Standard

Variability in the 3′ untranslated regions of the genomes of the different tick-borne encephalitis virus subtypes. / Ternovoi, Vladimir A.; Gladysheva, Anastasia V.; Ponomareva, Eugenia P. et al.

In: Virus Genes, Vol. 55, No. 4, 01.08.2019, p. 448-457.

Research output: Contribution to journalArticlepeer-review

Harvard

Ternovoi, VA, Gladysheva, AV, Ponomareva, EP, Mikryukova, TP, Protopopova, EV, Shvalov, AN, Konovalova, SN, Chausov, EV & Loktev, VB 2019, 'Variability in the 3′ untranslated regions of the genomes of the different tick-borne encephalitis virus subtypes', Virus Genes, vol. 55, no. 4, pp. 448-457. https://doi.org/10.1007/s11262-019-01672-0

APA

Ternovoi, V. A., Gladysheva, A. V., Ponomareva, E. P., Mikryukova, T. P., Protopopova, E. V., Shvalov, A. N., Konovalova, S. N., Chausov, E. V., & Loktev, V. B. (2019). Variability in the 3′ untranslated regions of the genomes of the different tick-borne encephalitis virus subtypes. Virus Genes, 55(4), 448-457. https://doi.org/10.1007/s11262-019-01672-0

Vancouver

Ternovoi VA, Gladysheva AV, Ponomareva EP, Mikryukova TP, Protopopova EV, Shvalov AN et al. Variability in the 3′ untranslated regions of the genomes of the different tick-borne encephalitis virus subtypes. Virus Genes. 2019 Aug 1;55(4):448-457. doi: 10.1007/s11262-019-01672-0

Author

Ternovoi, Vladimir A. ; Gladysheva, Anastasia V. ; Ponomareva, Eugenia P. et al. / Variability in the 3′ untranslated regions of the genomes of the different tick-borne encephalitis virus subtypes. In: Virus Genes. 2019 ; Vol. 55, No. 4. pp. 448-457.

BibTeX

@article{83e9ebd902cc415cb06db800f9de5f9a,
title = "Variability in the 3′ untranslated regions of the genomes of the different tick-borne encephalitis virus subtypes",
abstract = "Tick-borne encephalitis viruses (TBEVs) are usually divided into three major subtypes: European (TBEV-Eu), Siberian (TBEV-Sib) and Far Eastern (TBEV-FE). The TBEV-Eu strains have the longest genomes, and TBEV-FE strains have the smallest genomes. Changes in the variable region of the untranslated region (V3′ UTR) play a major role in determining the viral genome length. Analyses of the 3′ UTRs of the different subtypes of TBEV have revealed significant changes in the secondary structures of the V3′ UTR of TBEV. More complex secondary structures of the V3′ UTR regions are typical for TBEV-Eu. The Siberian strain Tomsk-PT122 was isolated from birds and has an unusual 3′ UTR. Several short fragment (24–26 nucleotides) insertions derived from the viral E (2) and NS4a (1) genes have been found in the V3′ UTR of Tomsk-PT122. Additionally, the length of the V3′ UTR increases from 21 to 37 nucleotides during passages of the C11-13 strain of TBEV-Sib into PEK, 293 and Neuro-2a cells. The elongation of the V3′ UTRs of Tomsk-PT122 and C11-13 is the first direct evidence of an intragenomic 3′ UTR modification (insertion) for TBEV. Thus, the obtained results suggest that changing the length of the V3′ UTR in the genome is typical for different TBEV subtypes and can play an essential role in effective TBEV replication in different host cells.",
keywords = "3′ UTR, Flavivirus, Nucleotide sequence, Tick-borne encephalitis virus, Viral genome, 3 ' UTR, 3'-UNTRANSLATED REGION, RNA, VIRULENCE, VARIABLE REGION, SEQUENCE, FLAVIVIRUSES, DELETIONS",
author = "Ternovoi, {Vladimir A.} and Gladysheva, {Anastasia V.} and Ponomareva, {Eugenia P.} and Mikryukova, {Tamara P.} and Protopopova, {Elena V.} and Shvalov, {Alexander N.} and Konovalova, {Svetlana N.} and Chausov, {Eugene V.} and Loktev, {Valery B.}",
note = "Publisher Copyright: {\textcopyright} 2019, Springer Science+Business Media, LLC, part of Springer Nature.",
year = "2019",
month = aug,
day = "1",
doi = "10.1007/s11262-019-01672-0",
language = "English",
volume = "55",
pages = "448--457",
journal = "Virus Genes",
issn = "0920-8569",
publisher = "Springer Netherlands",
number = "4",

}

RIS

TY - JOUR

T1 - Variability in the 3′ untranslated regions of the genomes of the different tick-borne encephalitis virus subtypes

AU - Ternovoi, Vladimir A.

