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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
21/12/2022 |
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Data da última atualização: |
27/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, C. S. DOS; SOUSA, M. B.; BRITO, A. C.; OLIVEIRA, L. A. de; CARVALHO, C. W. P. de; OLIVEIRA, E. J. de. |
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Afiliação: |
CRISTIANO SILVA DOS SANTOS, UFRB; MASSAINE BANDEIRA SOUSA, UFRB; ANA CARLA BRITO; LUCIANA ALVES DE OLIVEIRA, CNPMF; CARLOS WANDERLEI PILER DE CARVALHO, CTAA; EDER JORGE DE OLIVEIRA, CNPMF. |
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Título: |
Genome-wide association study of cassava starch paste properties. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
PLoS One , v. 17, n. 1, e0262888, 2022. |
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ISSN: |
1932-6203 |
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DOI: |
https://doi.org/10.1371/journal.pone.0262888 |
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Idioma: |
Inglês |
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Conteúdo: |
An understanding of cassava starch paste properties (CSPP) can contribute to the selection of clones with differentiated starches. This study aimed to identify genomic regions associated with CSPP using different genome-wide association study (GWAS) methods (MLM, MLMM, and Farm-CPU). The GWAS was performed using 23,078 single-nucleotide polymorphisms (SNPs). The rapid viscoanalyzer (RVA) parameters were pasting temperature (PastTemp), peak viscosity (PeakVisc), hot-paste viscosity (Hot-PVisc), cool-paste viscosty (Cold-PVisc), final viscosity (FinalVis), breakdown (BreDow), and setback (Setback). Broad phenotypic and molecular diversity was identified based on the genomic kinship matrix. The broad-sense heritability estimates (h2) ranged from moderate to high magnitudes (0.66 to 0.76). The linkage disequilibrium (LD) declined to between 0.3 and 2.0 Mb (r2<0.1) for most chromosomes, except chromosome 17, which exhibited an extensive LD. Thirteen SNPs were found to be significantly associated with CSPP, on chromosomes 3, 8, 17, and 18. Only the BreDow trait had no associated SNPs. The regional marker-trait associations on chromosome 18 indicate a LD block between 2907312 and 3567816 bp and that SNP S18_3081635 was associated with SetBack, FinalVis, and Cold-PVisc (all three GWAS methods) and with Hot-PVisc (MLM), indicating that this SNP can track these four traits simultaneously. The variance explained by the SNPs ranged from 0.13 to 0.18 for Set-Back, FinalVis, and Cold-PVisc and from 0.06 to 0.09 for PeakVisc and Hot-PVisc. The results indicated additive effects of the genetic control of Cold-PVisc, FinalVis, Hot-PVisc,and SetBack, especially on the large LD block on chromosome 18. One transcript encoding the glycosyl hydrolase family 35 enzymes on chromosome 17 and one encoding the mannose-p-dolichol utilization defect 1 protein on chromosome 18 were the most likely candidate genes for the regulation of CSPP. These results underline the potential for the assisted selection of high-value starches to improve cassava root quality through breeding programs. MenosAn understanding of cassava starch paste properties (CSPP) can contribute to the selection of clones with differentiated starches. This study aimed to identify genomic regions associated with CSPP using different genome-wide association study (GWAS) methods (MLM, MLMM, and Farm-CPU). The GWAS was performed using 23,078 single-nucleotide polymorphisms (SNPs). The rapid viscoanalyzer (RVA) parameters were pasting temperature (PastTemp), peak viscosity (PeakVisc), hot-paste viscosity (Hot-PVisc), cool-paste viscosty (Cold-PVisc), final viscosity (FinalVis), breakdown (BreDow), and setback (Setback). Broad phenotypic and