|
|
| 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: |
09/10/2014 |
Data da última atualização: |
27/09/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
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. |
Afiliação: |
SYLVIA MORAIS DE SOUSA TINOCO, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS; MARIA MARTA PASTINA, CNPMS; BEATRIZ DE ALMEIDA BARROS, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS. |
Título: |
Duplicate and conquer: multiple homologs of PHOSPHORUS-STARVATION TOLERANCE1 enhance phosphorus acquisition and sorghum performance on low-phosphorus soils. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Plant Physiology, Bethesda, v. 166, p. 659-677, Oct. 2014. |
DOI: |
10.1104/pp.114.243949 |
Idioma: |
Português |
Conteúdo: |
Low soil phosphorus (P) availability is a major constraint for crop production in tropical regions. The rice (Oryza sativa) proteinkinase,PHOSPHORUS-STARVATION TOLERANCE1 (OsPSTOL1), was previously shown to enhance P acquisition and grain yield in rice under P deficiency. We investigated the role of homologs of OsPSTOL1 in sorghum (Sorghum bicolor) performance under low P. Association mapping was undertaken in two sorghum association panels phenotyped for P uptake, root system morphology and architecture in hydroponics and grain yield and biomass accumulation under low-P conditions, in Brazil and/or in Mali. Root length and root surface area were positively correlated with grain yield under low P in the soil, emphasizing the importance of P acquisition efficiency in sorghum adaptation to low-P availability. SbPSTOL1 alleles reducing root diameter were associated with enhanced P uptake under low P in hydroponics, whereas Sb03g006765 and Sb03g0031680 alleles increasing root surface area also increased grain yield in a low-P soil. SbPSTOL1 genes colocalized with quantitative trait loci for traits underlying root morphology and dry weight accumulation under low P via linkage mapping. Consistent allelic effects for enhanced sorghum performance under low P between association panels, including enhanced grain yield under low P in the soil in Brazil, point toward a relatively stable role for Sb03g006765 across genetic backgrounds and environmental conditions. This study indicates that multiple SbPSTOL1 genes have a more general role in the root system, not only enhancing root morphology traits but also changing root system architecture, which leads to grain yield gain under low-P availability in the soil. MenosLow soil phosphorus (P) availability is a major constraint for crop production in tropical regions. The rice (Oryza sativa) proteinkinase,PHOSPHORUS-STARVATION TOLERANCE1 (OsPSTOL1), was previously shown to enhance P acquisition and grain yield in rice under P deficiency. We investigated the role of homologs of OsPSTOL1 in sorghum (Sorghum bicolor) performance under low P. Association mapping was undertaken in two sorghum association panels phenotyped for P uptake, root system morphology and architecture in hydroponics and grain yield and biomass accumulation under low-P conditions, in Brazil and/or in Mali. Root length and root surface area were positively correlated with grain yield under low P in the soil, emphasizing the importance of P acquisition efficiency in sorghum adaptation to low-P availability. SbPSTOL1 alleles reducing root diameter were associated with enhanced P uptake under low P in hydroponics, whereas Sb03g006765 and Sb03g0031680 alleles increasing root surface area also increased grain yield in a low-P soil. SbPSTOL1 genes colocalized with quantitative trait loci for traits underlying root morphology and dry weight accumulation under low P via linkage mapping. Consistent allelic effects for enhanced sorghum performance under low P between association panels, including enhanced grain yield under low P in the soil in Brazil, point toward a relatively stable role for Sb03g006765 across genetic backgrounds and environmental conditions. This study indicates th... Mostrar Tudo |
Thesagro: |
