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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Florestas. |
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Data corrente: |
17/09/2018 |
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Data da última atualização: |
17/09/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
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. |
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Afiliação: |
Rafael T. Resende, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Camila F. Azevedo, UFV; Fabyano Fonseca e Silva, UFV; LEONARDO CUNHA MELO, CNPAF; HELTON SANTOS PEREIRA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; PAULA ARIELLE M RIBEIRO VALDISSER, CNPAF; CLAUDIO BRONDANI, CNPAF; ROSANA PEREIRA VIANELLO, CNPAF. |
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Título: |
Genome-wide association and regional heritability mapping of plant architecture, lodging and productivity in Phaseolus vulgaris. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
G3: Genes, Genomes, Genetics, v. 8, p. 2841-2854, Aug. 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The availability of high-density molecular markers in common bean has allowed to explore the genetic basis of important complex agronomic traits with increased resolution. Genome-Wide Association Studies (GWAS) and Regional Heritability Mapping (RHM) are two analytical approaches for the detection of genetic variants. We carried out GWAS and RHM for plant architecture, lodging and productivity across two important growing environments in Brazil in a germplasm of 188 common bean varieties using DArTseq genotyping strategies. The coefficient of determination of G · E interaction (c2 int) was equal to 17, 21 and 41%, respectively for the traits architecture, lodging, and productivity. Trait heritabilities were estimated at 0.81 (architecture), 0.79 (lodging) and 0.43 (productivity), and total genomic heritability accounted for large proportions (72% to 100%) of trait heritability. At the same probability threshold, three marker?trait associations were detected using GWAS, while RHM detected eight QTL encompassing 145 markers along five chromosomes. The proportion of genomic heritability explained by RHM was considerably higher (35.48 to 58.02) than that explained by GWAS (28.39 to 30.37). In general, RHM accounted for larger fractions of the additive genetic variance being captured by markers effects inside the defined regions. Nevertheless, a considerable proportion of the heritability is still missing (42% to 64%), probably due to LD between markers and genes and/or rare allele variants not sampled. RHM in autogamous species had the potential to identify larger-effect QTL combining allelic variants that could be effectively incorporated into whole-genome prediction models and tracked through breeding generations using marker-assisted selection. MenosThe availability of high-density molecular markers in common bean has allowed to explore the genetic basis of important complex agronomic traits with increased resolution. Genome-Wide Association Studies (GWAS) and Regional Heritability Mapping (RHM) are two analytical approaches for the detection of genetic variants. We carried out GWAS and RHM for plant architecture, lodging and productivity across two important growing environments in Brazil in a germplasm of 188 common bean varieties using DArTseq genotyping strategies. The coefficient of determination of G · E interaction (c2 int) was equal to 17, 21 and 41%, respectively for the traits architecture, lodging, and productivity. Trait heritabilities were estimated at 0.81 (architecture), 0.79 (lodging) and 0.43 (productivity), and total genomic heritability accounted for large proportions (72% to 100%) of trait heritability. At the same probability threshold, three marker?trait associations were detected using GWAS, while RHM detected eight QTL encompassing 145 markers along five chromosomes. The proportion of genomic heritability explained by RHM was considerably higher (35.48 to 58.02) than that explained by GWAS (28.39 to 30.37). In general, RHM accounted for larger fractions of the additive genetic variance being captured by markers effects inside the defined regions. Nevertheless, a considerable proportion of the heritability is still missing (42% to 64%), probably due to LD between markers and genes and/or rare alle... Mostrar Tudo |
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Palavras-Chave: |
DArTseq; GWAS QTL; Herdabilidade; RHM QTL. |
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Thesagro: |
Feijão; Melhoramento Genético Vegetal; Phaseolus Vulgaris. |
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Thesaurus Nal: |
Beans; Heritability; Lodging resistance; Plant architecture; Plant breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183088/1/2018-M.Deon-G3-Genome-wide.pdf
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Marc: |
LEADER 02867naa a2200373 a 4500
001 2095838
005 2018-09-17
008 2018 bl uuuu u00u1 u #d
100 1 $aRESENDE, R. T.
