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Registro Completo |
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Biblioteca(s): |
Embrapa Café; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
21/01/2022 |
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Data da última atualização: |
05/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TORRES, L. G.; OLIVEIRA, E. J. de; OGBONNA, A. C.; BAUCHET, G. J.; MUELLER, L. A.; AZEVEDO, C. F.; SILVA, F. F.; SIMIQUELI, G. F.; RESENDE, M. D. V. de. |
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Afiliação: |
LÍVIA GOMES TORRES, UFV; EDER JORGE DE OLIVEIRA, CNPMF; ALEX C. OGBONNA, CORNELL UNIVERSITY; GUILLAUME J. BAUCHET, BOYCE THOMPSON INSTITUTE; LUKAS A. MUELLER, CORNELL UNIVERSITY; CAMILA FERREIRA AZEVEDO, UFV; FABYANO FONSECA E SILVA, UFV; GUILHERME FERREIRA SIMIQUELI, UFV; MARCOS DEON VILELA DE RESENDE, CNPCa. |
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Título: |
Can cross-country genomic predictions be a reasonable strategy to support germplasm exchange? A case study with hydrogen cyanide in cassava. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Frontiers in Plant Science, v. 12, 742638, 2021. |
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ISSN: |
1664-462X |
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DOI: |
https://doi.org/10.3389/fpls.2021.742638 |
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Idioma: |
Inglês |
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Conteúdo: |
Genomic prediction (GP) offers great opportunities for accelerated genetic gains by optimizing the breeding pipeline. One of the key factors to be considered is how the training populations (TP) are composed in terms of genetic improvement, kinship/origin, and their impacts on GP. Hydrogen cyanide content (HCN) is a determinant trait to guide cassava?s products usage and processing. This work aimed to achieve the following objectives: (i) evaluate the feasibility of using cross-country (CC) GP between germplasm?s of Embrapa Mandioca e Fruticultura (Embrapa, Brazil) and The International Institute of Tropical Agriculture (IITA, Nigeria) for HCN; (ii) provide an assessment of population structure for the joint dataset; (iii) estimate the genetic parameters based on single nucleotide polymorphisms (SNPs) and a haplotype-approach. Datasets of HCN from Embrapa and IITA breeding programs were analyzed, separately and jointly, with 1,230, 590, and 1,820 clones, respectively. After quality control, ~14K SNPs were used for GP. The genomic estimated breeding values (GEBVs) were predicted based on SNP effects from analyses with TP composed of the following: (i) Embrapa genotypic and phenotypic data, (ii) IITA genotypic and phenotypic data, and (iii) the joint datasets. Comparisons on GEBVs' estimation were made considering the hypothetical situation of not having the phenotypic characterization for a set of clones for a certain research institute/country and might need to use the markers? effects that were trained with data from other research institutes/country's germplasm to estimate their clones? GEBV. Fixation index (FST) among the genetic groups identified within the joint dataset ranged from 0.002 to 0.091. The joint dataset provided an improved accuracy (0.8-0.85) compared to the prediction accuracy of either germplasm?s sources individually (0.51-0.67). CC GP proved to have potential use under the present study's scenario, the correlation between GEBVs predicted with TP from Embrapa and IITA was 0.55 for Embrapa's germplasm, whereas for IITA?s it was 0.1. This seems to be among the first attempts to evaluate the CC GP in plants. As such, a lot of useful new information was provided on the subject, which can guide new research on this very important and emerging field. MenosGenomic prediction (GP) offers great opportunities for accelerated genetic gains by optimizing the breeding pipeline. One of the key factors to be considered is how the training populations (TP) are composed in terms of genetic improvement, kinship/origin, and their impacts on GP. Hydrogen cyanide content (HCN) is a determinant trait to guide cassava?s products usage and processing. This work aimed to achieve the following objectives: (i) evaluate the feasibility of using cross-country (CC) GP between germplasm?s of Embrapa Mandioca e Fruticultura (Embrapa, Brazil) and The International Institute of Tropical Agriculture (IITA, Nigeria) for HCN; (ii) provide an assessment of population structure for the joint dataset; (iii) estimate the genetic parameters based on single nucleotide polymorphisms (SNPs) and a haplotype-approach. Datasets of HCN from Embrapa and IITA breeding programs were analyzed, separately and jointly, with 1,230, 590, and 1,820 clones, respectively. After quality control, ~14K SNPs were used for GP. The genomic estimated breeding values (GEBVs) were predicted based on SNP effects from analyses with TP composed of the following: (i) Embrapa genotypic and phenotypic data, (ii) IITA genotypic and phenotypic data, and (iii) the joint datasets. Comparisons on GEBVs' estimation were made considering the hypothetical situation of not having the phenotypic characterization for a set of clones for a certain research institute/country and might need to use the marke... Mostrar Tudo |
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Thesagro: |
Cianeto; Genoma; Germoplasma; Mandioca. |
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Thesaurus Nal: |
Breeding; Cassava; Genomics; Hydrogen cyanide; Population structure. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149230/1/Santos-et-al-ASA-2023.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230436/1/can-cross-country.pdf
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Marc: |
LEADER 03330naa a2200349 a 4500
001 2149230
005 2022-12-05
008 2021 bl uuuu u00u1 u #d
022 $a1664-462X
024 7 $ahttps://doi.org/10.3389/fpls.2021.742638$2DOI
100 1 $aTORRES, L. G.
