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Registros recuperados : 15 | |
2. | | CAMPOLINO, M. L.; SANTOS, T. T.; LANA, U. G. de P.; GOMES, E. A.; GUILHEN, J. H. S.; PASTINA, M. M.; COELHO, A. M.; SOUSA, S. M. de. Arquitetura do sistema radicular e diversidade genética microbiana de genótipos de milho e sorgo sob diferentes condições de fertilização fosfatada. In: CONGRESSO NACIONAL DE MILHO E SORGO, 33., 2022, Sete Lagoas. Brasil: 200 anos de independência: sustentabilidade e desafios para a cadeia produtiva de grãos: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2022. Evento híbrido. Biblioteca(s): Embrapa Agricultura Digital. |
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3. | | CAMPOLINO, M. L.; SANTOS, T. T.; LANA, U. G. de P.; GOMES, E. A.; GUILHEN, J. H. S.; PASTINA, M. M.; COELHO, A. M.; SOUSA, S. M. de. Arquitetura do sistema radicular e diversidade genética microbiana de genótipos de milho e sorgo sob diferentes condições de fertilização fosfatada. In: CONGRESSO NACIONAL DE MILHO E SORGO, 33., 2022, Sete Lagoas. Brasil: 200 anos de independência: sustentabilidade e desafios para a cadeia produtiva de grãos: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2022. Evento online. Biblioteca(s): Embrapa Milho e Sorgo. |
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4. | | OLIVEIRA, W. B. dos S.; FERREIRA, A.; GUILHEN, J. H. S.; MARÇAL, T. de S.; FERREIRA, M. F. da S.; SENRA, J. F. de B. Análise de trilha e diversidade genética de Euterpe edulis Martius para caracteres vegetativos e de frutos. Scientia Forestalis, Piracicaba, v. 43, n. 106, p. 303-311, jun. 2015. Biblioteca(s): Embrapa Florestas. |
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5. | | SOUZA, I. R. P. de; GUILHEN, J. H. S.; ANDRADE, C. de L. T. de; PINTO, M. de O.; LANA, U. G. de P.; PASTINA, M. M. Major effect qtl on chromosome 3 conferring maize resistance to Sugarcane mosaic virus. Revista Brasileira de Milho e Sorgo, v. 18, n. 3, p. 322-339, 2019. Biblioteca(s): Embrapa Milho e Sorgo. |
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6. | | MACHADO, L. C.; GONÇALVES, H.; RIBEIRO, L. V.; GARCIA, R. V.; GUILHEN, J. H. S.; STINGUEL, P.; PAIVA, C. E. C.; VALICENTE, F. H. Como reduzir o canibalismo para a produção massal in vivo de SfMNPV? In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 27.; CONGRESSO LATINO-AMERICANO DE ENTOMOLOGIA, 10., 2018, Gramado. Saúde, ambiente e agricultura: anais. Gramado: SEB, 2018. p. 1616. Biblioteca(s): Embrapa Milho e Sorgo. |
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7. | | CAMPOLINO, M. L.; SANTOS, T. T.; LANA, U. G. de P.; GOMES, E. A.; GUILHEN, J. H. S.; PASTINA, M. M.; COELHO, A. M.; SOUSA, S. M. de. Crop type determines how root system architecture and microbial diversity indices relate in different phosphate fertilization conditions. In: PHOSPHORUS IN SOILS AND PLANTS SYMPOSIUM, 7., 2022, Montevideo. Towards a sustainable phosphorus utilization in agroecosystems: book of abstracts. Montevideo: Instituto Nacional de Investigación Agropecuaria, 2022. p. 31. Biblioteca(s): Embrapa Agricultura Digital. |
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8. | | CAMPOLINO, M. L.; SANTOS, T. T.; LANA, U. G. de P.; GOMES, E. A.; GUILHEN, J. H. S.; PASTINA, M. M.; COELHO, A. M.; SOUSA, S. M. de. Crop type determines how root system architecture and microbial diversity indices relate in different phosphate fertilization conditions. In: PHOSPHORUS IN SOILS AND PLANTS SYMPOSIUM, 7., 2022, Montevideo. Towards a sustainable phosphorus utilization in agroecosystems: book of abstracts. Montevideo: Instituto Nacional de Investigación Agropecuaria, 2022. p. 31. Biblioteca(s): Embrapa Milho e Sorgo. |
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9. | | CAMPOLINO, M. L.; SANTOS, T. T.; LANA, U. G. de P.; GOMES, E. A.; GUILHEN, J. H. S.; PASTINA, M. M.; COELHO, A. M.; SOUSA, S. M. de. Crop type determines the relation between root system architecture and microbial diversity indices in different phosphate fertilization conditions. Field Crops Research, v. 295, 108893, May 2023. Na publicação: Thiago Teixeira dos Santos, Sylvia Morais de Sousa. Biblioteca(s): Embrapa Agricultura Digital; Embrapa Milho e Sorgo. |
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10. | | CAMPOLINO, M. L.; SANTOS, T. T.; LANA, U. G. de P.; GOMES, E. A.; GUILHEN, J. H. S.; PASTINA, M. M.; COELHO, A. M.; SOUSA, S. M. de. Crop type determines the relation between root system architecture and microbial diversity indices in different phosphate fertilization conditions. In: ANNUAL MAIZE GENETICS MEETING, 65., 2023. Program and abstracts. Beltsville: USDA-ARS, 2023. p. 136. Biblioteca(s): Embrapa Milho e Sorgo. |
