Abstract
In the present study, the genome sequence of a potential novel virus, tentatively named "rose virus C" (RVC), was mined from publically available transcriptomic data from a Rosa chinensis plant. The complete genome sequence of RVC consists of 8,386 nt, excluding a 3′ poly(A) tail, and contains five ORFs. Phylogenetic analysis showed that RVC clustered with members of the genus Carlavirus, family Betaflexiviridae. The replicase gene had 48.8-52.1% nt sequence identity to those of other carlaviruses, while the CP gene had 40.4-45.9% nt sequence identity, which is far below the species demarcation cutoff of 72%. The incidence of RVC in rose plants was low (5.4%). Overall, our data suggest that RVC is a novel atypical virus of the genus Carlavirus.
Similar content being viewed by others
References
Adams MJ, Antoniw JF, Bar-Joseph M et al (2004) Virology division news: the new plant virus family flexiviridae and assessment of molecular criteria for species demarcation. Arch Virol 149:1045–1060
Adams MJ, Candresse T, Hammond J et al (2011) Betaflexiviridae. In: King AMQ, Adams MJ, Carstens EB, Lefkowitz EJ (eds) Virus taxonomy: ninth report of the international committee on taxonomy of viruses. Elsevier, Oxford, pp 920–941
Diaz-Lara A, Mollov D, Golino D et al (2020) Complete genome sequence of rose virus A, the first carlavirus identified in rose. Arch Virol 165:241–244
He Y, Yang ZK, Hong N et al (2015) Deep sequencing reveals a novel closterovirus associated with wild rose leaf rosette disease. Mol Plant Pathol 16:449–458
Martelli GP, Adams MJ, Kreuze JF et al (2007) Family Flexiviridae: a case study in virion and genome plasticity. Ann Rev Phytopathol 45:153–157
Saitou N, Nei M (1987) The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425
Tamura K, Stecher G, Peterson D et al (2013) MEGA6: molecular evolutionary genetics analysis version 6.0. Mol Biol Evol 30:2725–2729
Wang Z, Gerstein M, Snyder M et al (2009) RNA-Seq: a revolutionary tool for transcriptomics. Nat Rev Genet 10:57–63
Xing F, Gao DH, Liu H et al (2020) Molecular characterization and pathogenicity test of prunus necrotic ringspot virus isolates from China rose (Rosa chinensis Jacq.). Arch Virol 165:2479–2486
Xing F, Gao DH, Wang HQ et al (2021) Molecular characterization of rose spring dwarf-associated virus isolated from China rose (Rosa chinensis Jacq.). Arch Virol 166:2059–2062
Zhang XQ, Liu SY, Yang YZ et al (2020) Virus identification and detection by high-throughput sequencing and RT-PCR from rose plants in Beijing. Acta Phytopathol Sin. https://doi.org/10.13926/j.cnki.apps.000481
Acknowledgements
This work was supported by the National Key R & D Program of China (2019YFD1001800) and key inter-governmental projects of the National Key Research and Development Program (2017YFE0110900).
Author information
Authors and Affiliations
Contributions
X.F. and L.S.F. designed the experiments and wrote the manuscript. X.F., G.D.H. performed the experiments. H.N. and W.H.Q. made comments and improved the manuscript. C.M.J. conducted the systematic screening of public transcriptomic data. Funding was acquired by Z. Z.X. All authors read and approved the final manuscript.
Corresponding authors
Ethics declarations
Conflict of interest
All authors declare no conflict of interest.
Ethical approval
This article does not contain any studies with animals or human participants performed by any of the authors.
Additional information
Handling Editor: Sead Sabanadzovic.
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Xing, F., Gao, D., Habili, N. et al. Identification and molecular characterization of a novel carlavirus infecting rose plants (Rosa chinensis Jacq.). Arch Virol 166, 3499–3502 (2021). https://doi.org/10.1007/s00705-021-05260-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00705-021-05260-2