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首页> 外文期刊>Plant Protection Science >Genetic diversity of Cryphonectria parasitica population in the ?tiavnicko-krupinská subpopulation in Slovakia
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Genetic diversity of Cryphonectria parasitica population in the ?tiavnicko-krupinská subpopulation in Slovakia

机译：斯洛伐克？tiavnicko-krupinská亚人群中寄生ry虫种群的遗传多样性

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The structure of C. parasitica populations was evaluated in ?tiavnicko-krupinská subpopulation in Slovakia. A total of four vegetative-compatibility (vc) types were detected among the sample of 215 isolates, which respond to following European vc types: EU-12, EU-2, EU-13, and EU-8. Number of vc types on single sites varied between one and four. One vc type (EU-12) was the dominant in ?tiavnicko-krupinská subpopulation. This vc type (EU-12) comprised 93% of all isolates and was found on each site. Two vc types were represented by only one or two isolates. The observed vc type frequencies were compared with expected vc type frequencies. The χ2 test showed that the observed vc type frequencies differed significantly from the frequencies expected under random mating.
机译：在斯洛伐克的tiavnicko-krupinská亚人群中评估了寄生寄生衣藻的结构。在215个分离株的样本中共检测到四种植物相容性（vc）类型，它们对以下欧洲vc类型有反应：EU-12，EU-2，EU-13和EU-8。单个站点上的vc类型数量在1-4之间变化。一种vc类型（EU-12）在？tiavnicko-krupinská亚群中占主导地位。这种vc型（EU-12）占所有分离株的93％，在每个站点上都发现。两种vc类型仅由一个或两个分离株代表。将观察到的vc型频率与预期的vc型频率进行比较。 χ2测试表明，观察到的vc型频率与随机交配下预期的频率显着不同。

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