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| Registros recuperados : 103 | |
| 81. |  | DIAS, K. O. das G.; PASTINA, M. M.; GUIMARAES, P. E. de O.; SANTOS, J. R. P. dos; KRAUSE, M. D.; FERRÃO, L. F. V.; GARCIA, A. A. F. Application of multi-environment bayesian models to study genotype-by-environment interaction in maize. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 9., 2017, Foz do Iguaçu. Melhoramento de plantas: projetando o futuro. Foz do Iguaçu: SBMP, 2017. p. 149.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 82. | | ANDRADE, D. L.; CARVALHO, C.; PALHARES, V.; OLIVEIRA, N. T.; MARRIEL, I. E.; OLIVEIRA-PAIVA, C. A.; PASTINA, M. M.; GOMES, E. A.; LANA, U. G. P.; SOUSA, S. M. de. Avaliação do efeito de bactérias promotoras de crescimento no desenvolvimento de plântulas de milho em hidroponia. In: SIMPÓSIO DE MICROBIOLOGIA DA UFMG, 4., 2017, Belo Horizonte. Metabolismo microbiano: saúde, ambiente e biotecnologia: resumos. Belo Horizonte: UFMG, 2017. p. 40.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 83. | | BERNARDINO, K. da C.; MENEZES, C. B. de; PASTINA, M. M.; SOUSA, S. M. de; GUIMARAES, C. T.; SOUZA, D. A. de; SCHAFFERT, R. E.; MAGALHAES, J. V. de. Caracterização de uma população de recombinação ao acaso de sorgo para a tolerância ao alumínio e eficiência na utilização de fósforo. Sete Lagoas: Embrapa Milho e Sorgo, 2016. 25 p. (Embrapa Milho e Sorgo. Boletim de Pesquisa e Desenvolvimento, 148).| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 84. | | SOUSA, S. M. de; OLIVEIRA-PAIVA, C. A.; ANDRADE, D. L.; CARVALHO, C. G. de; RIBEIRO, V. P.; PASTINA, M. M.; MARRIEL, I. E.; LANA, U. G. de P.; GOMES, E. A. Tropical Bacillus strains inoculation enhances maize root surface area, dry weight, nutrient uptake and grain yield. Journal of Plant Growth Regulation, v. 40, p. 867-877, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 85. | | MAGALHAES, J. V.; MACIEL, B. H.; SOUSA, S. M. de; SILVA, L. A.; SCHAFFERT, R. E.; PASTINA, M. M.; BARROS, B. de A.; GUIMARAES, C. T.; NEGRI, B.; AZEVEDO, G.; VIANA, J. H. M. Validação de marcadores moleculares para eficiência na utilização de fósforo com base em genes SbPSTOL1 em sorgo. Sete Lagoas: Embrapa Milho e Sorgo, 2016. 10 p. (Embrapa Milho e Sorgo. Circular Técnica, 219).| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 86. | | VASCONCELLOS, R. C. C.; MENDES, F. F.; OLIVEIRA, A. C. de; GUIMARAES, L. J. M.; ALBUQUERQUE, P. E. P. de; PINTO, M. de O.; BARROS, B. de A.; PASTINA, M. M.; MAGALHAES, J. V. de; GUIMARÃES, C. T. ZmMATE1 improves grain yield and yield stability in maize cultivated on acid soil. Crop Science, v. 61. n. 5, p. 3497-3506, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 87. | | PADUA, J. M. V.; DIAS, K. O. das G.; PASTINA, M. M.; SOUZA, J. C. de; QUEIROZ, V. A. V.; COSTA, R. V. da; SILVA, M. B. P. da; RIBEIRO, C. A. G.; GUIMARAES, C. T.; GEZAN, S. A.; GUIMARAES, L. J. M. A multi-environment trials diallel analysis provides insights on the inheritance of fumonisin contamination resistance in tropical maize. Euphytica, Dordrecht, v. 211, n. 3, p. 277-285, 2016| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 88. | | HUFNAGEL, B.; SOUSA, S. M. de; ASSIS, L.; GUIMARAES, C. T.; LEISER, W.; AZEVEDO, G. C.; NEGRI, B.; LARSON, B. G.; SHAFF, J. E.; PASTINA, M. M.; BARROS, B. A.; WELTZIEN, E.; RATTUNDE, H. F. W.; VIANA, J. H.; CLARK, R. T.; FALCÃO, A.; GAZAFFI, R.; GARCIA, A. A. F.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. Duplicate and conquer: multiple homologs of PHOSPHORUS-STARVATION TOLERANCE1 enhance phosphorus acquisition and sorghum performance on low-phosphorus soils. Plant Physiology, Bethesda, v. 166, p. 659-677, Oct. 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 89. | | MELO, J. O.; MARTINS, L. G. C.; BARROS, B. de A.; PIMENTA, M. R.; LANA, U. G. de P.; DUARTE, C. E. M.; PASTINA, M. M.; GUIMARÃES, C. T.; SCHAFFERT, R. E.; KOCHIAN, L. V.; FONTES, E. P. B.; MAGALHAES, J. V. de. Repeat variants for the SbMATE transporter protect sorghum roots from aluminum toxicity by transcriptional interplay in cis and trans. Proceedings of the National Academy of Sciences of the United States of America, Washington, v. 116, n. 1, p. 313-318, 2019. Publicado online em 13 dez. 