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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
12/07/2018 |
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Data da última atualização: |
12/07/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
FERNANDES, L. T.; ONO, R. K.; IBELLI, A. M. G.; LAGOS, E. B.; MORES, M. A. Z.; CANTAO, M. E.; LORENZETTI, W. R.; PEIXOTO, J. de O.; PEDROSA, V. B.; LEDUR, M. C. |
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Afiliação: |
LANA TEIXEIRA FERNANDES, CEDISA; RAFAEL KEITH ONO; ADRIANA MERCIA GUARATINI IBELLI, CNPSA; UEPG; MARCOS ANTONIO ZANELLA MORES, CNPSA; MAURICIO EGIDIO CANTAO, CNPSA; WILLIAM RAPHAEL LORENZETTI, UDESC/Chapecó; JANE DE OLIVEIRA PEIXOTO, CNPSA; VICTOR BRENO PEDROSA; MONICA CORREA LEDUR, CNPSA. |
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Título: |
Novel putative candidate genes associated with umbilical hernia in pigs. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018. Digital Archive. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Umbilical hernia is one of the most frequent anatomical defects in pigs in which abdominal contents protrude through the umbilical ring. This condition is considered to have a multifactorial basis in which environmental, infectious and genetic factors play a role. However, a better understanding about the genetic components involved in the umbilical hernia development has not yet been achieved. Although a few studies have mapped QTL for umbilical hernia, just a few candidate genes were reported. Therefore, the aim of this study was to identify genomic regions related to the development of umbilical hernias in pigs and search for potential candidate genes. A GWAS was performed with 92 cases and 233 control crossbred pigs. Five SNPs were associated with umbilical hernia: on SSC4/SSC6/SSC13 and one with unknown position. Candidate genes TBX15 and WARS2 were identified close to the SNP on SSC4. Another two candidate genes were located near the SNP associated with umbilical hernia on SSC13 (LIPI and RBM11). Further validation of these genes should be performed to improve the knowledge about umbilical hernia development in order to improve pig welfare and production by eliminating susceptible animals through genetic selection Resumo: A hérnia umbilical é um dos defeitos anatômicos mais freqüentes em suínos nos quais o conteúdo abdominal se projeta através do anel umbilical. Considera-se que esta condição tem uma base multifatorial na qual fatores ambientais, infecciosos e genéticos desempenham um papel. Entretanto, um melhor entendimento sobre os componentes genéticos envolvidos no desenvolvimento da hérnia umbilical ainda não foi alcançado. Embora alguns estudos tenham mapeado o QTL para a hérnia umbilical, apenas alguns genes candidatos foram relatados. Portanto, o objetivo deste estudo foi identificar regiões genômicas relacionadas ao desenvolvimento de hérnias umbilicais em porcos e buscar potenciais genes candidatos. Um GWAS foi realizado com 92 casos e 233 porcos cruzados de controle. Cinco SNPs foram associados com hérnia umbilical: em SSC4 / SSC6 / SSC13 e um com posição desconhecida. Os genes candidatos TBX15 e WARS2 foram identificados próximos ao SNP em SSC4. Outros dois genes candidatos foram localizados perto do SNP associado à hérnia umbilical na SSC13 (LIPI e RBM11). A validação adicional desses genes deve ser realizada para melhorar o conhecimento sobre o desenvolvimento de hérnia umbilical, a fim de melhorar o bem-estar ea produção de suínos, eliminando os animais suscetíveis por meio da seleção genética MenosAbstract: Umbilical hernia is one of the most frequent anatomical defects in pigs in which abdominal contents protrude through the umbilical ring. This condition is considered to have a multifactorial basis in which environmental, infectious and genetic factors play a role. However, a better understanding about the genetic components involved in the umbilical hernia development has not yet been achieved. Although a few studies have mapped QTL for umbilical hernia, just a few candidate genes were reported. Therefore, the aim of this study was to identify genomic regions related to the development of umbilical hernias in pigs and search for potential candidate genes. A GWAS was performed with 92 cases and 233 control crossbred pigs. Five SNPs were associated with umbilical hernia: on SSC4/SSC6/SSC13 and one with unknown position. Candidate genes TBX15 and WARS2 were identified close to the SNP on SSC4. Another two candidate genes were located near the SNP associated with umbilical hernia on SSC13 (LIPI and RBM11). Further validation of these genes should be performed to improve the knowledge about umbilical hernia development in order to improve pig welfare and production by eliminating susceptible animals through genetic selection Resumo: A hérnia umbilical é um dos defeitos anatômicos mais freqüentes em suínos nos quais o conteúdo abdominal se projeta através do anel umbilical. Considera-se que esta condição tem uma base multifatorial na qual fatores ambientais, infecciosos ... Mostrar Tudo |
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Palavras-Chave: |
Candidate genes; Congenital defect; GWAS; Hérnia umbilical; Umbilical hernia. |
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Thesagro: |
Melhoramento Genético Animal; Suíno. |
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Thesaurus Nal: |
Animal genetic resources; Swine. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179728/1/final8696.pdf
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Marc: |
LEADER 03630nam a2200325 a 4500
001 2093239
005 2018-07-12
008 2018 bl uuuu u00u1 u #d
100 1 $aFERNANDES, L. T.