245 $aGenome-wide association and regional heritability mapping of plant architecture, lodging and productivity in Phaseolus vulgaris.$h[electronic resource]
260 $c2018
520 $aThe availability of high-density molecular markers in common bean has allowed to explore the genetic basis of important complex agronomic traits with increased resolution. Genome-Wide Association Studies (GWAS) and Regional Heritability Mapping (RHM) are two analytical approaches for the detection of genetic variants. We carried out GWAS and RHM for plant architecture, lodging and productivity across two important growing environments in Brazil in a germplasm of 188 common bean varieties using DArTseq genotyping strategies. The coefficient of determination of G · E interaction (c2 int) was equal to 17, 21 and 41%, respectively for the traits architecture, lodging, and productivity. Trait heritabilities were estimated at 0.81 (architecture), 0.79 (lodging) and 0.43 (productivity), and total genomic heritability accounted for large proportions (72% to 100%) of trait heritability. At the same probability threshold, three marker?trait associations were detected using GWAS, while RHM detected eight QTL encompassing 145 markers along five chromosomes. The proportion of genomic heritability explained by RHM was considerably higher (35.48 to 58.02) than that explained by GWAS (28.39 to 30.37). In general, RHM accounted for larger fractions of the additive genetic variance being captured by markers effects inside the defined regions. Nevertheless, a considerable proportion of the heritability is still missing (42% to 64%), probably due to LD between markers and genes and/or rare allele variants not sampled. RHM in autogamous species had the potential to identify larger-effect QTL combining allelic variants that could be effectively incorporated into whole-genome prediction models and tracked through breeding generations using marker-assisted selection.
650 $aBeans
650 $aHeritability
650 $aLodging resistance
650 $aPlant architecture
650 $aPlant breeding
650 $aFeijão
650 $aMelhoramento Genético Vegetal
650 $aPhaseolus Vulgaris
653 $aDArTseq
653 $aGWAS QTL
653 $aHerdabilidade
653 $aRHM QTL
700 1 $aRESENDE, M. D. V. de
700 1 $aAZEVEDO, C. F.
700 1 $aSILVA, F. F. e
700 1 $aMELO, L. C.
700 1 $aPEREIRA, H. S.
700 1 $aSOUZA, T. L. P. O. de
700 1 $aVALDISSER, P. A. M. R.
700 1 $aBRONDANI, C.
700 1 $aVIANELLO, R. P.
773 $tG3: Genes, Genomes, Genetics$gv. 8, p. 2841-2854, Aug. 2018.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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| Registros recuperados : 31 | |
| 2. |  | VIANELLO, R. P.; RESENDE, R. T.; BRONDANI, C. Genômica. In: RESENDE, R. T.; BRONDANI, C. (ed.). Melhoramento de Precisão: aplicações e perspectivas na genética de plantas. Brasília, DF: Embrapa, 2023. Capítulo 10, p. 255-285. il.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 3. | | RESENDE, R. T.; SILVA JUNIOR, O. B.; GRATTAPAGLIA, D. ENVIROTYPING in forest tree breeding: exploitation of genotype by environment interaction to avoid misallocation of genotypes in field deployment. Pesquisa Florestal Brasileira, Colombo, v. 39, (nesp), e201902043, 2019. p. 313-314. Edição especial dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | RESENDE, R. T.; RESENDE, M. D. V.; SILVA, F. F.; AZEVEDO, C. F.; TAKAHASHI, E. K.; SILVA JUNIOR, O. B.; GRATTAPAGLIA, D. Assessing the expected response to genomic selection of individuals and families in Eucalyptus breeding with an additive-dominant model. Heredity, v. 119, p. 245-255, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | LACERDA, M. P. C.; ALVES, H. M. R.; VIEIRA, T. G. C.; RESENDE, R. T. T. P.; ANDRADE, H.; MACHADO, M. L.; CEREDA, G. J. Caracterização de agroecossistemas cafeeiros de Minas Gerais por meio do spring. Parte II: agroecossistema de machado. