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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
24/10/1997 |
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Data da última atualização: |
04/12/2006 |
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Autoria: |
CORREA-FERREIRA, B.S.; MOSCARDI, F.; SOSA-GOMEZ, D.R. |
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Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
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Título: |
Ocorrencia do percevejo castanho Scaptocoris castanea Perty em soja em Cornelio Procopio, PR. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
In: REUNIAO DE PESQUISA DE SOJA DA REGIAO SUL, 24., 1996, Pelotas. Ata e resumos. Pelotas: EMBRAPA-CPACT, 1997. |
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Páginas: |
p.37. |
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Série: |
(EMBRAPA-CPACT. Documentos, 30). |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Insect pest; Inseto praga; Parana; Pest insects; Soybean. |
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Thesagro: |
Scaptocoris Castanea; Soja. |
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Thesaurus Nal: |
Brazil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00789naa a2200265 a 4500
001 1460218
005 2006-12-04
008 1997 bl uuuu u00u1 u #d
100 1 $aCORREA-FERREIRA, B.S.
245 $aOcorrencia do percevejo castanho Scaptocoris castanea Perty em soja em Cornelio Procopio, PR.
260 $c1997
300 $ap.37.
490 $a(EMBRAPA-CPACT. Documentos, 30).
650 $aBrazil
650 $aScaptocoris Castanea
650 $aSoja
653 $aBrasil
653 $aInsect pest
653 $aInseto praga
653 $aParana
653 $aPest insects
653 $aSoybean
700 1 $aMOSCARDI, F.
700 1 $aSOSA-GOMEZ, D.R.
773 $tIn: REUNIAO DE PESQUISA DE SOJA DA REGIAO SUL, 24., 1996, Pelotas. Ata e resumos. Pelotas: EMBRAPA-CPACT, 1997.
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
25/04/2023 |
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Data da última atualização: |
25/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
TOCHETTO, C.; JUNQUEIRA, D. M.; ANDERSON, T. K.; GAVA, D.; HAACH, V.; CANTAO, M. E.; BAKER, A. L. V.; SCHAEFER, R. |
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Afiliação: |
DANIELLE GAVA, CNPSA; MAURICIO EGIDIO CANTAO, CNPSA; REJANE SCHAEFER, CNPSA. |
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Título: |
Introductions of human-origin Seasonal H3N2, H1N2 and pre-2009 H1N1 Influenza Viruses to swine in Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Viruses, v. 15, n. 576, 2023. |
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DOI: |
https://doi.org/10.3390/v15020576 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: In South America, the evolutionary history of influenza A virus (IAV) in swine has been obscured by historically low levels of surveillance, and this has hampered the assessment of the zoonotic risk of emerging viruses. The extensive genetic diversity of IAV in swine observed globally has been attributed mainly to bidirectional transmission between humans and pigs. We conducted surveillance in swine in Brazil during 2011?2020 and characterized 107 H1N1, H1N2, and H3N2 IAVs. Phylogenetic analysis based on HA and NA segments revealed that human seasonal IAVs were introduced at least eight times into swine in Brazil since the mid-late 1980s. Our analyses revealed three genetic clades of H1 within the 1B lineage originated from three distinct spillover events, and an H3 lineage that has diversified into three genetic clades. The N2 segment from human seasonal H1N2 and H3N2 viruses was introduced into swine six times and a single introduction of an N1 segment from the human H1N1 virus was identified. Additional analysis revealed further reassortment with H1N1pdm09 viruses. All these introductions resulted in IAVs that apparently circulate only in Brazilian herds. These results reinforce the significant contributions of human IAVs to the genetic diversity of IAV in swine and reiterate the importance of surveillance of IAV in pigs. |
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Palavras-Chave: |
Genetic diversity; Reassortment; Spillover. |
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Thesagro: |
Genética Animal; Suíno; Variação Genética. |
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Thesaurus NAL: |
Disease surveillance; Influenza A virus; Swine. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153351/1/final10094.pdf
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Marc: |
LEADER 02273naa a2200325 a 4500
001 2153351
005 2023-04-25
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/v15020576$2DOI
100 1 $aTOCHETTO, C.
245 $aIntroductions of human-origin Seasonal H3N2, H1N2 and pre-2009 H1N1 Influenza Viruses to swine in Brazil.$h[electronic resource]
260 $c2023
520 $aAbstract: In South America, the evolutionary history of influenza A virus (IAV) in swine has been obscured by historically low levels of surveillance, and this has hampered the assessment of the zoonotic risk of emerging viruses. The extensive genetic diversity of IAV in swine observed globally has been attributed mainly to bidirectional transmission between humans and pigs. We conducted surveillance in swine in Brazil during 2011?2020 and characterized 107 H1N1, H1N2, and H3N2 IAVs. Phylogenetic analysis based on HA and NA segments revealed that human seasonal IAVs were introduced at least eight times into swine in Brazil since the mid-late 1980s. Our analyses revealed three genetic clades of H1 within the 1B lineage originated from three distinct spillover events, and an H3 lineage that has diversified into three genetic clades. The N2 segment from human seasonal H1N2 and H3N2 viruses was introduced into swine six times and a single introduction of an N1 segment from the human H1N1 virus was identified. Additional analysis revealed further reassortment with H1N1pdm09 viruses. All these introductions resulted in IAVs that apparently circulate only in Brazilian herds. These results reinforce the significant contributions of human IAVs to the genetic diversity of IAV in swine and reiterate the importance of surveillance of IAV in pigs.
650 $aDisease surveillance
650 $aInfluenza A virus
650 $aSwine
650 $aGenética Animal
650 $aSuíno
650 $aVariação Genética
653 $aGenetic diversity
653 $aReassortment
653 $aSpillover
700 1 $aJUNQUEIRA, D. M.
700 1 $aANDERSON, T. K.
700 1 $aGAVA, D.
700 1 $aHAACH, V.
700 1 $aCANTAO, M. E.
700 1 $aBAKER, A. L. V.
700 1 $aSCHAEFER, R.
773 $tViruses$gv. 15, n. 576, 2023.
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Embrapa Suínos e Aves (CNPSA) |
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