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11. | | CAMPOLINO, M. L.; SANTOS, T. T.; LANA, U. G. de P.; GOMES, E. A.; GUILHEN, J. H. S.; PASTINA, M. M.; COELHO, A. M.; SOUSA, S. M. de. Crop type determines the relation between root system architecture and microbial diversity indices in different phosphate fertilization conditions. In: ANNUAL MAIZE GENETICS MEETING, 65., 2023. Program and abstracts. Beltsville: USDA-ARS, 2023. p. 136. Biblioteca(s): Embrapa Agricultura Digital. |
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12. | | MARÇAL, T. de S.; GUILHEN, J. H. S.; OLIVEIRA, W. B. dos S.; FERREIRA, M. F. da S.; RESENDE, M. D. V. de; FERREIRA, A. Repeatability of biometric characteristics of juçara palm fruit. Bioscience Journal, Uberlândia, v. 32, n. 4, p. 890-898, July/Aug. 2016. Biblioteca(s): Embrapa Florestas. |
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13. | | SILVA, K. J.; GUIMARÃES, C. T.; GUILHEN, J. H. S.; GUIMARAES, P. E. de O.; PARENTONI, S. N.; TRINDADE, R. dos S.; OLIVEIRA, A. A. de; BERNARDINO, K. da C.; PINTO, M. de O.; DIAS, K. O. das G.; BERNARDES, C. de O.; DIAS, L. A. dos S.; GUIMARAES, L. J. M.; PASTINA, M. M. High-density SNP-based genetic diversity and heterotic patterns of tropical maize breeding lines. Crop Science, v. 60, p. 779-787, 2020 Biblioteca(s): Embrapa Milho e Sorgo. |
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14. | | SILVA, K. J. da; GUIMARÃES, C. T.; SOUSA, S. M. de; BERNARDINO, K. da C.; TRINDADE, R. dos S.; QUEIROZ, V. A. V.; CONCEIÇÃO, R. R. P. da; GUILHEN, J. H. S.; OLIVEIRA, N. T. de; DAMASCENO, C. M. B.; NODA, R. W.; DIAS, L. A. dos S.; GUIMARAES, L. J. M.; MELO, J. de O.; PASTINA, M. M. A genome-wide association study investigating fumonisin contamination in a panel of tropical maize elite lines. Euphytica, v. 218, article 130, 2022. Biblioteca(s): Embrapa Milho e Sorgo. |
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15. | | OLIVEIRA, I. C. M.; GUILHEN, J. H. S.; RIBEIRO, P. C. de O.; GEZAN, S. A.; SCHAFFERT, R. E.; SIMEONE, M. L. F.; DAMASCENO, C. M. B.; CARNEIRO, J. E. de S.; CARNEIRO, P. C. S.; PARRELLA, R. A. da C.; PASTINA, M. M. Genotype-by-environment interaction and yield stability analysis of biomass sorghum hybrids using factor analytic models and environmental covariates. Field Crops Research, v. 257, 107929, 2020. Biblioteca(s): Embrapa Milho e Sorgo. |
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Registros recuperados : 15 | |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
24/01/2020 |
Data da última atualização: |
24/01/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
SOUZA, I. R. P. de; GUILHEN, J. H. S.; ANDRADE, C. de L. T. de; PINTO, M. de O.; LANA, U. G. de P.; PASTINA, M. M. |
Afiliação: |
ISABEL REGINA PRAZERES DE SOUZA, CNPMS; JOSÉ HENRIQUE SOLER GUILHEN, Universidade Federal do Espírito Santo; CAMILO DE LELIS TEIXEIRA DE ANDRADE, CNPMS; MARCOS DE OLIVEIRA PINTO, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; MARIA MARTA PASTINA, CNPMS. |
Título: |
Major effect qtl on chromosome 3 conferring maize resistance to Sugarcane mosaic virus. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Revista Brasileira de Milho e Sorgo, v. 18, n. 3, p. 322-339, 2019. |
Idioma: |
Inglês |
Conteúdo: |
The Sugarcane mosaic virus (SCMV), a maize pathogen epidemic worldwide, is the causal agent of common mosaic, one of the most important viral diseases in Brazil. In this study, we mapped and characterized quantitative trait loci (QTL) conferring resistance to SCMV in a maize population consisting of 127 F2:3 families from the cross between two Brazilian maize inbred lines, L18 (resistant) × L19 (susceptible). Field trials were carried out in two years to evaluate the F2:3 families according to a resistance score after artificial inoculation. QTLs were detected via composite interval mapping, using a linkage map based on 82 SSRs, 3 CAPS and 296 SNPs. The heritability ranged from 73.68 to 95.16% and SCMV resistance QTLs were consistently identified on chromosomes 1 and 3, showing minor and major effects, respectively. The major QTL on chromosome 3 explained a large proportion of the genetic variance, being 50 and 70% in year 1 and 2, respectively, while the minor QTL on chromosome 1 explained 11 and 8% in year 1 and 2, respectively. The SNP marker co-localized with the major QTL peak on chromosome 3 and its right flanking marker are positioned inside the predicted gene GRMZM2G122443 encoding a glucosidase II, and the left flanking marker inside the GRMZM2G140537 that encodes a protein tyrosine kinase. Moreover, within this QTL region