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| Registros recuperados : 299 | |
| 141. |  | MATONYEI, T. K.; CHEPROT, R. K.; LIU, J.; PIÑEROS, M. A.; SHAFF, J. E.; GUDU, S.; WERE, B.; MAGALHAES, J. V.; KOCHIAN, L. V. Physiological and molecular analysis of aluminum tolerance in selected Kenyan maize lines. Plant and Soil, Dordrecht, v. 377, p. 357-367, 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 142. | | PINTO, M. de O.; SILVA, T. F.; SANTOS, C. V. dos; MENEZES, C. B. de; SCHAFFERT, R. E.; MAGALHAES, J. V. Marker-assisted selection for tolerance to aluminum toxicity and increased phosphorus acquisition efficiency in grain sorghum breeding lines. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 23.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 143. | | BARROS, B. de A.; MITRE, L. K.; PINTO, M. de O.; MAGALHAES, J. V. de; GUIMARAES, L. J. M.; GUIMARAES, C. T. Marcador alelo-específico associado com níveis de expressão do gene ZmMATE1 em milho. In: CONGRESSO NACIONAL DE MILHO E SORGO, 31., 2016, Bento Gonçalves. Milho e sorgo: inovações, mercados e segurança alimentar: anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2016.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 144. | | KOCHIAN, L. V.; PENCE, N. S.; LETHAM, D. L. D.; PINEROS, M. A.; MAGALHAES, J. V.; HOEKENGA, O. A.; GARVIN, D. F. Mechanisms of metal resistance in plants: aluminum and heavy metals. Plant and Soil, The Hague, v. 247, n.1 , p. 109-119, 2002.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 145. | | Ribeiro, A. P.; Martins, P. K.; DIAS, B. B. A.; ANDRADE, A. C.; MAGALHAES, J. V. de; KOBAYASHI, A. K.; MOLINARI, H. B. C. MATE: a promising gene for aluminum tolerance in sugarcane. In: GERMPLASM AND BREEDING, 11.; MOLECULAR BIOLOGY ISSCT WORKSHOP, 8., 2015, Saint-Gilles Réunion Island. Pushing the frontiers of sugarcane improvement: abstract. [S.l]: Ercane, 2015.| Biblioteca(s): Embrapa Agroenergia. |
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| 146. | | LANA, U. G. P.; BAHIA, G. S.; GUIMARAES, C. T.; ALVES, V. M. C.; SCHAFFERT, R. E.; WANG, Y.; KLEIN, P. E.; CARVALHO, D. C.; MAGALHAES, J. V. Mapeamento de alta resolução do gene de tolerância ao alumínio ALTsb em sorgo In: CONGRESSO BRASILEIRO DE GENÉTICA, 49., 2003, Águas de Lindóia. A dupla hélice do DNA: [resumos]. Ribeirão Preto: Sociedade Brasileira de Genética, 2003. p. 639.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 149. | | MENDES, G. S. B.; COSTA, M. B. de R.; BARROS, B. de A.; PINTO, M. de O.; MAGALHAES, J. V. de; GUIMARÃES, C. T. Mapping new ZmMATE1 allele and genomic regions associated with aluminum tolerance in maize. In: BRAZILIAN CONGRESS OF GENETICS, 68., 2023, Ouro Preto. Paleogenomics: sequencing ancient DNA. Ribeirão Preto: Sociedade Brasileira de Genética, 2023. p. 401.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 150. | | SANTANA, P. A.; PINTO, M. de O.; SANTOS, C. V. dos; MENEZES, C. B. de; MAGALHAES, J. V. de; SCHAFFERT, R. E. Seleção assistida por marcadores moleculares para o desenvolvimento de sorgo sacarino tolerante ao alumínio. In: CONGRESSO NACIONAL DE MILHO E SORGO, 30.; SIMPÓSIO SOBRE LEPDÓPTEROS COMUNS A MILHO, SOJA E ALGODÃO, 1., 2014, Salvador. Eficiência nas cadeias produtivas e o abastecimento global: resumos expandidos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 151. | | MENEZES, C. B.; CARVALHO JUNIOR, G. A.; SILVA, L. A.; BERNARDINO, K. C.; MAGALHAES, J. V.; GUIMARAES, C. T.; GUIMARAES, L. J. M.; SCHAFFERT, R. E. Selection of sorghum hybrids grown under aluminum saturation. Genetics and Molecular Research, Ribeirão Preto, v. 13, n. 3, p. 5964-5973, 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 152. | | BARROS, V.; CHANDNANI, R.; SOUSA, S. M. de; MACIEL, L. S.; TOKIZAWA, M.; GUIMARÃES, C. T.; MAGALHAES, J. V. de; KOCHIAN, L. Root adaptation via common genetic factors conditioning tolerance to multiple stresses for crops cultivated on acidic tropical soils. Frontiers in Plant Science, v. 11, article 565339, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 153. | | SILVA, B. C. F.; ARAÚJO, L. S.; CANIATO, F. F.; SILVA, A. M.; GUIMARAES, C. T.; SCHAFFERT, R. E.; TARDIN, F.; MAGALHAES, J. V. de. Genotipagem de uma população de linhagens recombinantes de sorgo (Sorghum bicolor) visando à identificação de regiões genômicas associadas à tolerância à seca. In: SEMANA ACADÊMICA EMBRAPA MILHO E SORGO, 1., 2009, Sete Lagoas. [Resumos]. Sete Lagoas: Embrapa Milho e Sorgo, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 154. | | PINTO, M. de O.; ROCHA, D. D. D.; SILVA, L. F.; BERNARDINO, K. C.; PASTINA, M. M.; MAGALHAES, J. V. de; SCHAFFERT, R. E. Identification of QTLS associated with percentage of dry matter and midrib color in sorghum. