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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
15/03/2021 |
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Data da última atualização: |
15/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GODDARD, R.; STEED, A.; SCHEEREN, P. L.; MACIEL, J. L. N.; CAIERAO, E.; TORRES, G. A. M.; CONSOLI, L.; SANTANA, F. M.; FERNANDES, J. M. C.; SIMOONDS, J.; UAUY, C.; COCKRAM, J.; NICHOLSON, P. |
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Afiliação: |
RACHEL GODDARD, Department of Crop Genetics; ANDREW STEED, Department of Crop Genetics; PEDRO LUIZ SCHEEREN, CNPT; JOAO LEODATO NUNES MACIEL, CNPT; EDUARDO CAIERAO, CNPT; GISELE ABIGAIL MONTAN TORRES, CNPT; LUCIANO CONSOLI, CNPT; FLAVIO MARTINS SANTANA, CNPT; JOSE MAURICIO CUNHA FERNANDES, CNPT; JAMES SIMMONDS, Department of Crop Genetics; CRISTOBAL UAUY, Department of Crop Genetics; JAMES COCKRAM, NIAB; PAUL NICHOLSON, Department of Crop Genetics. |
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Título: |
Identification of Fusarium head blight resistance loci in two Brazilian wheat mapping populations. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Plos One, v. 16, n. 3, e0248184, Mar. 2021. |
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DOI: |
https://doi.org/ 10.1371/journal.pone.0248184 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Fusarium head blight (FHB) is a disease of wheat (Triticum aestivum L.) that causes major yield losses in South America, as well as many other wheat growing regions around the world. FHB results in low quality, contaminated grain due to the production of mycotoxins such as deoxynivalenol (DON). In Brazil, FHB outbreaks are increasing in frequency and are currently controlled by fungicides which are costly and potentially harmful to the wider environment. To identify the genetic basis of resistance to FHB in Brazilian wheat, two mapping populations (Anahuac 75 × BR 18-Terena and BR 18-Terena × BRS 179) segregating for FHB resistance were phenotyped and quantitative trait loci (QTL) analysis was undertaken to identify genomic regions associated with FHB-related traits. A total of 14 QTL associated with FHB visual symptoms were identified, each of which explained 3.7?17.3% of the phenotypic variance. Two of these QTL were stable across environments. This suggests FHB resistance in Anahuac 75, BR 18-Terena and BRS 179 is controlled by multiple genetic loci that confer relatively minor differences in resistance. A major, novel QTL associated with DON accumulation was also identified on chromosome 4B (17.8% of the phenotypic variance), as well as a major QTL associated with thousand-grain weight on chromosome 6B (16.8% phenotypic variance). These QTL could be useful breeding targets, when pyramided with major sources of resistance such as Fhb1, to improve grain quality and reduce the reliance on fungicides in Brazil and other countries affected by FHB. MenosAbstract Fusarium head blight (FHB) is a disease of wheat (Triticum aestivum L.) that causes major yield losses in South America, as well as many other wheat growing regions around the world. FHB results in low quality, contaminated grain due to the production of mycotoxins such as deoxynivalenol (DON). In Brazil, FHB outbreaks are increasing in frequency and are currently controlled by fungicides which are costly and potentially harmful to the wider environment. To identify the genetic basis of resistance to FHB in Brazilian wheat, two mapping populations (Anahuac 75 × BR 18-Terena and BR 18-Terena × BRS 179) segregating for FHB resistance were phenotyped and quantitative trait loci (QTL) analysis was undertaken to identify genomic regions associated with FHB-related traits. A total of 14 QTL associated with FHB visual symptoms were identified, each of which explained 3.7?17.3% of the phenotypic variance. Two of these QTL were stable across environments. This suggests FHB resistance in Anahuac 75, BR 18-Terena and BRS 179 is controlled by multiple genetic loci that confer relatively minor differences in resistance. A major, novel QTL associated with DON accumulation was also identified on chromosome 4B (17.8% of the phenotypic variance), as well as a major QTL associated with thousand-grain weight on chromosome 6B (16.8% phenotypic variance). These QTL could be useful breeding targets, when pyramided with major sources of resistance such as Fhb1, to improve grain quality an... Mostrar Tudo |
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Thesagro: |
Doença de Planta; Doença Fúngica; Fungo; Fusarium; Trigo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221891/1/Artigo-PLOS-ONE-Eduardo-Caierao-Embrapa-Trigo.pdf
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Marc: |
LEADER 02531naa a2200337 a 4500
001 2130692
005 2021-03-15
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/ 10.1371/journal.pone.0248184$2DOI
100 1 $aGODDARD, R.