there are also the GRMZM2G160902 and GRMZM2G122481 predicted genes, encoding a bZIP transcription factor and a cytochrome C oxidase, respectively. The colocalization with this major effect QTL suggests a putative involvement of these candidate genes with maize responses to SCMV resistance, but further functional studies are required for such validation. Our results provide resistance source and genomic target for marker-assisted breeding aiming the development of maize resistant cultivars to SCMV. MenosThe Sugarcane mosaic virus (SCMV), a maize pathogen epidemic worldwide, is the causal agent of common mosaic, one of the most important viral diseases in Brazil. In this study, we mapped and characterized quantitative trait loci (QTL) conferring resistance to SCMV in a maize population consisting of 127 F2:3 families from the cross between two Brazilian maize inbred lines, L18 (resistant) × L19 (susceptible). Field trials were carried out in two years to evaluate the F2:3 families according to a resistance score after artificial inoculation. QTLs were detected via composite interval mapping, using a linkage map based on 82 SSRs, 3 CAPS and 296 SNPs. The heritability ranged from 73.68 to 95.16% and SCMV resistance QTLs were consistently identified on chromosomes 1 and 3, showing minor and major effects, respectively. The major QTL on chromosome 3 explained a large proportion of the genetic variance, being 50 and 70% in year 1 and 2, respectively, while the minor QTL on chromosome 1 explained 11 and 8% in year 1 and 2, respectively. The SNP marker co-localized with the major QTL peak on chromosome 3 and its right flanking marker are positioned inside the predicted gene GRMZM2G122443 encoding a glucosidase II, and the left flanking marker inside the GRMZM2G140537 that encodes a protein tyrosine kinase. Moreover, within this QTL region there are also the GRMZM2G160902 and GRMZM2G122481 predicted genes, encoding a bZIP transcription factor and a cytochrome C oxidase, respectively... Mostrar Tudo |
Thesagro: |
Gene; Linhagem; Marcador Genético; Zea Mays. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209549/1/Major-effect.pdf
|
Marc: |
LEADER 02540naa a2200229 a 4500 001 2119299 005 2020-01-24 008 2019 bl uuuu u00u1 u #d 100 1 $aSOUZA, I. R. P. de 245 $aMajor effect qtl on chromosome 3 conferring maize resistance to Sugarcane mosaic virus.$h[electronic resource] 260 $c2019 520 $aThe Sugarcane mosaic virus (SCMV), a maize pathogen epidemic worldwide, is the causal agent of common mosaic, one of the most important viral diseases in Brazil. In this study, we mapped and characterized quantitative trait loci (QTL) conferring resistance to SCMV in a maize population consisting of 127 F2:3 families from the cross between two Brazilian maize inbred lines, L18 (resistant) × L19 (susceptible). Field trials were carried out in two years to evaluate the F2:3 families according to a resistance score after artificial inoculation. QTLs were detected via composite interval mapping, using a linkage map based on 82 SSRs, 3 CAPS and 296 SNPs. The heritability ranged from 73.68 to 95.16% and SCMV resistance QTLs were consistently identified on chromosomes 1 and 3, showing minor and major effects, respectively. The major QTL on chromosome 3 explained a large proportion of the genetic variance, being 50 and 70% in year 1 and 2, respectively, while the minor QTL on chromosome 1 explained 11 and 8% in year 1 and 2, respectively. The SNP marker co-localized with the major QTL peak on chromosome 3 and its right flanking marker are positioned inside the predicted gene GRMZM2G122443 encoding a glucosidase II, and the left flanking marker inside the GRMZM2G140537 that encodes a protein tyrosine kinase. Moreover, within this QTL region there are also the GRMZM2G160902 and GRMZM2G122481 predicted genes, encoding a bZIP transcription factor and a cytochrome C oxidase, respectively. The colocalization with this major effect QTL suggests a putative involvement of these candidate genes with maize responses to SCMV resistance, but further functional studies are required for such validation. Our results provide resistance source and genomic target for marker-assisted breeding aiming the development of maize resistant cultivars to SCMV. 650 $aGene 650 $aLinhagem 650 $aMarcador Genético 650 $aZea Mays 700 1 $aGUILHEN, J. H. S. 700 1 $aANDRADE, C. de L. T. de 700 1 $aPINTO, M. de O. 700 1 $aLANA, U. G. de P. 700 1 $aPASTINA, M. M. 773 $tRevista Brasileira de Milho e Sorgo$gv. 18, n. 3, p. 322-339, 2019.
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Embrapa Milho e Sorgo (CNPMS) |
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