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 6., 2017, Ouro Preto. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2017.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 155. | | PINTO, M. de O.; BELICUAS, S. N. J.; MAGALHAES, J. V. de; PARRELLA, R. A. da C.; SCHAFFERT, R. E.; MENEZES, C. B. de. Identificação de marcadores moleculares microssatélites associados à restauração da fertilidade em sorgo. In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. p. 53-59. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 156. | | ROCHA, D. D. D.; BERNARDINO, K. da C.; SILVA, L. F.; MOURA, L. M.; SOUZA, L. F. de; MAGALHAES, J. V. de; PASTINA, M. M.; SCHAFFERT, R. E. Identificação de QTLs associados ao teor de umidade e a cor de nervura em linhagens endogâmicas recombinantes em sorgo. 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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| 157. | | SOUZA, V. F.; PASTINA, M. M.; PARRELLA, R. A. C.; NODA, R. W.; SIMEONE, M. L. F.; MAGALHAES, J. V.; SCHAFFERT, R. E.; DAMASCENO, C. M. B. Genome-wide association studies for lignin content and biomass production in a diverse sorghum panel using genotyping-by-sequencing. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 316.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 158. | | CANIATO, F. F.; GUIMARAES, C. T.; SCHAFFERT, R. E.; ALVES, V. M. C.; KOCHIAN, L. V.; BOREM, A.; KLEIN, P. E.; MAGALHAES, J. V. Genetic diversity for aluminum tolerance in sorghum. Theoretical and Applied Genetics, Berlin, v. 114, n. 5, p. 836-876, 2007.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 299 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
05/02/2007 |
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Data da última atualização: |
23/08/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
CANIATO, F. F.; GUIMARAES, C. T.; SCHAFFERT, R. E.; ALVES, V. M. C.; KOCHIAN, L. V.; BOREM, A.; KLEIN, P. E.; MAGALHAES, J. V. |
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Afiliação: |
CLAUDIA TEIXEIRA GUIMARAES, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; VERA MARIA CARVALHO ALVES, CNPMS; L. V. Kochian, Cornell University; A. Borém, UFV; P. E. Klein Texas A & M University; JURANDIR VIEIRA DE MAGALHAES, CNPMS. |
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Título: |
Genetic diversity for aluminum tolerance in sorghum. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Theoretical and Applied Genetics, Berlin, v. 114, n. 5, p. 836-876, 2007. |
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DOI: |
0.1007/s00122-006-0485-x |
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Idioma: |
Inglês |
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Conteúdo: |
Genetic variation for aluminum (Al) tolerance in plants has allowed the development of cultivars that are high yielding on acidic, Al toxic soils. However, knowledge of intraspecific variation for Al tolerance control is needed in order to assess the potential for further Al tolerance improvement. Here we focused on the major sorghum Al tolerance gene, Alt SB , from the highly Al tolerant standard SC283 to investigate the range of genetic diversity for Al tolerance control in sorghum accessions from diverse origins. Two tightly linked STS markers flanking Alt SB were used to study the role of this locus in the segregation for Al tolerance in mapping populations derived from different sources of Al tolerance crossed with a common Al sensitive tester, BR012, as well as to isolate the allelic effects of Alt SB in near-isogenic lines. The results indicated the existence not only of multiple alleles at the Alt SB locus, which conditioned a wide range of tolerance levels, but also of novel sorghum Al tolerance genes. Transgressive segregation was observed in a highly Al tolerant breeding line, indicating that potential exists to exploit the additive or codominant effects of distinct Al tolerance loci. A global, SSR-based, genetic diversity analysis using a broader sorghum