中国西北地区天然胡杨群体遗传多样性及核心保护单元的构建
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陈向向, 盖中帅, 翟军团, 徐劲东, 焦培培, 吴智华, 李志军
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Genetic diversity and construction of core conservation units of the natural populations of Populus euphratica in Northwest China
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Xiangxiang Chen, Zhongshuai Gai, Juntuan Zhai, Jindong Xu, Peipei Jiao, Zhihua Wu, Zhijun Li
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表4 23个胡杨古树群体的遗传多样性。群体代号同表1。
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Table 4 Genetic diversity analysis of 23 ancient Populus euphratica populations. He, Expected heterozygosity; Ho, Observed heterozygosity; I, Shannon’s information index; PIC, Polymorphism information content. Population codes see Table 1.
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群体 Population | 期望杂合度 He | 观测杂合度 Ho | Shannon’s 信息指数 I | 多态信息 含量 PIC | 群体 Population | 期望杂合度 He | 观测杂合度 Ho | Shannon’s 信息指数 I | 多态信息 含量 PIC | KS-MGTX | 0.274 | 0.268 | 0.439 | 0.236 | AKS-WSX | 0.221 | 0.256 | 0.331 | 0.176 | KS-BCX | 0.257 | 0.265 | 0.390 | 0.207 | BaZ-YLX | 0.218 | 0.247 | 0.326 | 0.174 | KS-YPHX | 0.252 | 0.277 | 0.377 | 0.201 | BaZ-QMX | 0.217 | 0.254 | 0.325 | 0.173 | AKS-SYX | 0.246 | 0.249 | 0.376 | 0.199 | BoZ-JHX | 0.212 | 0.231 | 0.308 | 0.164 | AKS-BCX | 0.244 | 0.250 | 0.373 | 0.197 | HT-MFX | 0.200 | 0.266 | 0.303 | 0.161 | HM-YWX | 0.236 | 0.258 | 0.354 | 0.189 | TC-WUSU | 0.198 | 0.240 | 0.286 | 0.152 | BaZ-RQX | 0.233 | 0.248 | 0.354 | 0.187 | BaZ-HSX | 0.181 | 0.259 | 0.261 | 0.140 | HT-PSX | 0.231 | 0.263 | 0.351 | 0.186 | TC-HFX | 0.175 | 0.229 | 0.262 | 0.139 | BaZ-KEL | 0.230 | 0.255 | 0.344 | 0.183 | KLMY-WEH | 0.167 | 0.258 | 0.253 | 0.134 | AKS-KCX | 0.225 | 0.243 | 0.339 | 0.180 | BoZ-ALSK | 0.164 | 0.221 | 0.251 | 0.133 | AKS-KPX | 0.224 | 0.267 | 0.329 | 0.176 | CJ-MLX | 0.144 | 0.260 | 0.211 | 0.113 | BaZ-LTX | 0.223 | 0.243 | 0.330 | 0.176 | | | | | |
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