Genetic variability of <Emphasis Type="Italic">Plum pox virus</Emphasis> isolates in the Czech Republic |
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Authors: | Sébastien Gadiou Dana ?afá?ová Milan Navrátil |
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Institution: | (1) Palacky University in Olomouc, Šlechtitelů 11, 783 71 Olomouc, Czech Republic |
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Abstract: | Plum pox virus (PPV), the causal agent of Sharka disease, is an important pathogen of stone fruit trees. In this study, 24 new Czech PPV
isolates from five different orchards were collected and characterized, molecularly. PPV-D isolates were identified in all
orchards studied; whereas PPV-Rec isolates were identified in only two of them. A phylogenetic analysis on (Cter) NIb-(Nter)
CP was performed. Three Czech PPV-D isolates BOH11CZ, BOH12CZ, and BOH13CZ diverged into a significantly separated cluster.
PPV-Rec isolates formed a fairly homogenous group. However, the Bohutice and the Lipov PPV-Rec isolates clustered in two significantly
separated branches. |
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Keywords: | PPV-D PPV-Rec Phylogenetic analysis Sequencing |
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