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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
01/03/2019 |
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Data da última atualização: |
18/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BERNARDINO, K. C.; PASTINA, M. M.; MENEZES, C. B. de; SOUSA, S. M. de; MACIEL, L. S.; CARVALHO JÚNIOR, G.; GUIMARÃES, C. T.; BARROS, B. de A.; SILVA, L. da C. e; CARNEIRO, P. C. S.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. de. |
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Afiliação: |
Karine C. Bernardino, Universidade Federal de Minas Gerais; MARIA MARTA PASTINA, CNPMS; CICERO BESERRA DE MENEZES, CNPMS; SYLVIA MORAIS DE SOUSA TINOCO, CNPMS; Laiane S. Maciel, Universidade Federal de Minas Gerais; Geraldo Carvalho Júnior; CLAUDIA TEIXEIRA GUIMARAES, CNPMS; BEATRIZ DE ALMEIDA BARROS, CNPMS; Luciano da Costa e Silva; Pedro C. S. Carneiro; ROBERT EUGENE SCHAFFERT, CNPMS; Leon V. Kochian; JURANDIR VIEIRA DE MAGALHAES, CNPMS. |
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Título: |
The genetic architecture of phosphorus efficiency in sorghum involves pleiotropic QTL for root morphology and grain yield under low phosphorus availability in the soil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
BMC Plant Biology, v. 19, n. 87, p. 1-15, 2019. |
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DOI: |
10.1186/s12870-019-1689-y |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Phosphorus (P) fixation on aluminum (Al) and iron (Fe) oxides in soil clays restricts P availability for crops cultivated on highly weathered tropical soils, which are common in developing countries. Hence, P deficiency becomes a major obstacle for global food security. We used multi-trait quantitative trait loci (QTL) mapping to study the genetic architecture of P efficiency and to explore the importance of root traits on sorghum grain yield on a tropical low-P soil. Results: P acquisition efficiency was the most important component of P efficiency, and both traits were highly correlated with grain yield under low P availability. Root surface area was positively associated with grain yield. The guinea parent, SC283, contributed 58% of all favorable alleles detected by single-trait mapping. Multi-trait mapping detected 14 grain yield and/or root morphology QTLs. Tightly linked or pleiotropic QTL underlying the surface area of fine roots (1?2?mm in diameter) and grain yield were detected at positions 1?7 megabase pairs (Mb) and 71?Mb on chromosome 3, respectively, and a root diameter/grain yield QTL was detected at 7?Mb on chromosome 7. All these QTLs were near sorghum homologs of the rice serine/threonine kinase, OsPSTOL1. The SbPSTOL1 genes on chromosome 3, Sb03g006765 at 7?Mb and Sb03g031690 at 60?Mb were more highly expressed in SC283, which donated the favorable alleles at all QTLs found nearby SbPSTOL1 genes. The Al tolerance gene, SbMATE, may also influence a grain yield QTL on chromosome 3. Another PSTOL1-like gene, Sb07g02840, appears to enhance grain yield via small increases in root diameter. Co-localization analyses suggested a role for other genes, such as a sorghum homolog of the Arabidopsis ubiquitin-conjugating E2 enzyme, phosphate 2 (PHO2), on grain yield advantage conferred by the elite parent, BR007 allele. Conclusions: Genetic determinants conferring higher root surface area and slight increases in fine root diameter may favor P uptake, thereby enhancing grain yield under low-P availability in the soil. Molecular markers for SbPSTOL1 genes and for QTL increasing grain yield by non-root morphology-based mechanisms hold promise in breeding strategies aimed at developing sorghum cultivars adapted to low-P soils. MenosBackground: Phosphorus (P) fixation on aluminum (Al) and iron (Fe) oxides in soil clays restricts P availability for crops cultivated on highly weathered tropical soils, which are common in developing countries. Hence, P deficiency becomes a major obstacle for global food security. We used multi-trait quantitative trait loci (QTL) mapping