245 $aIdentification of Fusarium head blight resistance loci in two Brazilian wheat mapping populations.$h[electronic resource]
260 $c2021
520 $aAbstract Fusarium head blight (FHB) is a disease of wheat (Triticum aestivum L.) that causes major yield losses in South America, as well as many other wheat growing regions around the world. FHB results in low quality, contaminated grain due to the production of mycotoxins such as deoxynivalenol (DON). In Brazil, FHB outbreaks are increasing in frequency and are currently controlled by fungicides which are costly and potentially harmful to the wider environment. To identify the genetic basis of resistance to FHB in Brazilian wheat, two mapping populations (Anahuac 75 × BR 18-Terena and BR 18-Terena × BRS 179) segregating for FHB resistance were phenotyped and quantitative trait loci (QTL) analysis was undertaken to identify genomic regions associated with FHB-related traits. A total of 14 QTL associated with FHB visual symptoms were identified, each of which explained 3.7?17.3% of the phenotypic variance. Two of these QTL were stable across environments. This suggests FHB resistance in Anahuac 75, BR 18-Terena and BRS 179 is controlled by multiple genetic loci that confer relatively minor differences in resistance. A major, novel QTL associated with DON accumulation was also identified on chromosome 4B (17.8% of the phenotypic variance), as well as a major QTL associated with thousand-grain weight on chromosome 6B (16.8% phenotypic variance). These QTL could be useful breeding targets, when pyramided with major sources of resistance such as Fhb1, to improve grain quality and reduce the reliance on fungicides in Brazil and other countries affected by FHB.
650 $aDoença de Planta
650 $aDoença Fúngica
650 $aFungo
650 $aFusarium
650 $aTrigo
700 1 $aSTEED, A.
700 1 $aSCHEEREN, P. L.
700 1 $aMACIEL, J. L. N.
700 1 $aCAIERAO, E.
700 1 $aTORRES, G. A. M.
700 1 $aCONSOLI, L.
700 1 $aSANTANA, F. M.
700 1 $aFERNANDES, J. M. C.
700 1 $aSIMOONDS, J.
700 1 $aUAUY, C.
700 1 $aCOCKRAM, J.
700 1 $aNICHOLSON, P.
773 $tPlos One$gv. 16, n. 3, e0248184, Mar. 2021.
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro |
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| Registros recuperados : 13 | |
| 1. |  | OLIVEIRA, E. A. de; BERTOL, T. M.; FIGUEIREDO, E. A. P. de; COLDEBELLA, A.; VIEIRA, M. S.; WARPECHOWSKI, M. B. Meat and fat deposition in Moura crossbred pigs slaughtered between 22 and 130 kg. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 53, 2016, Gramado. Produção animal para as novas gerações. Anais ... Gramado: SBZ, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 2. | | BERTOL, T. M.; OLIVEIRA, E. A.; COLDEBELLA, A.; KAWSKI, V. L.; SCANDOLERA, A. J.; WARPECHOWSKI, M. B. Meat quality and cut yield of pigs slaughtered over 100kg live weight. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 67, n. 4, p. 1166-1174, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 3. | | MONTEIRO, A. N. T. R.; BERTOL, T. M.; OLIVEIRA, E. A. de; SCADOLERA, A. J.; WARPECHOWSKI, M. B. Predição do pH final da carne suína a partir de parâmetros de qualidade mensurados 12 horas após o abate. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília, DF. A produção animal no mundo em transformação: anais. Brasília, DF: SBZ, 2012. 1 CD-ROM. Projeto/Plano de Ação: 03.10.01.016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 4. | | OLIVEIRA, E. A. de; BERTOL, T. M.; COLDEBELLA, A.; SANTOS FILHO, J. I. dos; SCANDOLERA, A. J.; WARPECHOWSKI, M. B. Live performance, carcass quality, and economic assessment of over 100kg slaughtered pigs. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 67, n. 6, p. 1743-1750, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 5. | | RAISE, A. G.; POLYDORO, A. da S.; WARPECHOWSKI, M. B.; CIOCCA, M. de L. S.; SÁ, M.; PORTELA, L. Fistulação do íleo terminal e cecectomia em frangos: considerações cirúrgicas. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 33, n. 7, p. 1199-1207, jul. 1998 Notas Científicas.
