| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Trigo. |
|
Data corrente: |
08/07/2020 |
|
Data da última atualização: |
08/07/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
Mellers, G.; Aguilera, J. G.; Bird, N.; BONATO, A. L. V.; BONOW, S.; CAIERAO, E.; CONSOLI, L.; SANTANA, F. M.; Simmonds, J.; Steed, A.; TORRES, G. A. M.; Uauy, C.; Wright, T. I. C.; SCHEEREN, P. L.; Nicholson, P.; Cockram, J. |
|
Afiliação: |
Greg Mellers, *The John Bingham Laboratory, NIAB, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom; Jorge González Aguilera, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, United Kingdom; Nick Bird, The John Bingham Laboratory, NIAB, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom; ANA LIDIA VARIANI BONATO, CNPT; SANDRO BONOW, CPACT; EDUARDO CAIERAO, CNPT; LUCIANO CONSOLI, CNPT; FLAVIO MARTINS SANTANA, CNPT; James Simmonds, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, United Kingdom; Andrew Steed, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, United Kingdom; GISELE ABIGAIL MONTAN TORRES, CNPT; Cristobal Uauy, ‡John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, United Kingdom; Tally I. C. Wright, The John Bingham Laboratory, NIAB, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom,†; PEDRO LUIZ SCHEEREN, CNPT; Paul Nicholson, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, United Kingdom; James Cockram, The John Bingham Laboratory, NIAB, 93 Lawrence Weaver Road, Cambridge, CB3 0LE, United Kingdom. |
|
Título: |
Genetic characterization of a wheat association mapping panel relevant to brazilian breeding using a high-density single nucleotide polymorphism array. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
G3: Genes, Genomes, Genetics, v. 10, p. 2229-2239, July 2020 |
|
Idioma: |
Inglês |
|
Conteúdo: |
ABSTRACT Bread wheat (Triticum aestivum L.) is one of the world?s most important crops. Maintaining wheat yield gains across all of its major production areas is a key target toward underpinning global food security. Brazil is a major wheat producer in South America, generating grain yields of around 6.8 million tons per year. Here, we establish and genotype a wheat association mapping resource relevant to contemporary Brazilian wheat breeding programs. The panel of 558 wheat accessions was genotyped using an Illumina iSelect 90,000 single nucleotide polymorphism array. Following quality control, the final data matrix consisted of 470 accessions and 22,475 polymorphic genetic markers (minor allele frequency $5%, missing data ,5%). Principal component analysis identified distinct differences between materials bred predominantly for the northern Cerrado region, compared to those bred for southern Brazilian agricultural areas. We augmented the genotypic data with 26 functional Kompetitive Allele-Specific PCR (KASP) markers to identify the allelic combinations at genes with previously known effects on agronomically important traits in the panel. This highlighted breeding targets for immediate consideration ? notably, increased Fusarium head blight resistance via the Fhb1 locus. To demonstrate the panel?s likely future utility, genome-wide association scans for several phenotypic traits were undertaken. Significant (Bonferroni corrected P , 0.05) marker-trait associations were detected for Fusarium kernel damage (a proxy for type 2 Fusarium resistance), identifying previously known quantitative trait loci in the panel. This association mapping panel represents an important resource for Brazilian wheat breeding, allowing future genetic studies to analyze multiple agronomic traits within a single genetically diverse population. MenosABSTRACT Bread wheat (Triticum aestivum L.) is one of the world?s most important crops. Maintaining wheat yield gains across all of its major production areas is a key target toward underpinning global food security. Brazil is a major wheat producer in South America, generating grain yields of around 6.8 million tons per year. Here, we establish and genotype a wheat association mapping resource relevant to contemporary Brazilian wheat breeding programs. The panel of 558 wheat accessions was genotyped using an Illumina iSelect 90,000 single nucleotide polymorphism array. Following quality control, the final data matrix consisted of 470 accessions and 22,475 polymorphic genetic markers (minor allele frequency $5%, missing data ,5%). Principal component analysis identified distinct differences between materials bred predominantly for the northern Cerrado region, compared to those bred for southern Brazilian agricultural areas. We augmented the genotypic data with 26 functional Kompetitive Allele-Specific PCR (KASP) markers to identify the allelic combinations at genes with previously known effects on agronomically important traits in the panel. This highlighted breeding targets for immediate consideration ? notably, increased Fusarium head blight resistance via the Fhb1 locus. To demonstrate the panel?s likely future utility, genome-wide association scans for several phenotypic traits were undertaken. Significant (Bonferroni corrected P , 0.05) marker-trait associations were de... Mostrar Tudo |
|
Palavras-Chave: |
Brazilian Breeding; Fusarium head blight (FHB); Genetic Characterization; Genetic diversity; Genome-wide association scan (GWAS); Genotyping quantitative trait locus (QTL); Polyploid crop; Single nucleotide polymorphism (SNP); Single Nucleotide Polymorphism Array. |
|
Thesaurus Nal: |
Breeding; Wheat. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214507/1/Paper-G3.pdf
|
|
Marc: |
LEADER 03194naa a2200433 a 4500
001 2123752
005 2020-07-08
008 2020 bl uuuu u00u1 u #d
100 1 $aMellers, G.