AU - Gladysheva, Anastasia V.

AU - Ponomareva, Eugenia P.

AU - Mikryukova, Tamara P.

AU - Protopopova, Elena V.

AU - Shvalov, Alexander N.

AU - Konovalova, Svetlana N.

AU - Chausov, Eugene V.

AU - Loktev, Valery B.

N1 - Publisher Copyright: © 2019, Springer Science+Business Media, LLC, part of Springer Nature.

PY - 2019/8/1

Y1 - 2019/8/1

N2 - Tick-borne encephalitis viruses (TBEVs) are usually divided into three major subtypes: European (TBEV-Eu), Siberian (TBEV-Sib) and Far Eastern (TBEV-FE). The TBEV-Eu strains have the longest genomes, and TBEV-FE strains have the smallest genomes. Changes in the variable region of the untranslated region (V3′ UTR) play a major role in determining the viral genome length. Analyses of the 3′ UTRs of the different subtypes of TBEV have revealed significant changes in the secondary structures of the V3′ UTR of TBEV. More complex secondary structures of the V3′ UTR regions are typical for TBEV-Eu. The Siberian strain Tomsk-PT122 was isolated from birds and has an unusual 3′ UTR. Several short fragment (24–26 nucleotides) insertions derived from the viral E (2) and NS4a (1) genes have been found in the V3′ UTR of Tomsk-PT122. Additionally, the length of the V3′ UTR increases from 21 to 37 nucleotides during passages of the C11-13 strain of TBEV-Sib into PEK, 293 and Neuro-2a cells. The elongation of the V3′ UTRs of Tomsk-PT122 and C11-13 is the first direct evidence of an intragenomic 3′ UTR modification (insertion) for TBEV. Thus, the obtained results suggest that changing the length of the V3′ UTR in the genome is typical for different TBEV subtypes and can play an essential role in effective TBEV replication in different host cells.

AB - Tick-borne encephalitis viruses (TBEVs) are usually divided into three major subtypes: European (TBEV-Eu), Siberian (TBEV-Sib) and Far Eastern (TBEV-FE). The TBEV-Eu strains have the longest genomes, and TBEV-FE strains have the smallest genomes. Changes in the variable region of the untranslated region (V3′ UTR) play a major role in determining the viral genome length. Analyses of the 3′ UTRs of the different subtypes of TBEV have revealed significant changes in the secondary structures of the V3′ UTR of TBEV. More complex secondary structures of the V3′ UTR regions are typical for TBEV-Eu. The Siberian strain Tomsk-PT122 was isolated from birds and has an unusual 3′ UTR. Several short fragment (24–26 nucleotides) insertions derived from the viral E (2) and NS4a (1) genes have been found in the V3′ UTR of Tomsk-PT122. Additionally, the length of the V3′ UTR increases from 21 to 37 nucleotides during passages of the C11-13 strain of TBEV-Sib into PEK, 293 and Neuro-2a cells. The elongation of the V3′ UTRs of Tomsk-PT122 and C11-13 is the first direct evidence of an intragenomic 3′ UTR modification (insertion) for TBEV. Thus, the obtained results suggest that changing the length of the V3′ UTR in the genome is typical for different TBEV subtypes and can play an essential role in effective TBEV replication in different host cells.

KW - 3′ UTR

KW - Flavivirus

KW - Nucleotide sequence

KW - Tick-borne encephalitis virus

KW - Viral genome

KW - 3 ' UTR

KW - 3'-UNTRANSLATED REGION

KW - RNA

KW - VIRULENCE

KW - VARIABLE REGION

KW - SEQUENCE

KW - FLAVIVIRUSES

KW - DELETIONS

UR - http://www.scopus.com/inward/record.url?scp=85066125300&partnerID=8YFLogxK

U2 - 10.1007/s11262-019-01672-0

DO - 10.1007/s11262-019-01672-0

M3 - Article

C2 - 31111398

AN - SCOPUS:85066125300

VL - 55

SP - 448

EP - 457

JO - Virus Genes

JF - Virus Genes

SN - 0920-8569

IS - 4

ER -

ID: 20159406