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Archives of Virology

, Volume 163, Issue 3, pp 787–790 | Cite as

Complete genome sequence of Paris mosaic necrosis virus, a distinct member of the genus Potyvirus

  • Pingxiu Lan
  • Jurun Zhao
  • Yalin Zhou
  • Yueyue Li
  • Dingcai Shen
  • Qinchan Liao
  • Ruhui Li
  • Fan Li
Annotated Sequence Record

Abstract

The complete genomic sequence of a novel potyvirus was determined from Paris polyphylla var. yunnanensis. Its genomic RNA consists of 9,660 nucleotides (nt) excluding the 3’-terminal poly (A) tail, containing the typical open reading frame (ORF) of potyviruses and encoding a putative large polyprotein of 3030 amino acids. The virus shares 53.9-70.1% nt sequence identity and 43.9-73.2% amino acid sequence identity with other viruses classified within the genus Potyvirus. Proteolytic cleavage sites and conserved motifs of the potyviruses were identified in the polyprotein and within individual proteins. Phylogenetic analysis indicated that the virus is most closely related to members of the BCMV subgroup. The results suggest that the virus should be classified as a novel species within the genus Potyvirus, which we tentatively name “Paris mosaic necrosis virus”.

Notes

Compliance with ethical standards

Funding

This study was funded by the Program for Innovative Research Team (in Science and Technology) in University of Yunnan Province (Yunjiaoke 2014-22), and the Cultivation of Talents for Technological Innovation in Yunnan Province (2016HB039).

Conflict of interest

As the corresponding author, Fan Li declares that no conflict interest involved in the authors of this paper.

Ethical approval

This article does not contain any studies with human participants or animals performed by any of the authors.

Supplementary material

705_2017_3649_MOESM1_ESM.docx (46 kb)
Supplementary material 1 (DOCX 45 kb)

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Copyright information

© Springer-Verlag GmbH Austria, part of Springer Nature 2017

Authors and Affiliations

  1. 1.State Key Laboratory for Conservation and Utilization of Bio-Resources in YunnanYunnan Agricultural UniversityKunmingChina
  2. 2.College of Animal Science and TechnologyYunnan Agricultural UniversityKunmingChina
  3. 3.Dendrobium Institute of LonglingLonglingChina
  4. 4.USDA-ARS, National Germplasm Resources LaboratoryBeltsvilleUSA

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