Fósforo; Solo; Sorgo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02900naa a2200409 a 4500 001 1997010 005 2017-09-27 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1104/pp.114.243949$2DOI 100 1 $aHUFNAGEL, B. 245 $aDuplicate and conquer$bmultiple homologs of PHOSPHORUS-STARVATION TOLERANCE1 enhance phosphorus acquisition and sorghum performance on low-phosphorus soils.$h[electronic resource] 260 $c2014 520 $aLow soil phosphorus (P) availability is a major constraint for crop production in tropical regions. The rice (Oryza sativa) proteinkinase,PHOSPHORUS-STARVATION TOLERANCE1 (OsPSTOL1), was previously shown to enhance P acquisition and grain yield in rice under P deficiency. We investigated the role of homologs of OsPSTOL1 in sorghum (Sorghum bicolor) performance under low P. Association mapping was undertaken in two sorghum association panels phenotyped for P uptake, root system morphology and architecture in hydroponics and grain yield and biomass accumulation under low-P conditions, in Brazil and/or in Mali. Root length and root surface area were positively correlated with grain yield under low P in the soil, emphasizing the importance of P acquisition efficiency in sorghum adaptation to low-P availability. SbPSTOL1 alleles reducing root diameter were associated with enhanced P uptake under low P in hydroponics, whereas Sb03g006765 and Sb03g0031680 alleles increasing root surface area also increased grain yield in a low-P soil. SbPSTOL1 genes colocalized with quantitative trait loci for traits underlying root morphology and dry weight accumulation under low P via linkage mapping. Consistent allelic effects for enhanced sorghum performance under low P between association panels, including enhanced grain yield under low P in the soil in Brazil, point toward a relatively stable role for Sb03g006765 across genetic backgrounds and environmental conditions. This study indicates that multiple SbPSTOL1 genes have a more general role in the root system, not only enhancing root morphology traits but also changing root system architecture, which leads to grain yield gain under low-P availability in the soil. 650 $aFósforo 650 $aSolo 650 $aSorgo 700 1 $aSOUSA, S. M. de 700 1 $aASSIS, L. 700 1 $aGUIMARAES, C. T. 700 1 $aLEISER, W. 700 1 $aAZEVEDO, G. C. 700 1 $aNEGRI, B. 700 1 $aLARSON, B. G. 700 1 $aSHAFF, J. E. 700 1 $aPASTINA, M. M. 700 1 $aBARROS, B. A. 700 1 $aWELTZIEN, E. 700 1 $aRATTUNDE, H. F. W. 700 1 $aVIANA, J. H. 700 1 $aCLARK, R. T. 700 1 $aFALCÃO, A. 700 1 $aGAZAFFI, R. 700 1 $aGARCIA, A. A. F. 700 1 $aSCHAFFERT, R. E. 700 1 $aKOCHIAN, L. V. 700 1 $aMAGALHAES, J. V. 773 $tPlant Physiology, Bethesda$gv. 166, p. 659-677, Oct. 2014.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 19 | |
2. | | NEGRI, B. F.; AZEVEDO, G. C.; LANA, U. G. P.; BARROS, B. A.; GUIMARAES, C. T.; SOUSA, S. M. de. Detailed expression analysis of maize Pstol1 homologs in contrasting genotypes for phosphorus efficiency. In: ANNUAL MAIZE GENETICS CONFERENCE, 57., 2015. St. Charles, Illinois. Program and abstracts... [S.l: s.n.], 2015. p. 91.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
4. | | MACIEL, L. S.; BARROS, B. A.; DAMASCENO, C. M. B.; SOUSA, S. M. de; GUIMARAES, C. T.; MAGALHAES, J. V. Functional characterization of Phosphorus Starvation Tolerance1 genes in sorghum (SbPSTOL1). In: CONGRESSO BRASILEIRO DE GENÉTICA, 62., 2016, Caxambu. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2016.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
5. | | VIEIRA, S.; OLIVEIRA, L. G.; MAURICIO, R. M.; SOUZA, M. R.; BARROS, B. A.; MARRIEL, I. E.; SILVA, A. M. Isolamento e identificação de bactérias ácido lácticas de solo e pastagens de fazendas produtoras de queijo minas artesanal. In: CONGRESSO LATINOAMERICANO DE MICROBIOLOGIA, 21., 2012, Santos. Resumos... Santos: Sociedade Brasileira de Microbiologia, 2012.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
7. | | NEGRI, B. F.; AZEVEDO, G. C.; LANA, U. G. P.; BARROS, B. A.; GUIMARAES, C. T.; SOUSA, S. M. de. Spatial and temporal gene expression of ZmPSTOL1 genes in maize. In: CONGRESSO BRASILEIRO DE GENÉTICA, 60., 2014, Guarujá. Resumos. Ribeirão Preto: Sociedade Brasileira de Genética, 2014. p. 69.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
8. | | LIVIO, D. F.; DINIZ, M. N.; BARROS, B. A.; SOUZA, V. F. de; PASTINA, M. M.; NODA, R. W.; DAMASCENO, C. M. B. Allelic variation in HCT1 gene expression is associated with lignin content in sorghum. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 6., 2017, Ouro Preto. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2017.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