Título em inglês: Terminal ileal cannulation and cecectomy of broilers: surgical evaluation.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | OLIVEIRA, E. A. de; BERTOL, T. M.; COLDEBELLA, A.; KAWSKI, V. L.; FIGUEIREDO, E. A. P. de; MACHADO, M. F.; WARPECHOWSKI, M. B. Pork quality from a genotype containing moura breed slaughtered between 100 and 130 kg. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, 60., 2014, Punta del Este, Uruguay. Proceedings... Montevideo: INIA, 2014. .| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 7. | | MARINHO, A. L.; BERTOL, T. M.; LUDKE, J. V.; LUDKE, M. do C. M. M.; WARPECHOWSKI, M. B.; TAVERNARI, F. de C. Exigências de lisina digestível para suínos em crescimento e terminação estimadas através de modelagem. In: CONGRESSO E FEIRA BRASIL SUL DE AVICULTURA, SUINOCULTURA E LATICINIOS ? AVISULAT, 5., 2016. Porto Alegre, RS. Anais... Porto Alegre, 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 8. | | BATISTA, A. M.; ROSA, F.; FARIA, D. A.; DIAS, L. T.; WARPECHOWSKI, M. B.; LEDUR, M. C.; ZANELLA, R.; BRACCINI NETO, J. Diversidade genética de populações de porcos moura. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 6., 2020. Recursos genéticos e bioeconomia: inovação para um futuro sustentável: anais. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2020. Trabalho 364. Evento online.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 9. | | OLIVEIRA, E. A.; BERTOL, T. M.; SANTOS FILHO, J. I. dos; GUIMARÃES, A. K.; NATEL, J. C. C.; STERZELECKI, R. J.; SCANDOLERA, A. J.; WARPECHOWSKI, M. B. Effect of slaughter weight on growth performance and carcass traits in pigs. In: CONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 34.; JOINT MEETING AAPA-ASAS, 1., 2011, Mar del Plata. Resumos... Mar del Plata: ASAS/AAPA, 2011. Revista Argentina de Producción Animal, v. 31, supl. 1, 2011. p. 260. Projeto/Plano de Ação: 03.10.11.600-02.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 10. | | OLIVEIRA, E. A.; BERTOL, T. M.; SANTOS FILHO, J. I. dos; GUIMARÃES, A. K.; NASCIMENTO, H. G.; STERZELECKI, R. J.; SCANDOLERA, A. J.; WARPECHOWSKI, M. B. Effect of slaughter weight on the weight and meat yield of carcass cuts in pigs. In: CONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 34.; JOINT MEETING AAPA-ASAS, 1., 2011, Mar del Plata. Resumos... Mar del Plata: ASAS/AAPA, 2011. Revista Argentina de Producción Animal, v. 31, supl. 1, 2011. p. 261. Projeto/Plano de Ação: 03.10.11.600-02| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 11. | | SOUZA, K. A. R. de; TYSKA, D. U.; VIANA, A. F. P.; JULIATTO, R. P. M. M.; WARPECHOWSKI, M. B.; LEDUR, M. C.; LODDI, M. M.; LEITE, D. M. G.; SÁ, K. A. L. de; BRACCINI NETO, J. Corridas de homozigose em porcos Moura e de outras raças comerciais. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 7., 2022. Multifuncionalidade e qualidade de vida: [anais...]. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2022.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 12. | | SOUZA, K. A. R. de; TYSKA, D. U.; VIANA, A. F. P.; JULIATTO, R. P. M. M.; WARPECHOWSKI, M. B.; LEDUR, M. C.; SÁ, K. A. L. de; RIBEIRO, A. H.; BRUM, J. S.; BRACCINI NETO, J. Identificação de ilhas de homozigose em porcos da raça Moura e comerciais. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 7., 2022. Multifuncionalidade e qualidade de vida: [anais...]. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2022.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 13. | | SOUZA, K. A. R. de; TYSKA, D. U.; LEDUR, M. C.; WARPECHOWSKI, M. B.; PAIVA, S. R.; ZANELLA, R.; SÁ, K. A. L. de; LODDI, M. M.; LEITE, D. M. G.; BRUM, J. S.; JULIATTO, R. P. M. M.; BRACCINI NETO, J. Genomic inbreeding estimated through runs of homozygosity in Moura pigs and four commercial swine breeds. Livestock Science, v. 281, 105426, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 13 | |
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