| |
|
|
| Registros recuperados : 176 | |
| 141. |  | 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. |
|    |
| 142. | | MAGALHAES, J. V. de; WANG, Y.; KLEIN, P. E.; GUIMARAES, C. T.; LANA, U. G. de P.; SCHAFFERT, R. E.; ALVES, V. M. C.; HOEKENGA, O. A.; CARNEIRO, N. P.; CARNEIRO, A. A.; KOCHIAN, L. V. Clonagem do principal gene de tolerância ao alumínio em sorgo e sua exploração no aumento da produção de grãos em solos ácidos. In: SIMPÓSIO SOBRE INOVAÇÃO E CRIATIVIDADE CIENTÍFICA NA EMBRAPA, 1., 2008, Brasília, DF. Resumos... Brasília, DF: Embrapa, 2008.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 143. | | GUIMARÃES, C. T.; MAGALHAES, J. V. de; ANDRADE, C. de L. T. de; MENEZES, C. B. de; GUIMARAES, L. J. M.; MAGALHAES, P. C.; OLIVEIRA, A. C. de; MARTINS, M. Tolerância ao alumínio conferida por genes MATE garante estabilidade de produção em híbridos de sorgo e de milho sob deficiência hídrica. Sete Lagoas: Embrapa Milho e Sorgo, 2023. 11 p. (Embrapa Milho e Sorgo. Circular Técnica, 286).| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 144. | | LIVIO, D. F.; FIGUEIREDO JÚNIOR, J. M. M. de; PINTO, M. de O.; MAGALHAES, J. V. de; MENEZES, C. B. de; GUIMARÃES, C. T.; COTA, L. V.; DAMASCENO, C. M. B.; SILVA, D. D. da; SCHAFFERT, R. E. Seleção de fontes de resistência ao míldio, à helmintosporiose e de tolerância ao alumínio em sorgo. Sete Lagoas: Embrapa Milho e Sorgo, 2019. 14 p. (Embrapa Milho e Sorgo. Documentos, 244).| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 145. | | PARENTONI, S. N.; ALVES, V. M. C.; GAMA, E. E. G. e; COELHO, A. M.; GUIMARAES, C. T.; PACHECO, C. A. P.; MAGALHAES, J. V. de; MEIRELLES, W. F. Seleção para tolerância ao alumínio e eficiência de utilização do fósforo na Embrapa Milho e Sorgo. In: SIMPÓSIO SOBRE ATUALIZAÇÃO EM GENÉTICA E MELHORAMENTO DE PLANTAS, 10., 2006, Lavras. Melhoramento de plantas visando a tolerância a estresses abiótiicos: anais. Lavras: UFLA, 2006. p. 23-28.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 146. | | LIGEYO, D. O.; GUDU, S.; OBURA, P.; OKALEBO, J. R.; OTHIENO, C. O.; OMBAKHO, G. A.; SCHAFFERT, R. E.; ALVES, V. M. C.; MAGALHAES, J. V. de; GAMA, E. E. G. e. Improvement of Kenyan maize germplasm for adaptability to low soil pH. In: GRANTEE CONFERENCE FROM PARTNERSHIPS TO COMMUNITY: THE ARC OF CHANGE IN THE CCRP, 2004, Vaals, The Netherlands. [Proceedings]. [Minneapolis]: The McKnight Foundation, 2004.| Biblioteca(s): Embrapa Milho e Sorgo. |
|  |
| 147. | | SANTOS, F. C. dos; RESENDE, A. V. de; GUIMARÃES, C. T.; MAGALHAES, J. V. de; MENEZES, C. B. de; DURAES, F. O. M.; ALBUQUERQUE FILHO, M. R. de; SANTOS, R. S. Nutrição e adubação do sorgo na região do Cerrado. In: FLORES, R. A.; CUNHA, P. P. da; MARCHÃO, R. L.; MORAES, M. F. (Ed.). Nutrição e adubação de grandes culturas na região do Cerrado. Goiânia: UFG, 2019. p. 503-530.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 148. | | DIAS, K. O. G.; PIEPHO, H. P.; GUIMARAES, L. J. M.; GUIMARAES, P. E. de O.; PARENTONI, S. N.; PINTO, M. de O.; NODA, R. W.; MAGALHAES, J. V. de; GUIMARÃES, C. T.; GARCIA, A. A. F.; PASTINA, M. M. Novel strategies for genomic prediction of untested single-cross maize hybrids using unbalanced historical data. Theoretical and Applied Genetics, v. 133, p. 443-455, 2020. Publicado online em 22 nov. 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 149. | | LOPES, S. S.; COSTA, J. F. V.; PALHARES, P. L.; LANA, U. G. de P.; ALVES, M. C.; MAGALHAES, J. V. de; GUIMARÃES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Overexpression of maize and sorghum Phosphorus-Starvation Tolerance 1 genes enhance vegetative growth and root surface area in transgenic tobacco In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 7., 2019, Campos do Jordão. Resumos. [S.l.]: Sociedade Brasileira de Genética, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 151. | | MAGALHAES, J. V. de; KOCHIAN, L.; LIU, J.; GUIMARAES, C.; LANA, U.; ALVES, V.; WANG, Y.; SCHAFFERT, R. E.; HOEKENGA, O.; PINEROS, M.; SHAFF, J.; KLEIN, P.; CARNEIRO, N.; COELHO, C.; TRICK, H.; CANIATO, F.; KRESOVICH, S.; MITCHELL, S. Positional cloning and association analysis of a mate gene that confers aluminum tolerance in sorghum via the AltSB locus. In: INTERNATIONAL PLANT & ANIMAL GENOMES CONFERENCE, 16., 2008, San Diego, CA. [Proceedings...]