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 2., 2001, Vitória. Anais... Brasília, DF: Embrapa Café, 2002.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 13. | | LACERDA, M. P. C.; ALVES, H. M. R.; VIEIRA, T. G. C.; MACHADO, M. L.; RESENDE, R. T. T. P.; ANDRADE, H.; CEREDA, G. J. Caracterização de agroecossistemas cafeeiros de Minas Gerais, por meio do SPRING. Parte III: agroecossistema de Patrocínio. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 2., 2001, Vitória. Anais... Brasília, DF: Embrapa Café, 2002.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 14. | | MARCATTI, G. E.; RESENDE, R. T.; RESENDE, M. D. V. de; RIBEIRO, C. A. A. S.; SANTOS, A. R. dos; CRUZ, J. P. da; LEITE, H. G. GIS-based approach applied to optimizing recommendations of Eucalyptus genotypes. Forest Ecology and Management, v. 392, p. 144-153, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 15. | | CASTRO, C. A. de O.; NUNES, A. C. P.; SANTOS, O. P. dos; RESENDE, R. T.; SANTOS, G. A. dos; RESENDE, M. D. V. de; CRUZ, C. D. Comportamento da interação genótipos por locais aos três e nove anos em clones de eucalipto. Scientia Forestalis, Piracicaba, v. 46, n. 120, p. 594-605, dez. 2018.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Florestas. |
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| 16. | | RESENDE, R. T.; TANNO, P.; SILVA JUNIOR, O. B. da; AGUIAR, A. V. de; SOUSA, V. A. de; SEBBENN, A.; GRATTAPAGLIA, D. Genetic analysis of growth curves of individual trees and country-wide provenances of Araucaria angustifolia shows huge potential for enhanced domestication, breeding and conservation of this iconic Brazilian conifer. Pesquisa Florestal Brasileira, Colombo, v. 39, (nesp), e201902043, 2019. p. 48. Edição especial dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
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| 17. | | GRATTAPAGLIA, D.; SILVA JUNIOR, O. B. da; RESENDE, R. T.; CAPPA, E. P.; MÜLLER, B. S. F.; TAN, B.; ISIK, F.; RATCLIFFE, B.; EL-KASSABY, Y. A. Quantitative genetics and genomics converge to accelerate forest tree breeding. Frontiers in Plant Science, v. 9, article 1693, 2018. Na publicação: Orzenil B. Silva-Junior.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 18. | | RESENDE, R. T.; RESENDE, M. D. V. de; SILVA, F. F. S.; AZEVEDO, C. F. A.; TAKAHASHI, E. K. T.; SILVA JUNIOR, O. B. da; GRATTAPAGLIA, D. Regional heritability mapping and genome-wide association identify loci for complex growth, wood and disease resistance traits in Eucalyptus. New Phytologist, v. 213, p. 1287-1300, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | RESENDE, R. T.; PIEPHO,H.-P.; ROSA, G. J. M.; SILVA JUNIOR, O. B. da; SILVA, F. F. e; RESENDE, M. D. V. de; GRATTAPAGLIA, D. Enviromics in breeding: applications and perspectives on envirotypic-assisted selection. Theoretical and Applied Genetics, v. 134, n. 1, 2021. p. 95-112.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café; Embrapa Recursos Genéticos e Biotecnologia. |
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| 20. | | PAIVA, J. T.; RESENDE, M. D. V. de; RESENDE, R. T.; OLIVEIRA, H. R.; SILVA, H. T.; CAETANO, G. C.; LOPES, P. S.; SILVA, F. F. Epigenética: mecanismos, herança e implicações no melhoramento animal. Archivos de Zootecnia, v. 68, n. 262, p. 304-311, 2019.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 31 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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