245 $aGenetic characterization of a wheat association mapping panel relevant to brazilian breeding using a high-density single nucleotide polymorphism array.$h[electronic resource]
260 $c2020
520 $aABSTRACT Bread wheat (Triticum aestivum L.) is one of the world?s most important crops. Maintaining wheat yield gains across all of its major production areas is a key target toward underpinning global food security. Brazil is a major wheat producer in South America, generating grain yields of around 6.8 million tons per year. Here, we establish and genotype a wheat association mapping resource relevant to contemporary Brazilian wheat breeding programs. The panel of 558 wheat accessions was genotyped using an Illumina iSelect 90,000 single nucleotide polymorphism array. Following quality control, the final data matrix consisted of 470 accessions and 22,475 polymorphic genetic markers (minor allele frequency $5%, missing data ,5%). Principal component analysis identified distinct differences between materials bred predominantly for the northern Cerrado region, compared to those bred for southern Brazilian agricultural areas. We augmented the genotypic data with 26 functional Kompetitive Allele-Specific PCR (KASP) markers to identify the allelic combinations at genes with previously known effects on agronomically important traits in the panel. This highlighted breeding targets for immediate consideration ? notably, increased Fusarium head blight resistance via the Fhb1 locus. To demonstrate the panel?s likely future utility, genome-wide association scans for several phenotypic traits were undertaken. Significant (Bonferroni corrected P , 0.05) marker-trait associations were detected for Fusarium kernel damage (a proxy for type 2 Fusarium resistance), identifying previously known quantitative trait loci in the panel. This association mapping panel represents an important resource for Brazilian wheat breeding, allowing future genetic studies to analyze multiple agronomic traits within a single genetically diverse population.
650 $aBreeding
650 $aWheat
653 $aBrazilian Breeding
653 $aFusarium head blight (FHB)
653 $aGenetic Characterization
653 $aGenetic diversity
653 $aGenome-wide association scan (GWAS)
653 $aGenotyping quantitative trait locus (QTL)
653 $aPolyploid crop
653 $aSingle nucleotide polymorphism (SNP)
653 $aSingle Nucleotide Polymorphism Array
700 1 $aAguilera, J. G.
700 1 $aBird, N.
700 1 $aBONATO, A. L. V.
700 1 $aBONOW, S.
700 1 $aCAIERAO, E.
700 1 $aCONSOLI, L.
700 1 $aSANTANA, F. M.
700 1 $aSimmonds, J.
700 1 $aSteed, A.
700 1 $aTORRES, G. A. M.
700 1 $aUauy, C.
700 1 $aWright, T. I. C.
700 1 $aSCHEEREN, P. L.
700 1 $aNicholson, P.
700 1 $aCockram, J.
773 $tG3: Genes, Genomes, Genetics$gv. 10, p. 2229-2239, July 2020
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Trigo (CNPT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 12 | |
| 1. |  | MINOZZO, J. A. D.; AGUILERA, J. G.; CONSOLI, L.; SILVA JUNIOR, J. P. da. Reação a níveis crescentes de alumínio (Al3+) de genótipos de trigo com diferentes promotores (TaALMT1 e TaMATE1B). In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 11.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 8., 2016, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2016. p. 42.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
|    |
| 3. | | MARTINS, W. C.; AGUILERA, J. G.; ZUFFO, A. M.; SILVA JUNIOR, J. P. da; PEREIRA, J. F.; CONSOLI, L. Histórico da associação dos promotores TaAMLT1 E TaMATE1B ligados a resistência ao Al3+ em trigos brasileiros. In: SIMPÓSIO DE GENÉTICA, MELHORAMENTO E CONSERVAÇÃO DE PLANTAS, 1., 2019, Goiânia. Livro de resumos... Goiânia: UFG, 2019.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 4. | | AGUILERA, J. G.; TEODORO, P. E.; SILVA JUNIOR, J. P. da; PEREIRA, J. F.; ZUFFO, A. M.; CONSOLI, L. Selection of aluminum-resistant wheat genotypes using multienvironment and multivariate indices. Agronomy Journal, v. 111, n. 6, p. 1-7, 2019. Foto: Márcio Só e Silva. Arte: Maria Luísa Rheinheimer.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Trigo. |