set revealed the presence of both multiple Alt SB alleles and different Al tolerance genes within highly related accessions. This suggests that efforts toward broadening the genetic basis for Al tolerance in sorghum may benefit from a detailed analysis of Al tolerance gene diversity within subgroups across a target population. MenosGenetic variation for aluminum (Al) tolerance in plants has allowed the development of cultivars that are high yielding on acidic, Al toxic soils. However, knowledge of intraspecific variation for Al tolerance control is needed in order to assess the potential for further Al tolerance improvement. Here we focused on the major sorghum Al tolerance gene, Alt SB , from the highly Al tolerant standard SC283 to investigate the range of genetic diversity for Al tolerance control in sorghum accessions from diverse origins. Two tightly linked STS markers flanking Alt SB were used to study the role of this locus in the segregation for Al tolerance in mapping populations derived from different sources of Al tolerance crossed with a common Al sensitive tester, BR012, as well as to isolate the allelic effects of Alt SB in near-isogenic lines. The results indicated the existence not only of multiple alleles at the Alt SB locus, which conditioned a wide range of tolerance levels, but also of novel sorghum Al tolerance genes. Transgressive segregation was observed in a highly Al tolerant breeding line, indicating that potential exists to exploit the additive or codominant effects of distinct Al tolerance loci. A global, SSR-based, genetic diversity analysis using a broader sorghum set revealed the presence of both multiple Alt SB alleles and different Al tolerance genes within highly related accessions. This suggests that efforts toward broadening the genetic basis for Al tolerance in sorg... Mostrar Tudo |
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Thesagro: |
Sorgo; Variação Genética. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/51078/1/Genetic-diversity.pdf
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Marc: |
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001 1490423
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024 7 $a0.1007/s00122-006-0485-x$2DOI
100 1 $aCANIATO, F. F.
245 $aGenetic diversity for aluminum tolerance in sorghum.$h[electronic resource]
260 $c2007
520 $aGenetic variation for aluminum (Al) tolerance in plants has allowed the development of cultivars that are high yielding on acidic, Al toxic soils. However, knowledge of intraspecific variation for Al tolerance control is needed in order to assess the potential for further Al tolerance improvement. Here we focused on the major sorghum Al tolerance gene, Alt SB , from the highly Al tolerant standard SC283 to investigate the range of genetic diversity for Al tolerance control in sorghum accessions from diverse origins. Two tightly linked STS markers flanking Alt SB were used to study the role of this locus in the segregation for Al tolerance in mapping populations derived from different sources of Al tolerance crossed with a common Al sensitive tester, BR012, as well as to isolate the allelic effects of Alt SB in near-isogenic lines. The results indicated the existence not only of multiple alleles at the Alt SB locus, which conditioned a wide range of tolerance levels, but also of novel sorghum Al tolerance genes. Transgressive segregation was observed in a highly Al tolerant breeding line, indicating that potential exists to exploit the additive or codominant effects of distinct Al tolerance loci. A global, SSR-based, genetic diversity analysis using a broader sorghum set revealed the presence of both multiple Alt SB alleles and different Al tolerance genes within highly related accessions. This suggests that efforts toward broadening the genetic basis for Al tolerance in sorghum may benefit from a detailed analysis of Al tolerance gene diversity within subgroups across a target population.
650 $aSorgo
650 $aVariação Genética
700 1 $aGUIMARAES, C. T.
700 1 $aSCHAFFERT, R. E.
700 1 $aALVES, V. M. C.
700 1 $aKOCHIAN, L. V.
700 1 $aBOREM, A.
700 1 $aKLEIN, P. E.
700 1 $aMAGALHAES, J. V.
773 $tTheoretical and Applied Genetics, Berlin$gv. 114, n. 5, p. 836-876, 2007.
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Embrapa Milho e Sorgo (CNPMS) |
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