. [S. l.: s.n.], 2008. p. 13.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 152. | | MAGALHAES, J. V. de; LIU, J.; ALVES, V. M. C.; GUIMARAES, C. T.; WANG, Y.; LANA, U. G. de P.; SCHAFFERT, R. E.; KLEIN, P.; HOEKENGA, O.; PINEROS, M.; KOCHIAN, L. Positional cloning and characterization of AltSB, a major aluminum tolerance gene in sorghum: toward the identification of the molecular and physiological basis of allelic effects. In: INTERNATIONAL PLANT & ANIMAL GENOMES CONFERENCE, 15., 2007, San Diego, CA. [Proceedings...]. [S. l.: s.n.], 2007.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 153. | | BERNARDELI, A.; DAMASCENO, C. M. B.; MAGALHAES, J. V. de; SOUZA, V. F. de; MELO, J. de O.; OLIVEIRA, A. A. de; SIMEONE, M. L. F.; BORÉM, A.; SCHAFFERT, R. E.; PARRELLA, R. A. da C.; PASTINA, M. M. Population genomics and molecular breeding of sorghum. In: RAJORA, O. M. (ed.). Population genomics: crop plants, population genomics. Switzerland: Springer Nature, 2022. p. 1-52.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 154. | | PALHARES, P. L. S.; LOPES, S. da S.; LANA, U. G. de P.; ALVES, M. de C.; MAGALHAES, J. V. de; GUIMARÃES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Superexpressão do gene Phosphorus Starvation Tolerance 1 de arroz (osPSTOL1) em tabaco. Cadernos Saberes, Sete Lagoas, n. 3, p. 106-111, 2017. Trabalhos de conclusão de curso de graduação e trabalhos do mestrado.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 155. | | LOPES, S. da S.; PALHARES, P. L. S.; LANA, U. G. de P.; ALVES, M. de C.; MAGALHAES, J. V. de; GUIMARAES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Superexpressão em tabaco do gene Pstol1 de arroz e de seus homólogos em milho e sorgo. 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. |
| |
| 156. | | 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. |
| |
| 157. | | NODA, R. W.; GUIMARAES, C. T.; GOMES, E. A.; CARNEIRO, N. P.; LANA, U. G. de P.; MAGALHAES, J. V. de; COSTA, M. M. do C.; SILVA, F. R.; BRAMMER, S. P.; LÂNGARO, N. C.; CARVALHO, L. J. C. B.; BEVITORI, R.; PURCINO, A. A. C. Aluminum-induced genes in grass species. In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 6., 2010, Ouro Preto. Abstracts... [S.l.: s.n.], 2010. p. 185. AB3C X-meeting 2010.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 158. | | NODA, R. W.; GUIMARAES, C. T.; GOMES, E. A.; CARNEIRO, N. P.; LANA, U. G. de P.; MAGALHAES, J. V. de; COSTA, M. M. do C.; SILVA, F. R. D.; BRAMMER, S. P.; LÂNGARO, N. C.; CARVALHO, L. J. C. B.; BEVITORI, R.; PURCINO, A. A. C. Aluminum-induced genes in grass species. In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 6., 2010, Ouro Preto. Abstracts... [S.l.: s.n.], 2010. p. 185. AB3C X-meeting 2010.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 159. | | MATONYEI, T. K.; BARROS, B. de A.; GUIMARÃES, R. G. N.; OUMA, E. O.; CHEPROT, R. K.; APOLINÁRIO, L. C.; LIGEYO, D. O.; COSTA, M. B. R.; WERE, B. A.; KISINYO, P. O.; ONKWARE, A. O.; NODA, R. W.; GUDU, S. O.; MAGALHAES, J. V. de; GUIMARÃES, C. T. Aluminum tolerance mechanisms in Kenyan maize germplasm are independent from the citrate transporter ZmMATE1. Scientific Reports, v. 10, article 7320, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 160. | | 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. |
| |
| Registros recuperados : 176 | |
|
|
|
 | 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
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
17/06/2010 |
|
