Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins
Avian siadenoviruses infect diverse terrestrial and aquatic birds worldwide. Antarctica hosts several avian species that are susceptible to siadenovirus infection, such as penguins and South Polar skuas. However, the presence, diversity, and transmission of these viruses in Antarctic birds are poorl...
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| Format: | article |
| Language: | English |
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2023
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| Online Access: | https://hdl.handle.net/20.500.12008/43371 |
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| _version_ | 1868890076088369152 |
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| author | Arce Rama, Rodrigo |
| author2 | Ferreiro Fernández, Irene Hurtado Gutiérrez, Joaquín Ignacio Aldunate Caramori, Fabián Perbolianachis Duarte, Paula Simón, Diego Moratorio, Gonzalo Moreno Karlen, María del Pilar Cristina, Juan |
| author2_role | author author author author author author author author |
| author_browse | Aldunate Caramori, Fabián Arce Rama, Rodrigo Cristina, Juan Ferreiro Fernández, Irene Hurtado Gutiérrez, Joaquín Ignacio Moratorio, Gonzalo Moreno Karlen, María del Pilar Perbolianachis Duarte, Paula Simón, Diego |
| author_facet | Arce Rama, Rodrigo Ferreiro Fernández, Irene Hurtado Gutiérrez, Joaquín Ignacio Aldunate Caramori, Fabián Perbolianachis Duarte, Paula Simón, Diego Moratorio, Gonzalo Moreno Karlen, María del Pilar Cristina, Juan |
| author_role | author |
| collection | COLIBRI |
| dc.contributor.none.fl_str_mv | Arce Rama Rodrigo, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Ferreiro Fernández Irene, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Hurtado Gutiérrez Joaquín Ignacio, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Aldunate Caramori Fabián, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Perbolianachis Duarte Paula, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Simón Diego, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Moratorio Gonzalo, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Moreno Karlen María del Pilar, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. Cristina Juan, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares. |
| dc.coverage.none.fl_str_mv | Antarctica |
| dc.creator.none.fl_str_mv | Arce Rama, Rodrigo Ferreiro Fernández, Irene Hurtado Gutiérrez, Joaquín Ignacio Aldunate Caramori, Fabián Perbolianachis Duarte, Paula Simón, Diego Moratorio, Gonzalo Moreno Karlen, María del Pilar Cristina, Juan |
| dc.date.none.fl_str_mv | 2023 2024-04-08T13:58:00Z 2024-04-08T13:58:00Z |
| dc.format.none.fl_str_mv | 9 h. application/pdf |
| dc.identifier.none.fl_str_mv | Arce Rama, R, Ferreiro Fernández, I, Hurtado Gutiérrez, J [y otros autores]. "Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins". Transboundary and Emerging Diseases. [en línea] 2023: 9743267. 9 h. DOI: 10.1155/2023/9743267. 1865-1682 https://hdl.handle.net/20.500.12008/43371 10.1155/2023/9743267 |
| dc.language.none.fl_str_mv | en eng |
| dc.publisher.none.fl_str_mv | Hindawi |
| dc.relation.none.fl_str_mv | Transboundary and Emerging Diseases, 2023: 9743267. |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess Licencia Creative Commons Atribución (CC - By 4.0) |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.none.fl_str_mv | Avian siadenoviruses Noninvasive surveillance Penguins |
| dc.title.none.fl_str_mv | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins |
| dc.type.none.fl_str_mv | Artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | Avian siadenoviruses infect diverse terrestrial and aquatic birds worldwide. Antarctica hosts several avian species that are susceptible to siadenovirus infection, such as penguins and South Polar skuas. However, the presence, diversity, and transmission of these viruses in Antarctic birds are poorly understood due to limited surveillance and sequence data. In this study, we performed a noninvasive surveillance of avian siadenoviruses using fecal samples collected from waterbirds at King George Island (part of South Shetland Islands, Antarctica) from late January to mid-February 2023. Polymerase chain reaction, sequencing, and phylogenetic analysis were used to investigate the occurrence, genetic diversity, and evolutionary relationships of these viruses in this unique environment. The results of these studies confirmed the presence of siadenoviruses in penguins living along the southeastern coast of King George Island. Distinct viral strains, specific to each penguin species studied, were found suggesting limited interspecies transmission and a complex viral ecosystem within Antarctic bird populations. Siadenovirus strains isolated from penguin’s species were genetically distinct from those infecting South Polar skuas. An in silico 3D modeling of hexon proteins from siadenoviruses gathered from gentoo penguins permitted to detect key amino acid substitutions in the FG2 domain that may affect capsid structure and function. The persistent prevalence of siadenoviruses in Antarctica underscores the need for ongoing surveillance to understand the evolutionary dynamics of viruses in this region. This study is the first to noninvasively detect siadenoviruses in Antarctic penguins, opening a new avenue for viral research. This approach not only sheds light on viral dynamics but also contributes to the conservation of Antarctica’s unique wildlife and biodiversity, especially in the face of increasing global warming. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | anni_60004ced3d3440de74cff3ad00cf5df0 |