245 $aNovel putative candidate genes associated with umbilical hernia in pigs.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018. Digital Archive.$c2018
520 $aAbstract: Umbilical hernia is one of the most frequent anatomical defects in pigs in which abdominal contents protrude through the umbilical ring. This condition is considered to have a multifactorial basis in which environmental, infectious and genetic factors play a role. However, a better understanding about the genetic components involved in the umbilical hernia development has not yet been achieved. Although a few studies have mapped QTL for umbilical hernia, just a few candidate genes were reported. Therefore, the aim of this study was to identify genomic regions related to the development of umbilical hernias in pigs and search for potential candidate genes. A GWAS was performed with 92 cases and 233 control crossbred pigs. Five SNPs were associated with umbilical hernia: on SSC4/SSC6/SSC13 and one with unknown position. Candidate genes TBX15 and WARS2 were identified close to the SNP on SSC4. Another two candidate genes were located near the SNP associated with umbilical hernia on SSC13 (LIPI and RBM11). Further validation of these genes should be performed to improve the knowledge about umbilical hernia development in order to improve pig welfare and production by eliminating susceptible animals through genetic selection Resumo: A hérnia umbilical é um dos defeitos anatômicos mais freqüentes em suínos nos quais o conteúdo abdominal se projeta através do anel umbilical. Considera-se que esta condição tem uma base multifatorial na qual fatores ambientais, infecciosos e genéticos desempenham um papel. Entretanto, um melhor entendimento sobre os componentes genéticos envolvidos no desenvolvimento da hérnia umbilical ainda não foi alcançado. Embora alguns estudos tenham mapeado o QTL para a hérnia umbilical, apenas alguns genes candidatos foram relatados. Portanto, o objetivo deste estudo foi identificar regiões genômicas relacionadas ao desenvolvimento de hérnias umbilicais em porcos e buscar potenciais genes candidatos. Um GWAS foi realizado com 92 casos e 233 porcos cruzados de controle. Cinco SNPs foram associados com hérnia umbilical: em SSC4 / SSC6 / SSC13 e um com posição desconhecida. Os genes candidatos TBX15 e WARS2 foram identificados próximos ao SNP em SSC4. Outros dois genes candidatos foram localizados perto do SNP associado à hérnia umbilical na SSC13 (LIPI e RBM11). A validação adicional desses genes deve ser realizada para melhorar o conhecimento sobre o desenvolvimento de hérnia umbilical, a fim de melhorar o bem-estar ea produção de suínos, eliminando os animais suscetíveis por meio da seleção genética
650 $aAnimal genetic resources
650 $aSwine
650 $aMelhoramento Genético Animal
650 $aSuíno
653 $aCandidate genes
653 $aCongenital defect
653 $aGWAS
653 $aHérnia umbilical
653 $aUmbilical hernia
700 1 $aONO, R. K.
700 1 $aIBELLI, A. M. G.
700 1 $aLAGOS, E. B.
700 1 $aMORES, M. A. Z.
700 1 $aCANTAO, M. E.
700 1 $aLORENZETTI, W. R.
700 1 $aPEIXOTO, J. de O.
700 1 $aPEDROSA, V. B.
700 1 $aLEDUR, M. C.
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Embrapa Suínos e Aves (CNPSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/04/2004 |
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Data da última atualização: |
27/07/2007 |
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Autoria: |
CORRÊA-FERREIRA, B. S.; AZEVEDO, J. de. |
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Título: |
Susceptibility of soybean to the attack of the stink bugs Euschistus heros and Piezodorus guildinii prior to pod development. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
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Páginas: |
p. 219-220. |
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Série: |
(Embrapa Soja. Documentos, 228).
