Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia

Pigs play an important role in interspecies transmission of the influenza virus, particularly as “mixing vessels” for reassortment. Two influenza A/H1N1 virus strains, A/swine/Siberia/1sw/2016 and A/swine/Siberia/4sw/2017, were isolated during a surveillance of pigs from private farms in Russia from...

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Autores principales: Sobolev, Ivan, Kurskaya, Olga, Leonov, Sergey, Kabilov, Marsel, Alikina, Tatyana, Alekseev, Alexander, Yushkov, Yuriy, Saito, Takehiko, Uchida, Yuko, Mine, Junki, Shestopalov, Alexander, Sharshov, Kirill
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2019
Materias:
Original Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6818105/
https://www.ncbi.nlm.nih.gov/pubmed/31603050
http://dx.doi.org/10.1080/22221751.2019.1673136
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author Sobolev, Ivan
Kurskaya, Olga
Leonov, Sergey
Kabilov, Marsel
Alikina, Tatyana
Alekseev, Alexander
Yushkov, Yuriy
Saito, Takehiko
Uchida, Yuko
Mine, Junki
Shestopalov, Alexander
Sharshov, Kirill
author_facet Sobolev, Ivan
Kurskaya, Olga
Leonov, Sergey
Kabilov, Marsel
Alikina, Tatyana
Alekseev, Alexander
Yushkov, Yuriy
Saito, Takehiko
Uchida, Yuko
Mine, Junki
Shestopalov, Alexander
Sharshov, Kirill
author_sort Sobolev, Ivan
collection PubMed
description Pigs play an important role in interspecies transmission of the influenza virus, particularly as “mixing vessels” for reassortment. Two influenza A/H1N1 virus strains, A/swine/Siberia/1sw/2016 and A/swine/Siberia/4sw/2017, were isolated during a surveillance of pigs from private farms in Russia from 2016 to 2017. There was a 10% identity difference between the HA and NA nucleotide sequences of isolated strains and the most phylogenetically related sequences (human influenza viruses of 1980s). Simultaneously, genome segments encoding internal proteins were found to be phylogenetically related to the A/H1N1pdm09 influenza virus. In addition, two amino acids (129–130) were deleted in the HA of A/swine/Siberia/4sw/2017 compared to that of A/swine/Siberia/1sw/2016 HA.
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spelling pubmed-68181052019-11-05 Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia Sobolev, Ivan Kurskaya, Olga Leonov, Sergey Kabilov, Marsel Alikina, Tatyana Alekseev, Alexander Yushkov, Yuriy Saito, Takehiko Uchida, Yuko Mine, Junki Shestopalov, Alexander Sharshov, Kirill Emerg Microbes Infect Original Articles Pigs play an important role in interspecies transmission of the influenza virus, particularly as “mixing vessels” for reassortment. Two influenza A/H1N1 virus strains, A/swine/Siberia/1sw/2016 and A/swine/Siberia/4sw/2017, were isolated during a surveillance of pigs from private farms in Russia from 2016 to 2017. There was a 10% identity difference between the HA and NA nucleotide sequences of isolated strains and the most phylogenetically related sequences (human influenza viruses of 1980s). Simultaneously, genome segments encoding internal proteins were found to be phylogenetically related to the A/H1N1pdm09 influenza virus. In addition, two amino acids (129–130) were deleted in the HA of A/swine/Siberia/4sw/2017 compared to that of A/swine/Siberia/1sw/2016 HA. Taylor & Francis 2019-10-11 /pmc/articles/PMC6818105/ /pubmed/31603050 http://dx.doi.org/10.1080/22221751.2019.1673136 Text en © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group, on behalf of Shanghai Shangyixun Cultural Communication Co., Ltd https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Articles
Sobolev, Ivan
Kurskaya, Olga
Leonov, Sergey
Kabilov, Marsel
Alikina, Tatyana
Alekseev, Alexander
Yushkov, Yuriy
Saito, Takehiko
Uchida, Yuko
Mine, Junki
Shestopalov, Alexander
Sharshov, Kirill
Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia
title Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia
title_full Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia
title_fullStr Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia
title_full_unstemmed Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia
title_short Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia
title_sort novel reassortant of h1n1 swine influenza virus detected in pig population in russia
topic Original Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6818105/
https://www.ncbi.nlm.nih.gov/pubmed/31603050
http://dx.doi.org/10.1080/22221751.2019.1673136
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