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 90. | | DIAS, K. O. das G.; GEZAN, S. A.; GUIMARAES, C. T.; MAGALHAES, J. V. de; GUIMARAES, P. E. de O.; CARNEIRO, N. P.; PORTUGAL, A. F.; BASTOS, E. A.; CARDOSO, M. J.; ANONI, C. de O.; SOUZA, J. C. de; GUIMARAES, L. J. M.; PASTINA, M. M. Estimating genotype X environment interaction for and genetic correlations among drought tolerance traits in maize via factor analytic multiplicative mixed models. Crop Science, Madison, v. 58, p. 72-83, Jan. 2018. Publicado online em 30 out. 2017.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 91. | | MAGALHAES, J. V. de; PASTINA, M. M.; GAZAFFI, R.; MENEZES, C. B. de; ROSA, J. R. B. F.; GUIMARAES, C. T.; TARDIN, F. D.; SCHAFFERT, R. E.; GOMIDE, R. L.; ANDRADE, C. de L. T. de; ALBUQUERQUE, P. E. P. de; BASTOS, E. A.; CARDOSO, M. J. Escaneamento genômico para tolerância à seca em sorgo. Sete Lagoas: Embrapa Milho e Sorgo, 2016. 22 p. (Embrapa Milho e Sorgo. Boletim de Pesquisa e Desenvolvimento, 152).| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 92. | | 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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| 93. | | 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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| 94. | | SILVA, K. J. da; PASTINA, M. M.; GUIMARÃES, C. T.; MAGALHAES, J. V. de; PIMENTEL, L. D.; SCHAFFERT, R. E.; PINTO, M. de O.; SOUZA, V. F. de; BERNARDINO, K. da C.; SILVA, M. J. da; BORÉM, A.; MENEZES, C. B. de. Genetic diversity and heterotic grouping of sorghum lines using SNP markers. Scientia Agricola, v. 78, n. 6, e20200039, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 95. | | 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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| 96. | | DIAS, K. O. das G.; GEZAN, S. A.; GUIMARÃES, C. T.; NAZARIAN, A.; SILVA, L. da C. e; PARENTONI, S. N.; GUIMARAES, P. E. de O.; ANONI, C. de O.; PÁDUA, J. M. V.; PINTO, M. de O.; NODA, R. W.; RIBEIRO, C. A. G.; MAGALHAES, J. V. de; GARCIA, A. A. F.; SOUZA, J. C. de; GUIMARAES, L. J. M.; PASTINA, M. M. Improving accuracies of genomic predictions for drought tolerance in maize by joint modeling of additive and dominance effects in multi-environment trials. Heredity, London, v. 121, n. 1, p. 24-37, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 97. | | SILVA. M. J. da; PARRELLA, R. A. da C.; PASTINA, M. M.; DAMASCENO, C. M. B.; CARNEIRO, J. E. de S.; CRESCÊNCIO, P. S.; SOUZA, V. F. de; BERNARDINO, K. da C.; SILVA, R. A. da; RIBEIRO, P. C. de O.; SILVA, K. J. da. Desempenho de cultivares de sorgo sacarino visando melhoramento para produção de bioetanol. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 8., 2015, Goiânia. O melhoramento de plantas, o futuro da agricultura e a soberania nacional: anais. Goiânia: UFG: SBMP, 2015.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 98. | | PRIOLLI, R. H. G.; RAMOS, L. C. S.; POT, D.; MOLLER, M.; GALLO, P. B.; PASTINA, M. M.; GARCIA, A. A. F.; YAMAMOTO, P. Y.; LANNES, S. D.; VIEIRA, L. G. E.; FERREIRA, L. P.; MAZZAFERA, P.; PEREIRA, L. F. P.; COLOMBO, C. A. Construção de um mapa genético a partir de uma população F2 derivada do cruzamento entre Coffea arabica e C. canephora e Sua utilidade para qualidade de bebida. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas : anais. Vitória: Consórcio Pesquisa Café, 2009.| Biblioteca(s): Embrapa Café. |
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| 99. | | PRIOLLI, R. H. G.; RAMOS, L. C. S.; POT, D.; MOLLER, M.; GALLO, P. B.; PASTINA, M. M.; GARCIA, A. A. F.; YAMAMOTO, P. Y.; LANNES, S. D.; FERREIRA, L. P.; SCHOLZ, M. B. S.; MAZZAFERA, P.; PEREIRA, L. F. P.; COLOMBO, L. F. P. Construction of a genetic map based on an interspecific F2 population between Coffea arabica and Coffea canephora and its usefulness for quality related traits. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas.| Biblioteca(s): Embrapa Café; Embrapa Unidades Centrais. |