molecular diversity was identified based on the genomic kinship matrix. The broad-sense heritability estimates (h2) ranged from moderate to high magnitudes (0.66 to 0.76). The linkage disequilibrium (LD) declined to between 0.3 and 2.0 Mb (r2<0.1) for most chromosomes, except chromosome 17, which exhibited an extensive LD. Thirteen SNPs were found to be significantly associated with CSPP, on chromosomes 3, 8, 17, and 18. Only the BreDow trait had no associated SNPs. The regional marker-trait associations on chromosome 18 indicate a LD block between 2907312 and 3567816 bp and that SNP S18_3081635 was associated with SetBack, FinalVis, and Cold-PVisc (all three GWAS methods) and with Hot-PVisc (MLM), indicating that this SNP can track these four traits simultaneously. The variance explained by the SNPs ranged from 0.13 to 0.18 for Set-Back, FinalVis, and Cold-PVis... Mostrar Tudo |
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Thesagro: |
Fécula; Genoma; Mandioca. |
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Thesaurus Nal: |
Cassava starch; Food paste; Genomics. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150198/1/pone.0262888.pdf
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Marc: |
LEADER 02860naa a2200277 a 4500
001 2150198
005 2023-06-27
008 2022 bl uuuu u00u1 u #d
022 $a1932-6203
024 7 $ahttps://doi.org/10.1371/journal.pone.0262888$2DOI
100 1 $aSANTOS, C. S. DOS
245 $aGenome-wide association study of cassava starch paste properties.$h[electronic resource]
260 $c2022
520 $aAn understanding of cassava starch paste properties (CSPP) can contribute to the selection of clones with differentiated starches. This study aimed to identify genomic regions associated with CSPP using different genome-wide association study (GWAS) methods (MLM, MLMM, and Farm-CPU). The GWAS was performed using 23,078 single-nucleotide polymorphisms (SNPs). The rapid viscoanalyzer (RVA) parameters were pasting temperature (PastTemp), peak viscosity (PeakVisc), hot-paste viscosity (Hot-PVisc), cool-paste viscosty (Cold-PVisc), final viscosity (FinalVis), breakdown (BreDow), and setback (Setback). Broad phenotypic and molecular diversity was identified based on the genomic kinship matrix. The broad-sense heritability estimates (h2) ranged from moderate to high magnitudes (0.66 to 0.76). The linkage disequilibrium (LD) declined to between 0.3 and 2.0 Mb (r2<0.1) for most chromosomes, except chromosome 17, which exhibited an extensive LD. Thirteen SNPs were found to be significantly associated with CSPP, on chromosomes 3, 8, 17, and 18. Only the BreDow trait had no associated SNPs. The regional marker-trait associations on chromosome 18 indicate a LD block between 2907312 and 3567816 bp and that SNP S18_3081635 was associated with SetBack, FinalVis, and Cold-PVisc (all three GWAS methods) and with Hot-PVisc (MLM), indicating that this SNP can track these four traits simultaneously. The variance explained by the SNPs ranged from 0.13 to 0.18 for Set-Back, FinalVis, and Cold-PVisc and from 0.06 to 0.09 for PeakVisc and Hot-PVisc. The results indicated additive effects of the genetic control of Cold-PVisc, FinalVis, Hot-PVisc,and SetBack, especially on the large LD block on chromosome 18. One transcript encoding the glycosyl hydrolase family 35 enzymes on chromosome 17 and one encoding the mannose-p-dolichol utilization defect 1 protein on chromosome 18 were the most likely candidate genes for the regulation of CSPP. These results underline the potential for the assisted selection of high-value starches to improve cassava root quality through breeding programs.
650 $aCassava starch
650 $aFood paste
650 $aGenomics
650 $aFécula
650 $aGenoma
650 $aMandioca
700 1 $aSOUSA, M. B.
700 1 $aBRITO, A. C.
700 1 $aOLIVEIRA, L. A. de
700 1 $aCARVALHO, C. W. P. de
700 1 $aOLIVEIRA, E. J. de
773 $tPLoS One$gv. 17, n. 1, e0262888, 2022.