to study the genetic architecture of P efficiency and to explore the importance of root traits on sorghum grain yield on a tropical low-P soil. Results: P acquisition efficiency was the most important component of P efficiency, and both traits were highly correlated with grain yield under low P availability. Root surface area was positively associated with grain yield. The guinea parent, SC283, contributed 58% of all favorable alleles detected by single-trait mapping. Multi-trait mapping detected 14 grain yield and/or root morphology QTLs. Tightly linked or pleiotropic QTL underlying the surface area of fine roots (1?2?mm in diameter) and grain yield were detected at positions 1?7 megabase pairs (Mb) and 71?Mb on chromosome 3, respectively, and a root diameter/grain yield QTL was detected at 7?Mb on chromosome 7. All these QTLs were near sorghum homologs of the rice serine/threonine kinase, OsPSTOL1. The SbPSTOL1 genes on chromosome 3, Sb03g006765 at 7?Mb and Sb03g031690 at 60?Mb were more highly expressed in SC283, which donated the favorable alleles at all QTLs found nearby SbPSTOL1 genes. The Al tolerance gene, SbMATE, may also influence... Mostrar Tudo |
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Thesagro: |
Deficiência; Fósforo; Raiz; Solo Ácido; Sorgo. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193718/1/Genetic-architecture.pdf
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Marc: |
LEADER 03317naa a2200337 a 4500
001 2106657
005 2023-03-18
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1186/s12870-019-1689-y$2DOI
100 1 $aBERNARDINO, K. C.
245 $aThe genetic architecture of phosphorus efficiency in sorghum involves pleiotropic QTL for root morphology and grain yield under low phosphorus availability in the soil.$h[electronic resource]
260 $c2019
520 $aBackground: Phosphorus (P) fixation on aluminum (Al) and iron (Fe) oxides in soil clays restricts P availability for crops cultivated on highly weathered tropical soils, which are common in developing countries. Hence, P deficiency becomes a major obstacle for global food security. We used multi-trait quantitative trait loci (QTL) mapping to study the genetic architecture of P efficiency and to explore the importance of root traits on sorghum grain yield on a tropical low-P soil. Results: P acquisition efficiency was the most important component of P efficiency, and both traits were highly correlated with grain yield under low P availability. Root surface area was positively associated with grain yield. The guinea parent, SC283, contributed 58% of all favorable alleles detected by single-trait mapping. Multi-trait mapping detected 14 grain yield and/or root morphology QTLs. Tightly linked or pleiotropic QTL underlying the surface area of fine roots (1?2?mm in diameter) and grain yield were detected at positions 1?7 megabase pairs (Mb) and 71?Mb on chromosome 3, respectively, and a root diameter/grain yield QTL was detected at 7?Mb on chromosome 7. All these QTLs were near sorghum homologs of the rice serine/threonine kinase, OsPSTOL1. The SbPSTOL1 genes on chromosome 3, Sb03g006765 at 7?Mb and Sb03g031690 at 60?Mb were more highly expressed in SC283, which donated the favorable alleles at all QTLs found nearby SbPSTOL1 genes. The Al tolerance gene, SbMATE, may also influence a grain yield QTL on chromosome 3. Another PSTOL1-like gene, Sb07g02840, appears to enhance grain yield via small increases in root diameter. Co-localization analyses suggested a role for other genes, such as a sorghum homolog of the Arabidopsis ubiquitin-conjugating E2 enzyme, phosphate 2 (PHO2), on grain yield advantage conferred by the elite parent, BR007 allele. Conclusions: Genetic determinants conferring higher root surface area and slight increases in fine root diameter may favor P uptake, thereby enhancing grain yield under low-P availability in the soil. Molecular markers for SbPSTOL1 genes and for QTL increasing grain yield by non-root morphology-based mechanisms hold promise in breeding strategies aimed at developing sorghum cultivars adapted to low-P soils.