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| 100. | | SOUZA, V. F. de; PEREIRA, G. da S.; PASTINA, M. M.; PARRELLA, R. A. da C.; SIMEONE, M. L. F.; BARROS, B. de A.; NODA, R. W.; SILVA, L. da C. e; MAGALHAES, J. V. de; SCHAFFERT, R. E.; GARCIA, A. A. F.; DAMASCENO, C. M. B. QTL mapping for bioenergy traits in sweet sorghum recombinant inbred lines. G3: Genes, Genomes, Genetics, v. 11, 112021, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 103 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
04/09/2014 |
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Data da última atualização: |
23/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GUIMARAES, C. T.; SIMOES, C. C.; PASTINA, M. M.; MARON, L. G.; MAGALHAES, J. V.; VASCONCELLOS, R. C. C.; GUIMARAES, L. J. M.; LANA, U. G. de P.; TINOCO, C. F. S.; NODA, R. W.; BELICUAS, S. N. J.; KOCHIAN, L. V.; ALVES, V. M. C.; PARENTONI, S. N. |
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Afiliação: |
CLAUDIA TEIXEIRA GUIMARAES, CNPMS; MARIA MARTA PASTINA, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS; LAURO JOSE MOREIRA GUIMARAES, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; ROBERTO WILLIANS NODA, CNPMS; SILVIA NETO JARDIM BELICUAS, CNPMS; VERA MARIA CARVALHO ALVES, CNPMS; SIDNEY NETTO PARENTONI, CNPMS. |
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Título: |
Genetic dissection of Al tolerance QTLs in the maize genome by high density SNP scan. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
BMC Genomics, v. 15, n. 153, p. 1-14, 2014. |
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DOI: |
10.1186/1471-2164-15-153 |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Aluminum (Al) toxicity is an important limitation to food security in tropical and subtropical regions.High Al saturation on acid soils limits root development, reducing water and nutrient uptake. In addition to naturally occurring acid soils, agricultural practices may decrease soil pH, leading to yield losses due to Al toxicity. Elucidating the genetic and molecular mechanisms underlying maize Al tolerance is expected to accelerate the development of Al-tolerant cultivars. Results: Five genomic regions were significantly associated with Al tolerance, using 54,455 SNP markers in are combinant inbred line population derived from Cateto Al237. Candidate genes co-localized with Al tolerance QTLs were further investigated. Near-isogenic lines (NILs) developed for ZmMATE2 were as Al-sensitive as the recurrent line, indicating that this candidate gene was not responsible for the Al tolerance QTL on chromosome 5, qALT5. However, ZmNrat1, a maize homolog to OsNrat1, which encodes an Al3+ specific transporter previously implicated in rice Al tolerance, was mapped at ~40 Mbp from qALT5. We demonstrate for the first time that ZmNrat1 is preferentially expressed in maize root tips and is up-regulated by Al, similarly to OsNrat1 in rice, suggesting a role of this gene in maize Al tolerance. The strongest-effect QTL was mapped on chromosome 6 (qALT6), within a 0.5 Mbp region where three copies of the Al tolerance gene, ZmMATE1, were found in tandem configuration. qALT6 was shown to increase Al tolerance in maize; the qALT6-NILs carrying three copies of ZmMATE1 exhibited a two-fold increase in Al tolerance, and higher expression of ZmMATE1 compared to the Al sensitive recurrent parent. Interestingly, a new source of Al tolerance via ZmMATE1 was identified in a Brazilian elite line that showed high expression of ZmMATE1 but carries a single copy of ZmMATE1. Conclusions: High ZmMATE1 expression, controlled either by three copies of the target gene or by an unknown molecular mechanism, is responsible for Al tolerance mediated by qALT6 . As Al tolerant alleles at qALT6 are rare in maize, marker-assisted introgression of this QTL is an important strategy to improve maize adaptation to acid soils worldwide. MenosBackground: Aluminum (Al) toxicity is an important limitation to food security in tropical and subtropical regions.High Al saturation on acid soils limits root development, reducing water and nutrient uptake. In addition to naturally occurring acid soils, agricultural practices may decrease soil pH, leading to yield losses due to Al toxicity. Elucidating the genetic and molecular mechanisms underlying maize Al tolerance is expected to accelerate the development of Al-tolerant cultivars. Results: Five genomic regions were significantly associated with Al