| Literature DB >> 33392819 |
Matheus N Weber1, Jonas M Wolf2,3, Mariana S da Silva3, Ana Cristina S Mosena3, Renata F Budaszewski3, Vagner R Lunge2, Cláudio W Canal3.
Abstract
In this study, we performed phylogenetic and evolutionary analysis on bovine viral diarrhea virus 1 (BVDV-1) sequences to investigate the origin and temporal diversification of different BVDV-1 subtypes. Dated phylogenies using the complete polyprotein sequence were reconstructed, and the time of the most recent common ancestor (tMRCA) was estimated. The results demonstrated that BVDV-1 subtypes clustered into two phylogenetic clades, where the predominant subtypes worldwide grouped together. In the temporal analysis, the tMRCA of BVDV-1 was 1336, and the diversification into different subtypes appears to have occurred around 363 years ago. The present results help to elucidate the origins of BVDV-1 subtypes and the dynamics of ruminant pestiviruses.Entities:
Year: 2021 PMID: 33392819 DOI: 10.1007/s00705-020-04913-y
Source DB: PubMed Journal: Arch Virol ISSN: 0304-8608 Impact factor: 2.574