Data da última atualização: |
04/06/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
PARENTONI, S. N.; SOUZA JUNIOR, C. L. de; ALVES, V. M. C.; GAMA, E. E. G. e; COELHO, A. M.; OLIVEIRA, A. C. de; GUIMARAES, P. E. de O.; GUIMARAES, C. T.; VASCONCELOS, M. J. V. de; PACHECO, C. A. P.; MEIRELLES, W. F.; MAGALHAES, J. V. de; GUIMARAES, L. J. M.; SILVA, A. R. da; MENDES, F. F.; SCHAFFERT, R. E. |
|
Afiliação: |
SIDNEY NETTO PARENTONI, CNPMS; CLAUDIO LOPES DE SOUZA JUNIOR, ESALQ; VERA MARIA CARVALHO ALVES, CNPMS; ELTO EUGENIO GOMES E GAMA, Pesquisador Aposentado CNPMS; ANTONIO MARCOS COELHO, CNPMS; ANTONIO CARLOS DE OLIVEIRA, CNPMS; PAULO EVARISTO DE O GUIMARAES, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS; MARIA JOSE VILACA DE VASCONCELOS, CNPMS; CLESO ANTONIO PATTO PACHECO, CNPMS; WALTER FERNANDES MEIRELLES, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS; LAURO JOSE MOREIRA GUIMARAES, CNPMS; ADELMO RESENDE DA SILVA, CNPMS; FLAVIA F. MENDES, UFLA; ROBERT EUGENE SCHAFFERT, CNPMS. |
|
Título: |
Inheritance and breeding strategies for phosphorus efficiency in tropical maize (Zea mays L.). |
|
Ano de publicação: |
2010 |
|
Fonte/Imprenta: |
Maydica, Bergamo, v. 55, n. 1, p. 1-15, 2010. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Information available from full cycle maize trials regarding the inheritance of phosphorus (P) efficiency in tropical maize is limited. This type of information is essential to establish selection strategies for these characteristics. The objective of this study was to investigate the inheritance and relationships between characteristics related to phosphorus efficiency in tropical maize. Six tropical maize lines with contrasting P efficiency and seven F1 crosses derived from these lines were used in this study. The parental lines, the F1'S, F2'S, BC1P1, BC1P2, BC2P1 and BC2P2 from each of the seven crosses were evaluated in three low P and two high P environments. Efficiency traits evaluated were: grain yield (GY), stover yield, (SY), grain P concentration (GPC), stover P concentration (SPC), P acquisition efficiency (PAE), P internal utilization efficiency (PUTlL), P harvest index (PHI) and the quotient of P utilization (QunL). Anther silk interval (ASO, which has been related to drought tolerance, was also determined. For each trait, the following paramelers were estimated: mean effect (m), additive effects (a), dominam effects (d) and epistatic digenic effects (aa, ad, dd). A 47% mean yield reduction was observed at the low P level compared with the high P level in the soil. Dominance effects and epistatic effects (when detected) were more important than additive effects for the majority of the traits studied. A low correlation for PAE was observed between low and high P environments, suggesting that different mechanisms of soil P acquisition occur in low and high P environments. For the PUTlL a high correlation was observed between low and high P environments, suggesting that similar plant internal mechanisms occur in both soil P leveis. A medium and negative correlation was observed between ASI and GY at low P environments. Our results suggest that the selection criteria adequate to select for P efficiency indude GY under low P environments to determine PAE under low P soils, and grain P concentrarion under high P environments to determine PUTIL. MenosInformation available from full cycle maize trials regarding the inheritance of phosphorus (P) efficiency in tropical maize is limited. This type of information is essential to establish selection strategies for these characteristics. The objective of this study was to investigate the inheritance and relationships between characteristics related to phosphorus efficiency in tropical maize. Six tropical maize lines with contrasting P efficiency and seven F1 crosses derived from these lines were used in this study. The parental lines, the F1'S, F2'S, BC1P1, BC1P2, BC2P1 