9. | | DAMASCENO, C. M. B.; SOUZA, V. F.; BARROS, B. A.; SIMEONE, M. L. F.; PASTINA, M. M.; MAGALHAES, J. V.; PARRELLA, R. A. C.; SCHAFFERT, R. E. Correlation of lignin gene expression and biomass quality for biofuel production in sorghum. In: CONGRESSO BRASILEIRO DE GENÉTICA, 62., 2016, Caxambu. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2016.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
10. | | SOUZA, I. R. P. de; CARVALHO, S. G. M.; MELO, N. O.; GONÇALVES, I. A. M.; SABATO, E. O.; RODRIGUES, J. A. S.; BARROS, B. A. Identification potyviruses species causing mosaic symptoms in Poaceae-weed species found in maize crop. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 92.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
11. | | GONÇALVES, I. M.; LANA, U. G. P.; SOUZA, I. R. P.; CARVALHO, S. G. M.; NODA, R. W.; GUIMARAES, C. T.; MELO, N. D.; BARROS, B. A. Resistance gene analogs and STS markers colocalized with a major QTL conferring resistance to SCMV in tropical maize. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 221.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
12. | | SOUZA, V. F.; BARROS, B. A.; PARRELLA, R. A. C.; SIMEONE, M. L. F.; PASTINA, M. M.; MAGALHAES, J. V.; SCHAFFERT, R. E.; DAMASCENO, C. M. B. Lignin gene expression and biomass quality analyses of a bioenergy sorghum panel. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 301.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
13. | | RAFAEL, H. A.; SOUZA, I. R. P. de; BARROS, B. A.; PINTO, M. O.; MOREIRA, R. O.; GONÇALVES, I. A. M.; CARVALHO, S. G. M. Molecular detection of the Sugarcane Mosaic Virus causing mosaic disease in maize and sorghum in Brazil. In: CONGRESSO BRASILEIRO DE GENÉTICA, 59., 2013, Águas de Lindóia. Resumos... Ribeirão Preto: SBG, 2013. p. 94.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
14. | | PINTO, M. O.; SOUZA, I. R. P.; CARVALHO, S. G. M.; MACHADO, L. M.; RAFAEL, H. A.; GONÇALVES, I. A. M.; BARROS, B. A.; CARNEIRO, N. P. Marker-assisted selection for genome recovering and introgression of resistance to maize common mosaic. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: Sociedade Brasileira de Genética, 2013. p. 47.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
15. | | BARROS, B. A.; KUSTER, L. M.; SILVA, L. F.; LANA, U. G. P.; MAGALHAES, J. V.; CARNEIRO, A. A.; ALVES, V. M. C.; GUIMARAES, C. T. Overexpression of SbMATE gene improves aluminum tolerance in maize. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 268.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
16. | | SOUSA, S. M. de; HUFNAGEL, B.; AZEVEDO, G. C.; LOPES, S. M.; NEGRI, B. F.; LANA, U. G. P.; BARROS, B. A.; ALVES, M. C.; CARNEIRO, A. A.; GUIMARÃES, C. T.; MAGALHAES, J. V. Enhancing phosphorus efficiency in maize and sorghum. In: ANNUAL MAIZE GENETICS CONFERENCE, 60., 2018, Saint-Malo. Program and abstracts... Saint-Malo: [s.n.], 2018. p. 39.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
17. | | LOPES, S. S.; PALHARES, P. L. S.; LANA, U. G. P.; ALVES, M. C.; BARROS, B. A.; MAGALHAES, J. V.; GUIMARAES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Overexpression of rice phosphorus starvation tolerance 1 gene and its sorghum and maize homologs in transgenic tobacco. In: ANNUAL MAIZE GENETICS CONFERENCE, 58., 2016. Jacksonville. Program and abstracts... Jacksonville: [s.n.], 2016. p. 130.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
18. | | LOPES, S. S.; PALHARES, P. L. S.; LANA, U. G. P.; ALVES, M. C.; BARROS, B. A.; MAGALHAES, J. V.; GUIMARAES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Rice Phosphorus Starvation Tolerance 1 gene and its sorghum and maize homologs improve root and vegetative growth in transgenic tobacco. In: ANNUAL MAIZE GENETICS CONFERENCE, 59., 2017, St. Louis. Program and abstracts... St. Louis: [s.n.], 2017. p. 138.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
19. | | 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.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
Registros recuperados : 19 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|