650 $aDeficiência
650 $aFósforo
650 $aRaiz
650 $aSolo Ácido
650 $aSorgo
700 1 $aPASTINA, M. M.
700 1 $aMENEZES, C. B. de
700 1 $aSOUSA, S. M. de
700 1 $aMACIEL, L. S.
700 1 $aCARVALHO JÚNIOR, G.
700 1 $aGUIMARÃES, C. T.
700 1 $aBARROS, B. de A.
700 1 $aSILVA, L. da C. e
700 1 $aCARNEIRO, P. C. S.
700 1 $aSCHAFFERT, R. E.
700 1 $aKOCHIAN, L. V.
700 1 $aMAGALHAES, J. V. de
773 $tBMC Plant Biology$gv. 19, n. 87, p. 1-15, 2019.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 174 | |
| 161. |  | 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.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 162. | | BERNARDINO, K. C.; PASTINA, M. M.; MENEZES, C. B. de; SOUSA, S. M. de; MACIEL, L. S.; CARVALHO JÚNIOR, G.; GUIMARÃES, C. T.; BARROS, B. de A.; SILVA, L. da C. e; CARNEIRO, P. C. S.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. de. The genetic architecture of phosphorus efficiency in sorghum involves pleiotropic QTL for root morphology and grain yield under low phosphorus availability in the soil. BMC Plant Biology, v. 19, n. 87, p. 1-15, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 163. | | BARROS, B. de A.; CARNEIRO, A. A.; CARNEIRO, N. P.; MAGALHAES, P. C.; ALVES, M. de C.; PINTO, M. de O.; NODA, R. W.; MAGALHAES, J. V. de; GUIMARÃES, C. T.; MENEZES, C. B. de; TARDIN, F. D.; SCHAFFERT, R. E. Identification of candidate genes associated with drought tolerance in sorghum. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: Sociedade Brasileira de Genética, 2013. p. 30.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 164. | | MAGALHAES, J. V. de; LIU, J.; GUIMARAES, C. T.; LANA, U. G. de P.; ALVES, V. M. C.; WANG, Y-H.; SCHAFFERT, R. E.; HOEKENGA, O. A.; PINEROS, M. A.; SHAFF, J. E.; KLEIN, P. E.; CARNEIRO, N. P.; COELHO, C. M.; TRICK, H. N.; KOCHIAN, L. V. A gene in the multidrug and toxic compound extrusion (MATE) family confers aluminum tolerance in sorghum. Nature Genetics, New York, v. 39, n. 9, p. 1156-1161, 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 165. | | 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. Inheritance and breeding strategies for phosphorus efficiency in tropical maize (Zea mays L.). Maydica, Bergamo, v. 55, n. 1, p. 1-15, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 166. | | 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.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 167. | | PARENTONI, S. N.; SOUZA JUNIOR, C. L. de; ALVES, V. M. C.; GUIMARAES, C.; COELHO, A. M.; PACHECO, C. A. P.; GUIMARAES, P. E. O.; MEIRELLES, W. F.; GUIMARAES, L. J. M.; SILVA, A. R. da; VASCONCELOS, M. J.; MAGALHAES, J. V. de; OLIVEIRA, A. C.; SCHAFFERT, R. E. Eficiência de aquisição e utilização interna de fósforo em milho tropical: importância relativa e critérios de seleção. In: CONGRESSO NACIONAL DE MILHO E SORGO, 27.; SIMPOSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 3.; WORKSHOP SOBRE MANEJO E ETIOLOGIA DA MANCHA BRANCA DO MILHO, 2008, Londrina. Agroenergia, produção de alimentos e mudanças climáticas: desafios para milho e sorgo: trabalhos e palestras. [Londrina]: IAPAR; [Sete Lagoas]: Embrapa Milho e Sorgo, 2008. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 168. | | 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).