Emerging novel porcine parvoviruses in Europe: Origin, evolution, phylodynamics and phylogeography

Dániel Cadar, Márta Lorincz, Timea Kiss, Dinko Novosel, Katarzyna Podgorska, Zsolt Becskei, Tamás Tuboly, Attila Cságola

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11 Citations (Scopus)

Abstract

To elucidate the spatiotemporal phylodynamics, dispersion and evolutionary processes underlying the emergence of novel porcine parvovirus 2 (PPV2), PPV3 and PPV4 species, we analysed all available complete capsid genes, together with ours, obtained in Europe. Bayesian phylogeography indicates that Romania (PPV2 and PPV4) and Croatia (PPV3) are the most likely ancestral areas from which PPVs have subsequently spread to other European countries and regions. The timescale of our reconstruction supported a relatively recent history of the currently circulating novel PPV species (1920s to 1980s) in the domestic or sylvatic host. While PPV2 strains exhibited a large genetic exchange characterized by significant recombination and gene flow between distinct regions and hosts, PPV3 and PPV4 showed a diversification reflected by the accumulation of geographically structured polymorphisms. The RNA-like evolutionary rates detected inter and intrahost recombination and the positive selection sites provided evidence that the PPV2-4 capsid gene plays a prominent role in host adaptation.

Original languageEnglish
Pages (from-to)2330-2337
Number of pages8
JournalJournal of General Virology
Volume94
Issue numberPART10
DOIs
Publication statusPublished - Oct 1 2013

ASJC Scopus subject areas

  • Virology

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    Cadar, D., Lorincz, M., Kiss, T., Novosel, D., Podgorska, K., Becskei, Z., Tuboly, T., & Cságola, A. (2013). Emerging novel porcine parvoviruses in Europe: Origin, evolution, phylodynamics and phylogeography. Journal of General Virology, 94(PART10), 2330-2337. https://doi.org/10.1099/vir.0.055129-0