Abstract
We sequenced and analyzed the L segment of the RNA genome of Hantaan virus (HTNV) strain NC167. This segment is 6,533 nucleotides in length and contains a single open reading frame (ORF) of 6,456 nucleotides in the antigenome sense that encodes the viral RNA-dependent RNA polymerase, which is 2,153 amino acids long with a predicted molecular mass of 246 kDa. The 5′ terminus of the viral RNA was found to contain the expected sequences that are conserved in orthohantaviruses. According to the phylogenetics and levels of sequence similarity, the L segment of HTNV NC167 is similar to but clearly distinct from the L segments of other orthohantaviruses.
Similar content being viewed by others
References
Bergsbaken T, Fink SL, Cookson BT (2009) Pyroptosis: host cell death and inflammation. Nat Rev Microbiol 7:99–109
Trump BF, Berezesky IK, Chang SH, Phelps PC (1997) The pathways of cell death: oncosis, apoptosis, and necrosis. Toxicol Pathol 25:82–88
Eskola V, Xu M, Soderlund-Venermo M (2017) Severe lower respiratory tract infection caused by human bocavirus 1 in an infant. Pediatr Infect Dis J 36(11):1107–1108
Macneil A, Nichol ST, Spiropoulou CF (2011) Hantavirus pulmonary syndrome. Virus Res 162:138–147
Lamkanfi M, Dixit VM (2010) Manipulation of host cell death pathways during microbial infections. Cell Host Microbe 8:44–54
Hutchinson KL, Rollin PE, Shieh WJ, Zaki S, Greer PW, Peters CJ (2000) Transmission of Black Creek Canal virus between cotton rats. J Med Virol 60:70–76
Netski D, Thran BH, St Jeor SC (1999) Sin Nombre virus pathogenesis in Peromyscus maniculatus. J Virol 73:585–591
Samali A, Zhivotovsky B, Jones D, Nagata S, Orrenius S (1999) Apoptosis: cell death defined by caspase activation. Cell Death Differ 6:495–496
Elliot RM (1990) Molecular biology of the Bunyaviridae in The Bunyaviridae 63-90. Plenum Press, New York
Brodsky IE, Monack D (2009) NLR-mediated control of inflammasome assembly in the host response against bacterial pathogens. Semin Immunol 21:199–207
Lee HW, Lee PW, Johnson KM (1978) Isolation of the etiologic agent of Korean hemorrhagic fever. J Infect Dis 137:298–308
Chen HX, Qiu FX, Dong BJ, Ji SZ, Li YT, Wang Y, Wang HM, Zuo GF, Tao XX, Gao SY (1986) Epidemiological studies on hemorrhagic fever with renal syndrome in China. J Infect Dis 154:394–398
Schmaljohn CS, Jennings GB, Hay J, Dalrymple JM (1986) Coding strategy of the S genome segment of Hantaan virus. Virology 155:633–643
Kumar S, Stecher G, Li M, Knyaz C, Tamura K (2018) MEGA X: molecular evolutionary genetics analysis across computing platforms. Mol Biol Evol 35:1547–1549
Tamura K, Nei M, Kumar S (2004) Prospects for inferring very large phylogenies by using the neighbor-joining method. Proc Natl Acad Sci USA 2004(101):11030–11035
Zuckerkandl E, Pauling L (1965) Evolutionary divergence and convergence in proteins. In: Bryson V, Vogel HJ (eds) Evolving genes and proteins. Academic Press, New York, pp 97–166
Felsenstein J (1985) Confidence limits on phylogenies: an approach using the bootstrap. Evolution 39:783–791
Wang H, Yoshimatsu K, Ebihara H, Ogino M, Araki K, Kariwa H et al (2000) Genetic diversity of hantaviruses isolated in china and characterization of novel hantaviruses isolated from Niviventer confucianus and Rattus rattus. Virology 278:332–345
Acknowledgements
This study was supported by the Natural Science Foundation of Shaanxi Province, China (Grant no. 2007K11-01).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest
We declare that we have no competing interests that might have influenced the performance or presentation of the work described in this report.
Ethical approval
This study was performed in accordance with the Declaration of Helsinki and was approved by the Research Ethics Committee of **’an Jiaotong University, China.
Additional information
Handling Editor: Marc H. V. Van Regenmortel.
Rights and permissions
About this article
Cite this article
Dai, X., Jian, C., Li, N. et al. Characterization of the L genome segment of an orthohantavirus isolated from Niviventer confucianus. Arch Virol 164, 613–616 (2019). https://doi.org/10.1007/s00705-018-4074-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00705-018-4074-5