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首页> 外文期刊>Virus Research: An International Journal of Molecular and Cellular Virology >Characterization of typical pepper-isolates of PVY reveals multiple pathotypes within a single genetic strain.
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Characterization of typical pepper-isolates of PVY reveals multiple pathotypes within a single genetic strain.

机译:典型的pepper-isolates PVY的表征在一个显示多个致病型遗传品系。

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摘要

Potato virus Y (PVY) isolates originally coming from infected pepper plants, were biologically and genetically characterized, especially in comparison with PVY potato-isolates. Pepper PVY isolates could be differentiated from potato isolates in their host range, aphid transmission efficiencies, Mab serology, and genetic status. The genetic distances estimated for PVY pepper-isolates, based on their restrictotypes with five restriction enzymes and on their coat protein gene sequences, indicated that they form a single genetic strain with different pathotypic properties. This situation is essentially different to that of PVY potato-isolates.
机译:马铃薯Y病毒(PVY)隔离最初到来从被感染的胡椒植物生物学和基因特征,特别是在与PVY potato-isolates。隔离和土豆可以区别开来隔离的宿主范围,蚜虫传播效率,Mab血清学和遗传状态。PVY的遗传距离估计pepper-isolates,基于他们的restrictotypes有5个限制性内切酶和外套蛋白基因序列,表示形式一个单一基因菌株pathotypic不同属性。不同的PVY potato-isolates。

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