Open Access
Pathogens, volume 10, issue 12, pages 1631
Whole-Genome Analysis of Porcine Circovirus Type 2 in Russia
Publication type: Journal Article
Publication date: 2021-12-16
Molecular Biology
Microbiology (medical)
Infectious Diseases
General Immunology and Microbiology
Immunology and Allergy
Abstract
Porcine circovirus type 2 (PCV2) is the causative agent of porcine circovirus-associated diseases (PCVAD) that bring about significant economic losses in the pig industry all over the world. The aim of this study was to investigate the genetic diversity of PCV2 in Russia and characterize the available complete genome sequences. PCV2 DNA was detected at all investigated farms located in different regions of Russia. Whole-genome analysis demonstrated that the majority of PCV2 strains belonged to genotype PCV2d (12 out of 14), while PCV2a and PCV2b were only detected at 2 farms (one at each). Further analysis revealed that all antibody recognition sites in Russian PCV2 strains were different from the corresponding epitopes in a PCV2a vaccine strain, suggesting that PCV2a-based vaccines may only provide limited protection against these strains. PCV2d strains could be grouped into 3 distinct lines which shared 98.7–100% identity within open reading frame 2 (ORF2). It is the first study reporting the genetic diversity of PCV2 strains in Russia. Our data indicated that, similarly to China, Europe, and USA, PCV2a and PCV2b have largely been replaced by PCV2d.
Citations by journals
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1
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Animals
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Animals
1 publication, 33.33%
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Viruses
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Viruses
1 publication, 33.33%
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Theory and practice of meat processing
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Theory and practice of meat processing
1 publication, 33.33%
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1
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Citations by publishers
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1
2
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 66.67%
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V. M. Gorbatov Federal Research Center for Food Systems RAS
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V. M. Gorbatov Federal Research Center for Food Systems RAS
1 publication, 33.33%
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1
2
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Raev S., Yuzhakov A., Aliper T. Whole-Genome Analysis of Porcine Circovirus Type 2 in Russia // Pathogens. 2021. Vol. 10. No. 12. p. 1631.
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Raev S., Yuzhakov A., Aliper T. Whole-Genome Analysis of Porcine Circovirus Type 2 in Russia // Pathogens. 2021. Vol. 10. No. 12. p. 1631.
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TY - JOUR
DO - 10.3390/pathogens10121631
UR - https://doi.org/10.3390%2Fpathogens10121631
TI - Whole-Genome Analysis of Porcine Circovirus Type 2 in Russia
T2 - Pathogens
AU - Raev, Sergei
AU - Aliper, Taras
AU - Yuzhakov, Anton
PY - 2021
DA - 2021/12/16 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 1631
IS - 12
VL - 10
SN - 2076-0817
ER -
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@article{2021_Raev,
author = {Sergei Raev and Taras Aliper and Anton Yuzhakov},
title = {Whole-Genome Analysis of Porcine Circovirus Type 2 in Russia},
journal = {Pathogens},
year = {2021},
volume = {10},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {dec},
url = {https://doi.org/10.3390%2Fpathogens10121631},
number = {12},
pages = {1631},
doi = {10.3390/pathogens10121631}
}
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MLA
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Raev, Sergei, et al. “Whole-Genome Analysis of Porcine Circovirus Type 2 in Russia.” Pathogens, vol. 10, no. 12, Dec. 2021, p. 1631. https://doi.org/10.3390%2Fpathogens10121631.
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