Download
Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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| Registros recuperados : 26 | |
| 8. |  | ALVES, L. B.; ALBUQUERQUE, H. Y. G. de; CARMO, C. D. do; BRITO, A. C.; OLIVEIRA, E. J. de. Identificação molecular de duplicatas de acessos de mandioca com uso de marcadores SNP pertencentes ao cromossomo 1. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 10., 2016: Cruz das Almas, BA. Traduzindo ciência para o mundo : resumos. Brasília, DF : Embrapa, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 10. | | FERREIRA, R. P.; VALE, L. S. do; BRITO, A. C.; CARVALHO, L. S. de; BRITO, J. R. C.; BRITO NETO, J. F. de; BELTRAO, N. E. de M. Avaliação de fitotoxicidade de herbicidas no algodoeiro no município de Baixa Grande do Ribeiro-Piauí. In: Congresso Brasileiro do Algodão, 9., 2013, Brasília, DF.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
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| 11. | | BRITO, A. C. P. de; SANTOS, H. C. A.; SANTA BRÍGIDA, M. R. S.; GURGEL, F. de L.; NORONHA, A. C. da S. Avaliação preliminar de pragas em plantio experimental de lima-ácida tahití no município de Capitão-Poço - Pará. In: ENCONTRO AMAZÔNICO DE AGRÁRIAS, 9., 2017, Belém, PA. Anais... Belém, PA: UFRA, 2018. p. 63-66. IX ENAAG.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 12. | | PINTO, T. da P.; ARAÚJO, F. S.; FREITAS, L. de O.; TEODORO, M. S.; SANTOS, V. B. dos; BRITO, A. C. C. Atividade microbiana de um latossolo amarelo sob adubação verde. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015. 4 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 13. | | GURGEL, F. de L.; SANTOS, H. C. A.; BRITO, A. C. P. de; SANTA BRIGIDA, M. R. S.; GIRARDI, E. A.; SOARES FILHO, W. dos S. Caracterização de um pomar de limeira ácida 'Tahiti' com porta-enxerto TSKC x CTSW - 033 no município de Capitão Poço - PA. In: SIMPOSIO MELHORAMENTO DE PLANTAS, 2016, Brasília, DF. Variabilidade genética, ferramentas e mercado: anais. Brasília, DF: Embrapa, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 14. | | GURGEL, F. de L.; SANTOS, H. C. A.; BRITO, A. C. P. de; SANTA BRIGIDA, M. R. S.; GIRARDI, E. A.; SOARES FILHO, W. dos S. Caracterização de um pomar de limeira ácida 'Tahiti' com porta-enxerto TSKC x CTSW - 033 no município de Capitão Poço - PA. In: SIMPOSIO MELHORAMENTO DE PLANTAS, 2016, Brasília, DF. Variabilidade genética, ferramentas e mercado: anais. Brasília, DF: Embrapa, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 15. | | SANTOS, H. C. A.; BRITO, A. C. P. de; GURGEL, F. de L.; SANTA-BRIGIDA, M. R. S.; GIRARDI, E. A.; COSTA FILHO, W. S. Formação de pomar de laranjeira 'pera' em combinação com diferentes porta-enxertos no município de Capitão Poço - PA. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2016. p. 81-85.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 16. | | GURGEL, F. de L.; SANTOS, H. C. A.; BRITO, A. C. P. de; SANTA-BRIGIDA, M. R. S.; GIRARDI, E. A.; SOARES FILHO, W. dos S. Formação de pomar de limeira ácida 'Tahiti' em combinação com diferentes porta-enxertos no município de Capitão Poço - PA. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 4., 2016, Curitiba. Recursos genéticos no Brasil: a base para o desenvolvimento sustentável: anais. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | SANTOS, C. S. DOS; SOUSA, M. B.; BRITO, A. C.; OLIVEIRA, L. A. de; CARVALHO, C. W. P. de; OLIVEIRA, E. J. de. Genome-wide association study of cassava starch paste properties. PLoS One , v. 17, n. 1, e0262888, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Mandioca e Fruticultura. |
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| 19. | | BRITO, A. C. P. de; SANTOS, H. C. A.; SANTA BRÍGIDA, M. R. S.; GURGEL, F. de L.; NORONHA, A. C. da S. Prospecção preliminar de artrópodes em plantio experimental de laranja no município de Capitão Poço - Pará. In: ENCONTRO AMAZÔNICO DE AGRÁRIAS, 9., 2017, Belém, PA. Anais... Belém, PA: UFRA, 2018. p. 125-130. IX ENAAG.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 26 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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