tolerance, using 54,455 SNP markers in are combinant inbred line population derived from Cateto Al237. Candidate genes co-localized with Al tolerance QTLs were further investigated. Near-isogenic lines (NILs) developed for ZmMATE2 were as Al-sensitive as the recurrent line, indicating that this candidate gene was not responsible for the Al tolerance QTL on chromosome 5, qALT5. However, ZmNrat1, a maize homolog to OsNrat1, which encodes an Al3+ specific transporter previously implicated in rice Al tolerance, was mapped at ~40 Mbp from qALT5. We demonstrate for the first time that ZmNrat1 is preferentially expressed in maize root tips and is up-regulated by Al, similarly to OsNrat1 in rice, suggesting a role of this gene in maize Al tolerance. The strongest-effect QTL was mapped on chromosome 6 (qALT6), within a 0.5 Mbp region where three copies of the Al tolerance gene, ZmMATE1, were found in tandem configuration. qALT6 was sh... Mostrar Tudo |
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Palavras-Chave: |
Genotipagem; Sequenciamento. |
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Thesagro: |
Genética; Mate; Milho; Zea mays. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03239naa a2200361 a 4500
001 1994210
005 2017-05-23
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1186/1471-2164-15-153$2DOI
100 1 $aGUIMARAES, C. T.
245 $aGenetic dissection of Al tolerance QTLs in the maize genome by high density SNP scan.$h[electronic resource]
260 $c2014
520 $aBackground: Aluminum (Al) toxicity is an important limitation to food security in tropical and subtropical regions.High Al saturation on acid soils limits root development, reducing water and nutrient uptake. In addition to naturally occurring acid soils, agricultural practices may decrease soil pH, leading to yield losses due to Al toxicity. Elucidating the genetic and molecular mechanisms underlying maize Al tolerance is expected to accelerate the development of Al-tolerant cultivars. Results: Five genomic regions were significantly associated with Al tolerance, using 54,455 SNP markers in are combinant inbred line population derived from Cateto Al237. Candidate genes co-localized with Al tolerance QTLs were further investigated. Near-isogenic lines (NILs) developed for ZmMATE2 were as Al-sensitive as the recurrent line, indicating that this candidate gene was not responsible for the Al tolerance QTL on chromosome 5, qALT5. However, ZmNrat1, a maize homolog to OsNrat1, which encodes an Al3+ specific transporter previously implicated in rice Al tolerance, was mapped at ~40 Mbp from qALT5. We demonstrate for the first time that ZmNrat1 is preferentially expressed in maize root tips and is up-regulated by Al, similarly to OsNrat1 in rice, suggesting a role of this gene in maize Al tolerance. The strongest-effect QTL was mapped on chromosome 6 (qALT6), within a 0.5 Mbp region where three copies of the Al tolerance gene, ZmMATE1, were found in tandem configuration. qALT6 was shown to increase Al tolerance in maize; the qALT6-NILs carrying three copies of ZmMATE1 exhibited a two-fold increase in Al tolerance, and higher expression of ZmMATE1 compared to the Al sensitive recurrent parent. Interestingly, a new source of Al tolerance via ZmMATE1 was identified in a Brazilian elite line that showed high expression of ZmMATE1 but carries a single copy of ZmMATE1. Conclusions: High ZmMATE1 expression, controlled either by three copies of the target gene or by an unknown molecular mechanism, is responsible for Al tolerance mediated by qALT6 . As Al tolerant alleles at qALT6 are rare in maize, marker-assisted introgression of this QTL is an important strategy to improve maize adaptation to acid soils worldwide.
650 $aGenética
650 $aMate
650 $aMilho
650 $aZea mays
653 $aGenotipagem
653 $aSequenciamento
700 1 $aSIMOES, C. C.
700 1 $aPASTINA, M. M.
700 1 $aMARON, L. G.
700 1 $aMAGALHAES, J. V.
700 1 $aVASCONCELLOS, R. C. C.
700 1 $aGUIMARAES, L. J. M.
700 1 $aLANA, U. G. de P.
700 1 $aTINOCO, C. F. S.
700 1 $aNODA, R. W.
700 1 $aBELICUAS, S. N. J.
700 1 $aKOCHIAN, L. V.
700 1 $aALVES, V. M. C.
700 1 $aPARENTONI, S. N.
773 $tBMC Genomics$gv. 15, n. 153, p. 1-14, 2014.
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