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Idioma: |
Inglês |
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Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. |
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Conteúdo: |
The occurrence of high populations of the soybean stink bugs (Euschistus heros and Piezodorus guildinii) prior to pod set, has been a matter of constant concern and questioning by soybean farmers and technical assistance. To evaluate the damages caused by these stink bug population, present in the soybean fields, during the months of November/December, greenhouse and field experiments were carried out using infested soybean plants at vegetative-flowering growth stages. The damage caused by this early population was compared to those occurring during the critical period for stink bugs attack, the pod development stage. Soybean plants at vegetative and flowering growth stages, even under severe bugs infestation (8/plant) showed no significant on yield reductions. Seed quality, evaluated by the tetrazolium test, was also similar among population levels and between bug species. When the infestation with the brown stink bug occurred at vegetative (V6), and flowering (R1) stages, the yield was similar to those observed in the bug-free plants (control). Differently, at the stage R4, the productivity was lower than the control when the infestation was two to four bugs/plant. Only at the stage R4, the number of seedless pods at the upper half of the plant increased as the number of bugs/plant increased, varying from 1.7 in the control treatment to 9.1 for plants with four bugs. In a 15 days-infestation field experiment, yield and seed quality of soybean plants infested with up to four E. heros or P. guildinii adults per meter, at the end of the vegetative-flowering stage, were not affected when compared to bug-free plants. Otherwise, average yield decreased with the increase of population levels of both bug species, when infestations occurred at the pod filling stage (R5-R6). Data from seed quality analysis showed an increase in the number of bug-punctured and unviable seeds. This damage increased proportionally with the increase in the level of infestation tested although the damage caused by P. guildinii was twice the damage caused by the brown stink bug. These results confirm literature data and indicate that control measures applied on early development soybean stages, prior to pod set, are not justifiable for these species and the population levels studied. MenosThe occurrence of high populations of the soybean stink bugs (Euschistus heros and Piezodorus guildinii) prior to pod set, has been a matter of constant concern and questioning by soybean farmers and technical assistance. To evaluate the damages caused by these stink bug population, present in the soybean fields, during the months of November/December, greenhouse and field experiments were carried out using infested soybean plants at vegetative-flowering growth stages. The damage caused by this early population was compared to those occurring during the critical period for stink bugs attack, the pod development stage. Soybean plants at vegetative and flowering growth stages, even under severe bugs infestation (8/plant) showed no significant on yield reductions. Seed quality, evaluated by the tetrazolium test, was also similar among population levels and between bug species. When the infestation with the brown stink bug occurred at vegetative (V6), and flowering (R1) stages, the yield was similar to those observed in the bug-free plants (control). Differently, at the stage R4, the productivity was lower than the control when the infestation was two to four bugs/plant. Only at the stage R4, the number of seedless pods at the upper half of the plant increased as the number of bugs/plant increased, varying from 1.7 in the control treatment to 9.1 for plants with four bugs. In a 15 days-infestation field experiment, yield and seed quality of soybean plants infested with up to fou... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 03193naa a2200169 a 4500
001 1466806
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aCORRÊA-FERREIRA, B. S.
245 $aSusceptibility of soybean to the attack of the stink bugs Euschistus heros and Piezodorus guildinii prior to pod development.
260 $c2004
300 $ap. 219-220.
490 $a(Embrapa Soja. Documentos, 228).
500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
520 $aThe occurrence of high populations of the soybean stink bugs (Euschistus heros and Piezodorus guildinii) prior to pod set, has been a matter of constant concern and questioning by soybean farmers and technical assistance. To evaluate the damages caused by these stink bug population, present in the soybean fields, during the months of November/December, greenhouse and field experiments were carried out using infested soybean plants at vegetative-flowering growth stages. The damage caused by this early population was compared to those occurring during the critical period for stink bugs attack, the pod development stage. Soybean plants at vegetative and flowering growth stages, even under severe bugs infestation (8/plant) showed no significant on yield reductions. Seed quality, evaluated by the tetrazolium test, was also similar among population levels and between bug species. When the infestation with the brown stink bug occurred at vegetative (V6), and flowering (R1) stages, the yield was similar to those observed in the bug-free plants (control). Differently, at the stage R4, the productivity was lower than the control when the infestation was two to four bugs/plant. Only at the stage R4, the number of seedless pods at the upper half of the plant increased as the number of bugs/plant increased, varying from 1.7 in the control treatment to 9.1 for plants with four bugs. In a 15 days-infestation field experiment, yield and seed quality of soybean plants infested with up to four E. heros or P. guildinii adults per meter, at the end of the vegetative-flowering stage, were not affected when compared to bug-free plants. Otherwise, average yield decreased with the increase of population levels of both bug species, when infestations occurred at the pod filling stage (R5-R6). Data from seed quality analysis showed an increase in the number of bug-punctured and unviable seeds. This damage increased proportionally with the increase in the level of infestation tested although the damage caused by P. guildinii was twice the damage caused by the brown stink bug. These results confirm literature data and indicate that control measures applied on early development soybean stages, prior to pod set, are not justifiable for these species and the population levels studied.
700 1 $aAZEVEDO, J. de
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
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