INCIDENCE OF VIRUS INFECTIONS ON DIFFERENT PEACH CULTIVARS IN MONTENEGRO

incidence of virus infections on different peach cultivars in ... - Izbis incidence of virus infections on different peach cultivars in ... - Izbis

01.10.2015 Views

Purification of PCR products Cloning in pGEM-T Easy vector • 8 PPV isolates were purified, cloned and sequenced • Screening of colonies was performed by PCR using M13-for/M13-rev primers Purification of plasmid-DNA ~1500 bp Sequencing Screening of colonies

Molecular characterization • Nucleotide sequences of complete CP gene derived from Montenegrin isolates were compared with previously described PPV sequences deposited in GenBank (92,2 – 99,1%) • BLAST analysis showed: • MNE isolates from Gloria, May Crest, Adriana and Rita Star were the most closely related (97,1 – 99,1%) with isolate SK68 (M92280.1) • MNE isolates from Morsiani, Maria Marta and Spring Crest shared most identity (97,6 – 98,4%) with previously reported Montenegrin isolate Godinje 1 (HQ452396) from region of Bar • MNE isolate from cv. Spring Belle was most similar with sequence of Greek isolate N1 (FJ361234) from peach.

Purification of PCR products<br />

Cloning in pGEM-T Easy vector<br />

• 8 PPV isolates were<br />

purified, cloned and<br />

sequenced<br />

• Screening of colonies was<br />

performed by PCR using<br />

M13-for/M13-rev primers<br />

Purification of plasmid-DNA<br />

~1500 bp<br />

Sequencing<br />

Screening of colonies

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