| |
| 5. | | AGUILERA, J. G.; MINOZZO, J. A. D.; BARICHELLO, D.; FOGAÇA, C. M.; SILVA JUNIOR, J. P. da; CONSOLI, L.; PEREIRA, J. F. Alleles of organic acid transporter genes are highly correlated with wheat resistance to acidic soil in field conditions. Theoretical and Applied Genetics, New York, v. 129, n. 7, p. 1317-1331, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Trigo. |
| |
| 6. | | PEREIRA, J. F.; BARICHELLO, D.; FERREIRA, J. R.; AGUILERA, J. G.; CONSOLI, L.; SILVA JUNIOR, J. P. da; BONOW, S.; CARGNIN, A. TaALMT1 and TaMATE1B allelic variability in a collection of Brazilian wheat and its association with root growth on acidic soil. Molecular Breeding, Dordrecht, v. 35, n. 8, Aug. 2015. 16 p. Artigo 169.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Trigo; Embrapa Uva e Vinho. |
| |
| 7. | | PEREIRA, J. F.; BARICHELLO, D.; FERREIRA, J. R.; AGUILERA, J. G.; CONSOLI, L.; SILVA JUNIOR, J. P. da; BONOW, S.; CARGNIN, A. Variação alélica de dois genes de tolerância ao alumínio em trigo e sua associação com crescimento radicular. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 8.; SEMINÁRIO TÉCNICO DO TRIGO, 9., 2014, Canela; REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 9.; SEMINÁRIO TÉCNICO DO TRIGO, 10., 2015, Passo Fundo. Anais... Passo Fundo: Biotrigo Genética: Embrapa Trigo, 2015. 2015-Melhoramento, Aptidão Industrial e Sementes-Trabalho 123. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
| |
| 8. | | CONSOLI, L.; AGUILERA, J. G.; BARCELLOS, P. A. D.; BONATO, A. L. V.; NHANI JUNIOR, A.; TORRES, G. A. M.; PEREIRA, J. F.; NICOLAU, M.; SÓ e SILVA, M. Identificação de regiões genômicas por GWAS em trigo associadas à tolerância à seca - primeiros resultados. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 10., 2016, Londrina. Anais... Londrina: Comissão Brasileira de Pesquisa de Trigo e Triticale, 2016. 5 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
| |
| 9. | | NICK, C.; LAURINHO, B. S.; ALMEIDA, V. de S.; FREITAS, R. D. de; AGUILERA, J. G.; SILVA, E. C. F. da; CRUZ, C. D.; SILVA, D. J. H. da. Seleção simultânea para qualidade do fruto e resistência à requeima em progênies de tomateiro. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 1, p. 59-65, jan. 2013. Título em inglês: Simultaneous selection for fruit quality and resistance to late blight in tomato progenies.| Biblioteca(s): Embrapa Unidades Centrais. |
| |
| 10. | | Mellers, G.; Aguilera, J. G.; Bird, N.; BONATO, A. L. V.; BONOW, S.; CAIERAO, E.; CONSOLI, L.; SANTANA, F. M.; Simmonds, J.; Steed, A.; TORRES, G. A. M.; Uauy, C.; Wright, T. I. C.; SCHEEREN, P. L.; Nicholson, P.; Cockram, J. Genetic characterization of a wheat association mapping panel relevant to brazilian breeding using a high-density single nucleotide polymorphism array. G3: Genes, Genomes, Genetics, v. 10, p. 2229-2239, July 2020| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Trigo. |
| |
| 11. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; AGUILERA, J. G.; GOULART, A. C. P.; SUSSEL, A. A. B.; SCHIPANSKI, C. A.; COELHO, M. A. de O.; UTIAMADA, C. M.; MONTECELLI, T. D. N.; SEIXAS, C. D. S.; CUSTÓDIO, A. A. de P. Eficiência de fungicidas para o controle da brusone do trigo: resultados dos ensaios cooperativos - safra 2013. Passo Fundo: Embrapa Trigo, 2016. 6 p. (Embrapa Trigo. Comunicado técnico online, 363).| Tipo: Comunicado Técnico/Recomendações Técnicas |
| Biblioteca(s): Embrapa Trigo. |
| |
| 12. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; AGUILERA, J. G.; GOULART, A. C. P.; SUSSEL, A. A. B.; SCHIPANSKI, C. A.; COELHO, M. A. de O.; UTIAMADA, C. M.; MONTECELLI, T. D. N.; SEIXAS, C. D. S.; CUSTÓDIO, A. A. de P.; VENÂNCIO, W. S. Eficiência de fungicidas para o controle da brusone do trigo: resultados dos ensaios cooperativos - safra 2014. Passo Fundo: Embrapa Trigo, 2016. 10 p. (Embrapa Trigo. Comunicado técnico online, 365).| Tipo: Comunicado Técnico/Recomendações Técnicas |
| Biblioteca(s): Embrapa Trigo. |
| |
| Registros recuperados : 12 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
