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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
11/07/2018 |
Data da última atualização: |
11/07/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
EVARISTO, A. B.; ASSUNÇÃO, P. M.; BRITO, P. O.; RAMOS, B. H.; CAMPOS, L. J. M.; JUNIOR, T. T.; SANTOS, D. M. A.; RAMOS, M. R. |
Afiliação: |
UFVJM; UNITINS; UNITINS; UNITINS; LEONARDO JOSE MOTTA CAMPOS, CNPSO; Secretaria do Desenvolvimento da Agricultura e Pecuária do Tocantins; UNITINS; UNITINS. |
Título: |
Crescimento e desenvolvimento de cultivares de soja em sistema integrado de cultivo. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE SOJA, 8., 2018, Goiânia. Inovação, tecnologias digitais e sustentabilidade da soja: anais. Brasília, DF: Embrapa, 2018. |
Páginas: |
p. 253-255. |
Idioma: |
Português |
Thesagro: |
Comportamento de Variedade; Crescimento; Produção Integrada; Sistema de Cultivo; Soja. |
Thesaurus Nal: |
Cultivars; Plant growth; Soybeans. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179585/1/Crescimento-p-253.pdf
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Marc: |
LEADER 00934nam a2200289 a 4500 001 2093169 005 2018-07-11 008 2018 bl uuuu u00u1 u #d 100 1 $aEVARISTO, A. B. 245 $aCrescimento e desenvolvimento de cultivares de soja em sistema integrado de cultivo.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE SOJA, 8., 2018, Goiânia. Inovação, tecnologias digitais e sustentabilidade da soja: anais. Brasília, DF: Embrapa$c2018 300 $ap. 253-255. 650 $aCultivars 650 $aPlant growth 650 $aSoybeans 650 $aComportamento de Variedade 650 $aCrescimento 650 $aProdução Integrada 650 $aSistema de Cultivo 650 $aSoja 700 1 $aASSUNÇÃO, P. M. 700 1 $aBRITO, P. O. 700 1 $aRAMOS, B. H. 700 1 $aCAMPOS, L. J. M. 700 1 $aJUNIOR, T. T. 700 1 $aSANTOS, D. M. A. 700 1 $aRAMOS, M. R.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
11/09/2023 |
Data da última atualização: |
11/09/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
JUNQUEIRA, D. M.; TOCHETTO, C.; ANDERSON, T. K.; GAVA, D.; HAACH, V.; CANTAO, M. E.; BAKER, A. L. V.; SCHAEFER, R. |
Afiliação: |
DENNIS MALETICH JUNQUEIRA, Universidade Federal de Santa Maria; CAROLINE TOCHETTO; TAVIS K. ANDERSON, Virus and Prion Research Unit/USDA; DANIELLE GAVA, CNPSA; VANESSA HAACH, Universidade Federal do Rio Grande do Sul; MAURICIO EGIDIO CANTAO, CNPSA; AMY L. VINCENT BAKER, Virus and Prion Research Unit/USDA; REJANE SCHAEFER, CNPSA. |
Título: |
Human-to-swine introductions and onward transmission of 2009 H1N1 pandemic influenza viruses in Brazil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Frontiers in Microbiology, v. 14, article 1243567, 2023. |
DOI: |
https://doi.org/10.3389/fmicb.2023.1243567 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Introduction: Once established in the human population, the 2009 H1N1 pandemic virus (H1N1pdm09) was repeatedly introduced into swine populations globally with subsequent onward transmission among pigs. Methods: To identify and characterize human-to-swine H1N1pdm09 introductions in Brazil, we conducted a large-scale phylogenetic analysis of 4,141 H1pdm09 hemagglutinin (HA) and 3,227 N1pdm09 neuraminidase (NA) gene sequences isolated globally from humans and swine between 2009 and 2022. Results: Phylodynamic analysis revealed that during the period between 2009 and 2011, there was a rapid transmission of the H1N1pdm09 virus from humans to swine in Brazil. Multiple introductions of the virus were observed, but most of them resulted in self-limited infections in swine, with limited onward transmission. Only a few sustained transmission clusters were identified during this period. After 2012, there was a reduction in the number of human-to-swine H1N1pdm09 transmissions in Brazil. Discussion: The virus underwent continuous antigenic drift, and a balance was established between swine-to-swine transmission and extinction, with minimal sustained onward transmission from humans to swine. These results emphasize the dynamic interplay between human-to-swine transmission, antigenic drift, and the establishment of swine-to-swine transmission in shaping the evolution and persistence of H1N1pdm09 in swine populations. |
Palavras-Chave: |
H1N1; Spillover. |
Thesagro: |
Contaminação; Suíno. |
Thesaurus NAL: |
Brazil; Influenza A virus; Spreaders; Swine. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02318naa a2200313 a 4500 001 2156564 005 2023-09-11 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3389/fmicb.2023.1243567$2DOI 100 1 $aJUNQUEIRA, D. M. 245 $aHuman-to-swine introductions and onward transmission of 2009 H1N1 pandemic influenza viruses in Brazil.$h[electronic resource] 260 $c2023 520 $aAbstract: Introduction: Once established in the human population, the 2009 H1N1 pandemic virus (H1N1pdm09) was repeatedly introduced into swine populations globally with subsequent onward transmission among pigs. Methods: To identify and characterize human-to-swine H1N1pdm09 introductions in Brazil, we conducted a large-scale phylogenetic analysis of 4,141 H1pdm09 hemagglutinin (HA) and 3,227 N1pdm09 neuraminidase (NA) gene sequences isolated globally from humans and swine between 2009 and 2022. Results: Phylodynamic analysis revealed that during the period between 2009 and 2011, there was a rapid transmission of the H1N1pdm09 virus from humans to swine in Brazil. Multiple introductions of the virus were observed, but most of them resulted in self-limited infections in swine, with limited onward transmission. Only a few sustained transmission clusters were identified during this period. After 2012, there was a reduction in the number of human-to-swine H1N1pdm09 transmissions in Brazil. Discussion: The virus underwent continuous antigenic drift, and a balance was established between swine-to-swine transmission and extinction, with minimal sustained onward transmission from humans to swine. These results emphasize the dynamic interplay between human-to-swine transmission, antigenic drift, and the establishment of swine-to-swine transmission in shaping the evolution and persistence of H1N1pdm09 in swine populations. 650 $aBrazil 650 $aInfluenza A virus 650 $aSpreaders 650 $aSwine 650 $aContaminação 650 $aSuíno 653 $aH1N1 653 $aSpillover 700 1 $aTOCHETTO, C. 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 $tFrontiers in Microbiology$gv. 14, article 1243567, 2023.
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