245 $aCan cross-country genomic predictions be a reasonable strategy to support germplasm exchange? A case study with hydrogen cyanide in cassava.$h[electronic resource]
260 $c2021
520 $aGenomic prediction (GP) offers great opportunities for accelerated genetic gains by optimizing the breeding pipeline. One of the key factors to be considered is how the training populations (TP) are composed in terms of genetic improvement, kinship/origin, and their impacts on GP. Hydrogen cyanide content (HCN) is a determinant trait to guide cassava?s products usage and processing. This work aimed to achieve the following objectives: (i) evaluate the feasibility of using cross-country (CC) GP between germplasm?s of Embrapa Mandioca e Fruticultura (Embrapa, Brazil) and The International Institute of Tropical Agriculture (IITA, Nigeria) for HCN; (ii) provide an assessment of population structure for the joint dataset; (iii) estimate the genetic parameters based on single nucleotide polymorphisms (SNPs) and a haplotype-approach. Datasets of HCN from Embrapa and IITA breeding programs were analyzed, separately and jointly, with 1,230, 590, and 1,820 clones, respectively. After quality control, ~14K SNPs were used for GP. The genomic estimated breeding values (GEBVs) were predicted based on SNP effects from analyses with TP composed of the following: (i) Embrapa genotypic and phenotypic data, (ii) IITA genotypic and phenotypic data, and (iii) the joint datasets. Comparisons on GEBVs' estimation were made considering the hypothetical situation of not having the phenotypic characterization for a set of clones for a certain research institute/country and might need to use the markers? effects that were trained with data from other research institutes/country's germplasm to estimate their clones? GEBV. Fixation index (FST) among the genetic groups identified within the joint dataset ranged from 0.002 to 0.091. The joint dataset provided an improved accuracy (0.8-0.85) compared to the prediction accuracy of either germplasm?s sources individually (0.51-0.67). CC GP proved to have potential use under the present study's scenario, the correlation between GEBVs predicted with TP from Embrapa and IITA was 0.55 for Embrapa's germplasm, whereas for IITA?s it was 0.1. This seems to be among the first attempts to evaluate the CC GP in plants. As such, a lot of useful new information was provided on the subject, which can guide new research on this very important and emerging field.
650 $aBreeding
650 $aCassava
650 $aGenomics
650 $aHydrogen cyanide
650 $aPopulation structure
650 $aCianeto
650 $aGenoma
650 $aGermoplasma
650 $aMandioca
700 1 $aOLIVEIRA, E. J. de
700 1 $aOGBONNA, A. C.
700 1 $aBAUCHET, G. J.
700 1 $aMUELLER, L. A.
700 1 $aAZEVEDO, C. F.
700 1 $aSILVA, F. F.
700 1 $aSIMIQUELI, G. F.