and BC2P2 from each of the seven crosses were evaluated in three low P and two high P environments. Efficiency traits evaluated were: grain yield (GY), stover yield, (SY), grain P concentration (GPC), stover P concentration (SPC), P acquisition efficiency (PAE), P internal utilization efficiency (PUTlL), P harvest index (PHI) and the quotient of P utilization (QunL). Anther silk interval (ASO, which has been related to drought tolerance, was also determined. For each trait, the following paramelers were estimated: mean effect (m), additive effects (a), dominam effects (d) and epistatic digenic effects (aa, ad, dd). A 47% mean yield reduction was observed at the low P level compared with the high P level in the soil. Dominance effects and epistatic effects (when detected) were more important than additive effects for the majority of the traits studied. A low correlation for PAE was observed between low and high P... Mostrar Tudo |
|
Thesagro: |
Fósforo; Melhoramento; Milho. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 03069naa a2200337 a 4500
001 1855391
005 2018-06-04
008 2010 bl uuuu u00u1 u #d
100 1 $aPARENTONI, S. N.
245 $aInheritance and breeding strategies for phosphorus efficiency in tropical maize (Zea mays L.).$h[electronic resource]
260 $c2010
520 $aInformation available from full cycle maize trials regarding the inheritance of phosphorus (P) efficiency in tropical maize is limited. This type of information is essential to establish selection strategies for these characteristics. The objective of this study was to investigate the inheritance and relationships between characteristics related to phosphorus efficiency in tropical maize. Six tropical maize lines with contrasting P efficiency and seven F1 crosses derived from these lines were used in this study. The parental lines, the F1'S, F2'S, BC1P1, BC1P2, BC2P1 and BC2P2 from each of the seven crosses were evaluated in three low P and two high P environments. Efficiency traits evaluated were: grain yield (GY), stover yield, (SY), grain P concentration (GPC), stover P concentration (SPC), P acquisition efficiency (PAE), P internal utilization efficiency (PUTlL), P harvest index (PHI) and the quotient of P utilization (QunL). Anther silk interval (ASO, which has been related to drought tolerance, was also determined. For each trait, the following paramelers were estimated: mean effect (m), additive effects (a), dominam effects (d) and epistatic digenic effects (aa, ad, dd). A 47% mean yield reduction was observed at the low P level compared with the high P level in the soil. Dominance effects and epistatic effects (when detected) were more important than additive effects for the majority of the traits studied. A low correlation for PAE was observed between low and high P environments, suggesting that different mechanisms of soil P acquisition occur in low and high P environments. For the PUTlL a high correlation was observed between low and high P environments, suggesting that similar plant internal mechanisms occur in both soil P leveis. A medium and negative correlation was observed between ASI and GY at low P environments. Our results suggest that the selection criteria adequate to select for P efficiency indude GY under low P environments to determine PAE under low P soils, and grain P concentrarion under high P environments to determine PUTIL.
650 $aFósforo
650 $aMelhoramento
650 $aMilho
700 1 $aSOUZA JUNIOR, C. L. de
700 1 $aALVES, V. M. C.
700 1 $aGAMA, E. E. G. e
700 1 $aCOELHO, A. M.
700 1 $aOLIVEIRA, A. C. de
700 1 $aGUIMARAES, P. E. de O.
700 1 $aGUIMARAES, C. T.
700 1 $aVASCONCELOS, M. J. V. de
700 1 $aPACHECO, C. A. P.
700 1 $aMEIRELLES, W. F.
700 1 $aMAGALHAES, J. V. de
700 1 $aGUIMARAES, L. J. M.
700 1 $aSILVA, A. R. da
700 1 $aMENDES, F. F.
700 1 $aSCHAFFERT, R. E.
773 $tMaydica, Bergamo$gv. 55, n. 1, p. 1-15, 2010.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