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 169. | | RIBEIRO, A. P.; VINECKY, F.; DUARTE, K. E.; SANTIAGO, T. R.; CASARI, R. A. das C. N.; HELL, A. F.; DIAS, B. B. A.; MARTINS, P. K.; CENTENO, D. da C.; OLIVEIRA, P. A. de; CANÇADO, G. M. de A.; MAGALHAES, J. V. de; KOBAYASHI, A. K.; SOUZA, W. R. de; MOLINARI, H. B. C. Enhanced aluminum tolerance in sugarcane: evaluation of SbMATE overexpression and genome-wide identification of ALMTs in Saccharum spp. BMC Plant Biology, v. 21, p. 1-15, 2021. Article number: 300.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Agroenergia; Embrapa Milho e Sorgo. |
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| 170. | | JARDIM, J. N.; GUIMARAES, C. T.; MAGALHAES, J. V. de; SOUZA, I. R. P. de; LANA, U. G. de P.; CASELA, C. R.; COSTA, R. V. da; GUIMARAES, P. E. de O.; PARENTONI, S. N.; GUIMARAES, L. J. M.; PACHECO, C. A. P.; SILVA, A. R. da; OLIVEIRA, E. de. Mapeamento de QTLs visando a implementação de seleção assistida para resistência a doenças foliares em milho. In: SIMPÓSIO SOBRE INOVAÇÃO E CRIATIVIDADE CIENTÍFICA NA EMBRAPA, 1., 2008, Brasília, DF. Resumos... Brasília, DF: Embrapa, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 171. | | RIBEIRO, A. P.; SOUZA, W. R. de; MARTINS, P. K.; VINECKY, F.; DUARTE, K. E.; BASSO, M. F.; CUNHA, B. A. D. B. da; CAMPANHA, R. B.; OLIVEIRA, P. A. de; CENTENO, D. C.; CANÇADO, G. M. A.; MAGALHÃES, J. V. de; SOUSA, C. A. F. de; ANDRADE, A. C.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Overexpression of BdMATE Gene improves aluminum tolerance in Setaria viridis. Frontiers in Plant Science, v. 8, artigo 685, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 172. | | RIBEIRO, A. P.; SOUZA, W. R. de; MARTINS, P. K.; VINECKY, F.; DUARTE, K. E.; BASSO, M. F.; DIAS, B. B. A.; CAMPANHA, R. B.; OLIVEIRA, P. A. de; CENTENO, D. C.; CANÇADO, G. M. de A.; MAGALHÃES, J. V. de; SOUSA, C. A. F. de; ANDRADE, A. C.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Overexpression of BdMATE gene improves aluminum tolerance in Setaria viridis. Frontiers in Plant Science, v. 8, p. 1-12, June 2017. 12 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Milho e Sorgo. |
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| 173. | | 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.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 174. | | GAMA, E. E. G. e; SANTOS, F. G. dos; DURAES, F. O. M.; GOMIDE, R. L.; ALBUQUERQUE, P. E. P. de; BASTOS, E. A.; CARDOSO, M. J.; MORGADO, L. B.; ANDRADE, C. de L. T. de; MAGALHAES, J. V. de; MAGALHAES, C. T.; TARDIN, F. D.; GUIMARAES, L. J. M.; SILVA, A. R. da; MAGALHAES, P. C.; CARNEIRO, N. P.; PARENTONI, S. N.; SCHAFFERT, R. E. Drought tolerance phenotyping in maize and sorghum: preliminary, intermediate and advanced evaluations. In: WORKSHOP SUPPORTING EMERGENCE OR REFERENCE DROUGHT TOLERANCE PHENOTYPING CENTERS - DROUGHT PHENOTYPING NETWORK, 2008, Sete Lagoas. Proceedings... Sete Lagoas: Embrapa Milho e Sorgo, 2008. p. 92-120.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Semiárido. |
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| Registros recuperados : 174 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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