Host preference of the major strains of Plum pox virus —Opinions based on regional and world-wide sequence data

Sihelská, Nina; Glasa, Miroslav; Šubr, Z

doi:10.1016/s2095-3119(16)61356-4

Cited by 33 publications

(22 citation statements)

References 12 publications

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“…Sweet cherry being the most commonly grown stone fruit species in the country was found not infected by PPV, consistent with its previously reported absence in sweet and sour cherry in the country ( Kamenova et al, 2013 ). According to Sihelska et al (2016) PPV-C and PPV-CR strains have the strictest linkages with sweet and sour cherry under natural condition. With the experimental transmission of PPV-Rec and PPV-M strains to mahaleb cherry ( Milusheva, 2008 ), and reported PPV-M infection of cherry in Croatia ( Mikec et al, 2008 ) and in the Czech Republic ( Navrátil et al, 2008 ), the possibility of adaptation of other PPV strains to these Prunus species exists.…”

Section: Discussionmentioning

confidence: 99%

Update on Distribution and Genetic Variability of Plum pox virus Strains in Bulgaria

Kamenova

Borisova²

2019

Plant Pathol J

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Section: Discussionmentioning

confidence: 99%

Update on Distribution and Genetic Variability of Plum pox virus Strains in Bulgaria

Kamenova

Borisova²

2019

Plant Pathol J

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“…So far, 10 strains of PPV have been recognized and named: PPV-D (Dideron [12]), PPV-M (Marcus [12]), PPV-EA (El Amar [13]), PPV-C (Cherry [14]), PPV-Rec (Recombinant [15]), PPV-W (Winona [16]), PPV-T (Turkey [17]), PPV-CR (Cherry Russian [18]), PPV-AM (Ancestor Marcus [19]) and PPV-CV [20]. These strains were distinguished using gene sequence differences and also biological or epidemiological differences [21].…”

Section: Introductionmentioning

confidence: 99%

The global phylogeny of Plum pox virus is emerging

Hajizadeh

Gibbs

Amirnia

et al. 2019

Journal of General Virology

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The 206 complete genomic sequences of Plum pox virus in GenBank (January 2019) were downloaded. Their main open reading frames (ORF)s were compared by phylogenetic and population genetic methods. All fell into the nine previously recognized strain clusters; the PPV-Rec and PPV-T strain ORFs were all recombinants, whereas most of those in the PPV-C, PPV-CR, PPV-CV, PPV-D, PPV-EA, PPV-M and PPV-W strain clusters were not. The strain clusters ranged in size from 2 (PPV-CV and PPV-EA) to 74 (PPV-D). The isolates of eight of the nine strains came solely from Europe and the Levant (with an exception resulting from a quarantine breach), but many PPV-D strain isolates also came from east and south Asia and the Americas. The estimated time to the most recent common ancestor (TMRCA) of all 134 non-recombinant ORFs was 820 (865-775) BCE. Most strain populations were only a few decades old, and had small intra-strain, but large inter-strain, differences; strain PPV-W was the oldest. Eurasia is clearly the 'centre of emergence' of PPV and the several PPV-D strain populations found elsewhere only show evidence of gene flow with Europe, so have come from separate introductions from Europe. All ORFs and their individual genes show evidence of strong negative selection, except the positively selected pipo gene of the recently migrant populations. The possible ancient origins of PPV are discussed.

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“…Based on differences in complete genome sequences and phylogenetic analysis, ten PPV strains (D, M, C, EA, Rec, W, T, An, CR, CV) are recognized to date [ 2 , 4 , 5 ]. They may differ in antigenic and epidemiological properties, geographical distribution, pathogenicity, and host preference, although clear links between such features and molecular affiliation is not evident for each strain [ 6 ]. Under natural conditions, PPV-C, -CR, and -CV were only found on sour ( Prunus cerasus ) and sweet ( P. avium ) cherries and considered the cherry-adapted strains.…”

Section: Introductionmentioning

confidence: 99%

Sequence Analysis of Plum pox virus Strain C Isolates from Russia Revealed Prevalence of the D96E Mutation in the Universal Epitope and Interstrain Recombination Events

Sheveleva

Иванов

Gasanova

et al. 2018

Viruses

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The understanding of genetic diversity, geographic distribution, and antigenic properties of Plum pox virus (PPV) is a prerequisite to improve control of sharka, the most detrimental viral disease of stone fruit crops worldwide. Forty new PPV strain C isolates were detected in sour cherry (Prunus cerasus) from three geographically distant (700–1100 km) regions of European Russia. Analysis of their 3’-terminal genomic sequences showed that nineteen isolates (47.5%) bear the D96E mutation in the universal epitope of the coat protein. Almost all of them cannot be detected by the monoclonal antibody 5B in triple antibody sandwich enzyme-linked immunosorbent assay and Western blot analysis that may potentially compromise serological PPV detection in cherries. Full-length genomes of seven PPV-C isolates were determined employing next-generation sequencing. Using the Recombination Detection Program (RDP4), the recombination event covering the region from (Cter)P1 to the middle of the HcPro gene was predicted in all the available PPV-C complete genomes. The isolates Tat-4, belonging to the strain CV, and RU-17sc (PPV-CR) were inferred as major and minor parents, respectively, suggesting possible pathways of evolution of the cherry-adapted strains. Downy cherry (P. tomentosa) was identified as the natural PPV-C host for the first time.

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Host preference of the major strains of Plum pox virus —Opinions based on regional and world-wide sequence data

Cited by 33 publications

References 12 publications

Update on Distribution and Genetic Variability of Plum pox virus Strains in Bulgaria

Update on Distribution and Genetic Variability of Plum pox virus Strains in Bulgaria

The global phylogeny of Plum pox virus is emerging

Sequence Analysis of Plum pox virus Strain C Isolates from Russia Revealed Prevalence of the D96E Mutation in the Universal Epitope and Interstrain Recombination Events

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