	0.290 ± 0.0289
	Longxian	SX-P9-A13	11	0.973 ± 0.014	0.375 ± 0.0140	0.550 ± 0.0175
2014, spring	Gangu	GS-P10-S14	90	0.877 ± 0.023	0.368 ± 0.0129	0.545 ± 0.0154
	Shehong	SC-P11-S14	16	0.963 ± 0.017	0.331 ± 0.0177	0.487 ± 0.0238
	Daying	SC-P12-S14	9	1.000 ± 0.000	0.303 ± 0.0186	0.449 ± 0.0253
	Nanbu	SC-P13-S14	15	0.927 ± 0.016	0.305 ± 0.0181	0.454 ± 0.0245
	Jialing	SC-P14-S14	20	0.925 ± 0.027	0.301 ± 0.0179	0.451 ± 0.0240
	Longxian	SX-P15-S14	24	0.896 ± 0.025	0.339 ± 0.0166	0.497 ± 0.0230
	Qishan	SX-P16-S14	11	0.955 ± 0.028	0.320 ± 0.0188	0.467 ± 0.0262
	Meixian	SX-P17-S14	39	0.936 ± 0.015	0.382 ± 0.0127	0.560 ± 0.0156

Note: N ^a here represented the number of isolates included in the subpopulations. Genotypic diversity was calculated using 13 loci. H^c and I^d were Nei’s and Shannon indexes, respectively, for genetic diversity within populations calculated using all 98 loci