| identifier_str_mv | Arce Rama, R, Ferreiro Fernández, I, Hurtado Gutiérrez, J [y otros autores]. "Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins". Transboundary and Emerging Diseases. [en línea] 2023: 9743267. 9 h. DOI: 10.1155/2023/9743267. 1865-1682 10.1155/2023/9743267 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | anni |
| network_name_str | oai-lr-anni |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/43371 |
| publishDate | 2023 |
| publishDateSort | 2023 |
| publisher.none.fl_str_mv | Hindawi |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| spelling | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguinsArce Rama, RodrigoFerreiro Fernández, IreneHurtado Gutiérrez, Joaquín IgnacioAldunate Caramori, FabiánPerbolianachis Duarte, PaulaSimón, DiegoMoratorio, GonzaloMoreno Karlen, María del PilarCristina, JuanAvian siadenovirusesNoninvasive surveillancePenguinsAvian siadenoviruses infect diverse terrestrial and aquatic birds worldwide. Antarctica hosts several avian species that are susceptible to siadenovirus infection, such as penguins and South Polar skuas. However, the presence, diversity, and transmission of these viruses in Antarctic birds are poorly understood due to limited surveillance and sequence data. In this study, we performed a noninvasive surveillance of avian siadenoviruses using fecal samples collected from waterbirds at King George Island (part of South Shetland Islands, Antarctica) from late January to mid-February 2023. Polymerase chain reaction, sequencing, and phylogenetic analysis were used to investigate the occurrence, genetic diversity, and evolutionary relationships of these viruses in this unique environment. The results of these studies confirmed the presence of siadenoviruses in penguins living along the southeastern coast of King George Island. Distinct viral strains, specific to each penguin species studied, were found suggesting limited interspecies transmission and a complex viral ecosystem within Antarctic bird populations. Siadenovirus strains isolated from penguin’s species were genetically distinct from those infecting South Polar skuas. An in silico 3D modeling of hexon proteins from siadenoviruses gathered from gentoo penguins permitted to detect key amino acid substitutions in the FG2 domain that may affect capsid structure and function. The persistent prevalence of siadenoviruses in Antarctica underscores the need for ongoing surveillance to understand the evolutionary dynamics of viruses in this region. This study is the first to noninvasively detect siadenoviruses in Antarctic penguins, opening a new avenue for viral research. This approach not only sheds light on viral dynamics but also contributes to the conservation of Antarctica’s unique wildlife and biodiversity, especially in the face of increasing global warming.HindawiArce Rama Rodrigo, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Ferreiro Fernández Irene, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Hurtado Gutiérrez Joaquín Ignacio, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Aldunate Caramori Fabián, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Perbolianachis Duarte Paula, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Simón Diego, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Moratorio Gonzalo, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Moreno Karlen María del Pilar, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.Cristina Juan, Universidad de la República (Uruguay). Facultad de Ciencias. Centro de Investigaciones Nucleares.2024-04-08T13:58:00Z2024-04-08T13:58:00Z2023Artículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion9 h.application/pdfArce Rama, R, Ferreiro Fernández, I, Hurtado Gutiérrez, J [y otros autores]. "Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins". Transboundary and Emerging Diseases. [en línea] 2023: 9743267. 9 h. DOI: 10.1155/2023/9743267.1865-1682https://hdl.handle.net/20.500.12008/4337110.1155/2023/9743267reponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaenengTransboundary and Emerging Diseases, 2023: 9743267.AntarcticaLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)oai:colibri.udelar.edu.uy:20.500.12008/433712026-04-14T10:10:37Z |
| spellingShingle | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins Arce Rama, Rodrigo Avian siadenoviruses Noninvasive surveillance Penguins |
| status_str | publishedVersion |
| title | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins |
| title_full | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins |
| title_fullStr | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins |
| title_full_unstemmed | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins |
| title_short | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins |
| title_sort | Noninvasive surveillance and evolutionary insight into siadenovirus among antarctic penguins |
| topic | Avian siadenoviruses Noninvasive surveillance Penguins |
| url | https://hdl.handle.net/20.500.12008/43371 |