700 1 $aRESENDE, M. D. V. de
773 $tFrontiers in Plant Science$gv. 12, 742638, 2021.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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Tipo/Formato |
Classificação |
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Registro |
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URL |
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| Registros recuperados : 77 | |
| 61. |  | MARINHO, C. D.; ALMEIDA FILHO, J. E. de; AZEVEDO, C. F.; RESENDE, M. D. V. de; SILVA, F. F. e; FERREIRA, K. C. Z.; ROSSE, L. N.; SANSALONI, C. P.; PETROLLI, C. D.; GRATTAPAGLIA, D. Validação cruzada e independente na seleção genômica ampla. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP, 2013. p. 84-87.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 62. | | OLIVEIRA, M. I. P. de; ROCHA, M. do S.; SANTOS, S. R. N. dos; BELTRÃO, N. E. de M.; ALMEIDA, F. de A. de C.; AZEVEDO, C. F. de; LIMA, M. S. R. Substrato, temperatura de germinação e desenvolvimento inicial de Antirrhinum majus L. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
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| 63. | | MIRANDA, T. L. R.; RESENDE, M. D. V. de; AZEVEDO, C. F.; NUNES, A. C. P.; TAKAHASHI, E. K.; SIMIQUELI, G. F.; SILVA, F. F. e; ALVES, R. S. Evaluation of a new additive-dominance genomic model and implications for quantitative genetics and genomic selection. Scientia Agricola, v. 79, n. 6, p. 1-7, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café. |
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| 64. | | RESENDE, R. T.; RESENDE, M. D. V. de; AZEVEDO, C. F.; SILVA, F. F. e; MELO, L. C.; PEREIRA, H. S.; SOUZA, T. L. P. O. de; VALDISSER, P. A. M. R.; BRONDANI, C.; VIANELLO, R. P. Genome-wide association and regional heritability mapping of plant architecture, lodging and productivity in Phaseolus vulgaris. G3: Genes, Genomes, Genetics, v. 8, p. 2841-2854, Aug. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Florestas. |
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| 65. | | TEIXEIRA, F. R. F.; NASCIMENTO, M.; CECON, P. R.; CRUZ, C. D.; SILVA, F. F. e; NASCIMENTO, A. C. C.; AZEVEDO, C. F.; MARQUES, D. B. D.; SILVA, M. V. G. B.; CARNEIRO, A. P. S.; PAIXAO, D. M. Genomic prediction of lactation curves of Girolando cattle based on nonlinear mixed models. Genetics and Molecular Research, v. 20, n. 1, gmr18691, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 66. | | SOUSA, I. C. de; NASCIMENTO, M.; SILVA, G. N.; NASCIMENTO, A. C. C.; CRUZ, C. D.; SILVA, F. F. e; ALMEIDA, D. P. de; PESTANA, K. N.; AZEVEDO, C. F.; ZAMBOLIM, L.; CAIXETA, E. T. Genomic prediction of leaf rust resistance to Arabica coffee using machine learning algorithms. Scientia Agricola, v. 78, n. 4, e20200021, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café. |
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| 67. | | BARRETO, C. A. V.; DIAS, K. O. das G.; SOUSA, I. C. de; AZEVEDO, C. F.; NASCIMENTO, A. C. C.; GUIMARAES, L. J. M.; GUIMARÃES, C. T.; PASTINA, M. M.; NASCIMENTO, M. Genomic prediction in multi-environment trials in maize using statistical and machine learning methods. Scientific Reports, v. 14, 1062, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 68. | | SOUSA, I. C. de; NASCIMENTO, M.; SANT’ANNA, I. de C.; CAIXETA, E. T.; AZEVEDO, C. F.; CRUZ, C. D.; SILVA, F. L. da; ALKIMIM, E. R.; NASCIMENTO, A. C. C.; SERÃO, N. V. L. Marker effects and heritability estimates using additive-dominance genomic architectures via artificial neural networks in Coffea canephora. Plos One, v. 17, n.1, e0262055, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café. |
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| 69. | | ROCHA, M. do S.; OLIVEIRA, M. I. P. de; MEDEIROS, C.; AZEVEDO, C. F. de; BELTRÃO, N. E. de M.; CARVALHO, J. M. F. C.; ALMEIDA, F. de A. C.; NASCIMENTO, L. C.; BRUNO, R. de L. A. Fungos associados a sementes de mamoneira cultivadas na região de Barbalha, CE, safra 2007. In: CONGRESSO BRASILEIRO DE MAMONA, 3., 2008, Salvador. Energia e ricinoquímica: resumos. Salvador: SEAGRI: Embrapa Algodão, 2008. p. 50| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
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| 70. | | ROCHA, M. do S.; OLIVEIRA, M. I. P. de; MEDEIROS, C.; AZEVEDO, C. F. de; BELTRÃO, N. E. de M.; CARVALHO, J. M. F. C.; ALMEIDA, F. de A. C.; NASCIMENTO, L. C.; BRUNO, R. de L. A. Fungos associados a sementes de mamoneira cultivadas na região de Barbalha, CE, safra 2007. In: CONGRESSO BRASILEIRO DE MAMONA, 3., 2008, Salvador. Energia e ricinoquímica: anais. Salvador: SEAGRI: Embrapa Algodão, 2008. 1 CD-ROM| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Algodão. |
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| 71. | | NASCIMENTO, M.; SILVA, F. F. e; RESENDE, M. D. V. de; CRUZ, C. D.; NASCIMENTO, A. C. C.; VIANA, J. M. S.; AZEVEDO, C. F.; BARROSO, L. M. A. Regularized quantile regression applied to genome-enabled prediction of quantitative traits. Genetics and Molecular Research, v. 16, n. 1, gmr16019538, 2017. 12 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Florestas. |
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| 72. | | BARROSO, L. M. A.; NASCIMENTO, M.; NASCIMENTO, A. C. C.; SILVA, F. F.; SERÃO, N. V. L.; CRUZ, C. D.; RESENDE, M. D. V. de; SILVA, F. L.; AZEVEDO, C. F.; LOPES, P. S.; GUIMARÃES, S. E. F. Regularized quantile regression for SNP marker estimation of pig growth curves. Journal of Animal Science and Biotechnology, v. 8, n. 59, 2017. 9 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 73. | | ALMEIDA FILHO, J. E. de; AZEVEDO, C. F.; MARINHO, C. D.; RESENDE, M. D. V. de; SILVA, F. F. e; FERREIRA, K. C. Z.; ROSSE, L. N.; SANSALONI, C. P.; PETROLI, C. D.; GRATTAPAGLIA, D. Parametrizações em marcadores dominantes para seleção genômica ampla em eucalipto. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP, 2013. p. 13-16.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 74. | | ALMEIDA FILHO, J. E. de; AZEVEDO, C. F.; MARINHO, C. D.; RESENDE, M. D. V. de; SILVA, F. F. e; FERREIRA, K. C. Z.; ROSSE, L. N.; SANSALONI, C. P.; PETROLI, C. D.; GRATTAPAGLIA, D. Parametrizações em marcadores dominantes para seleção genômica ampla em eucalipto. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP, 2013. p. 13-16.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 75. | | ALVES, R. S.; RESENDE, M. D. V. de; AZEVEDO, C. F.; SILVA, F. F. e; ROCHA, J. R. A. S. C.; NUNES, A. C. P.; CARNEIRO, A. P. S.; SANTOS, G. A. dos. Optimization of Eucalyptus breeding through random regression models allowing for reaction norms in response to environmental gradients. Tree Genetics & Genomes, v. 16, n. 2, p. 1-8, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café. |
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| 76. | | OLIVEIRA, G. F.; NASCIMENTO, A. C. C.; AZEVEDO, C. F.; CELERI, M. de O.; BARROSO, L. M. A.; SANT’ANNA, I. de C.; VIANA, J. M. S.; RESENDE, M. D. V. de; NASCIMENTO, M. Population size in QTL detection using quantile regression in genome‑wide association studies. Scientific Reports, v. 13, Article 9585, 2023. 10 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café. |
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| 77. | | TEIXEIRA, F. R. F.; NASCIMENTO, M.; NASCIMENTO, A. C. C.; SILVA, F. F. e; CRUZ, C. D.; AZEVEDO, C. F.; PAIXÃO, D. M.; BARROSO, L. M. A.; VERARDO, L. L.; RESENDE, M. D. V. de; GUIMARÃES, S. E. F.; LOPES, P. S. Factor analysis applied to genome prediction for high-dimensional phenotypes in pigs. Genetics and Molecular Research, v. 15, n. 2, 2016. 10 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 77 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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