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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com rosangela.lacerda@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
23/12/2015 |
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Data da última atualização: |
22/10/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARVALHO JUNIOR, G.; SCHAFFERT, R. E.; MALOSETTI, M.; VIANA, J. H. M.; MENEZES, C. B.; SILVA, L. A.; GUIMARAES, C. T.; COELHO, A. M.; KOCHIAN, L. V.; EEUWIJK, F. A. van; MAGALHAES, J. V. |
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Afiliação: |
ROBERT EUGENE SCHAFFERT, CNPMS; WAGENINGEN UNIVERSITY; JOAO HERBERT MOREIRA VIANA, CNPMS; CICERO BESERRA DE MENEZES, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS; ANTONIO MARCOS COELHO, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS. |
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Título: |
Back to acid soil fields: the citrate transporter SbMATE is a major asset for sustainable grain yield for sorghum cultivated on acid soils. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
G3 Genes, Genomes, Genetics, v. 6, n. 2, p. 475-484, 2015. |
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DOI: |
https://doi.org/10.1534/g3.115.025791 |
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Idioma: |
Português |
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Conteúdo: |
Aluminum (Al) toxicity damages plant roots and limits crop production on acid soils that comprise up to 50% of the world?s arable lands. A major Al tolerance locus on chromosome 3, AltSB, controls aluminum tolerance in sorghum [Sorghum bicolor (L.) Moench] via SbMATE, an Al-activated plasma membrane transporter that mediates Al exclusion from sensitive regions in the root apex. SbMATE, as is the case of other known Al tolerance genes, was cloned based on studies conducted under controlled environmental conditions, in nutrient solution. Therefore, its impact on grain yield on acid soils remains undetermined. To determine SbMATE?s real world impact, multi-trait QTL mapping in hydroponics and in the field revealed a large-effect QTL colocalized with the Al tolerance locus, AltSB where SbMATE lies, conferring a 0.6 ton ha-1 grain yield increase on acid soils. A second QTL for Al tolerance in hydroponics, where the positive allele was also donated by the Al tolerant parent, SC283, was found on chromosome 9, indicating the presence of distinct Al tolerance genes in the sorghum genome or genes acting in the SbMATE pathway leading to Al-activated citrate release. There was no yield penalty for AltSB, consistent with the highly localized Al regulated SbMATE expression in the root tip and Al-dependent transport activity. A female effect of 0.5 ton ha-1 independently demonstrated the effectiveness of AltSB in hybrids. Al tolerance conferred by AltSB is thus an indispensable asset for sorghum production and food security on acid soils, many of which are located in developing countries. MenosAluminum (Al) toxicity damages plant roots and limits crop production on acid soils that comprise up to 50% of the world?s arable lands. A major Al tolerance locus on chromosome 3, AltSB, controls aluminum tolerance in sorghum [Sorghum bicolor (L.) Moench] via SbMATE, an Al-activated plasma membrane transporter that mediates Al exclusion from sensitive regions in the root apex. SbMATE, as is the case of other known Al tolerance genes, was cloned based on studies conducted under controlled environmental conditions, in nutrient solution. Therefore, its impact on grain yield on acid soils remains undetermined. To determine SbMATE?s real world impact, multi-trait QTL mapping in hydroponics and in the field revealed a large-effect QTL colocalized with the Al tolerance locus, AltSB where SbMATE lies, conferring a 0.6 ton ha-1 grain yield increase on acid soils. A second QTL for Al tolerance in hydroponics, where the positive allele was also donated by the Al tolerant parent, SC283, was found on chromosome 9, indicating the presence of distinct Al tolerance genes in the sorghum genome or genes acting in the SbMATE pathway leading to Al-activated citrate release. There was no yield penalty for AltSB, consistent with the highly localized Al regulated SbMATE expression in the root tip and Al-dependent transport activity. A female effect of 0.5 ton ha-1 independently demonstrated the effectiveness of AltSB in hybrids. Al tolerance conferred by AltSB is thus an indispensable asset for s... Mostrar Tudo |
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Thesagro: |
Acidez do solo; Solo ácido; Sorghum bicolor. |
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Categoria do assunto: |
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Marc: |
LEADER 02517naa a2200289 a 4500
001 2032361
005 2025-10-22
008 2015 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1534/g3.115.025791$2DOI
100 1 $aCARVALHO JUNIOR, G.
245 $aBack to acid soil fields$bthe citrate transporter SbMATE is a major asset for sustainable grain yield for sorghum cultivated on acid soils.$h[electronic resource]
260 $c2015
520 $aAluminum (Al) toxicity damages plant roots and limits crop production on acid soils that comprise up to 50% of the world?s arable lands. A major Al tolerance locus on chromosome 3, AltSB, controls aluminum tolerance in sorghum [Sorghum bicolor (L.) Moench] via SbMATE, an Al-activated plasma membrane transporter that mediates Al exclusion from sensitive regions in the root apex. SbMATE, as is the case of other known Al tolerance genes, was cloned based on studies conducted under controlled environmental conditions, in nutrient solution. Therefore, its impact on grain yield on acid soils remains undetermined. To determine SbMATE?s real world impact, multi-trait QTL mapping in hydroponics and in the field revealed a large-effect QTL colocalized with the Al tolerance locus, AltSB where SbMATE lies, conferring a 0.6 ton ha-1 grain yield increase on acid soils. A second QTL for Al tolerance in hydroponics, where the positive allele was also donated by the Al tolerant parent, SC283, was found on chromosome 9, indicating the presence of distinct Al tolerance genes in the sorghum genome or genes acting in the SbMATE pathway leading to Al-activated citrate release. There was no yield penalty for AltSB, consistent with the highly localized Al regulated SbMATE expression in the root tip and Al-dependent transport activity. A female effect of 0.5 ton ha-1 independently demonstrated the effectiveness of AltSB in hybrids. Al tolerance conferred by AltSB is thus an indispensable asset for sorghum production and food security on acid soils, many of which are located in developing countries.
650 $aAcidez do solo
650 $aSolo ácido
650 $aSorghum bicolor
700 1 $aSCHAFFERT, R. E.
700 1 $aMALOSETTI, M.
700 1 $aVIANA, J. H. M.
700 1 $aMENEZES, C. B.
700 1 $aSILVA, L. A.
700 1 $aGUIMARAES, C. T.
700 1 $aCOELHO, A. M.
700 1 $aKOCHIAN, L. V.
700 1 $aEEUWIJK, F. A. van
700 1 $aMAGALHAES, J. V.
773 $tG3 Genes, Genomes, Genetics$gv. 6, n. 2, p. 475-484, 2015.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 6 | |
| 1. |  | BLATT, T. L. da S.; CARDOSO, A. J. da S.; WATANABE, A. L.; BUGLIONE NETO, C. C.; HISANO, H. Environmental sustainability of Nile tilapia reared in Biofloc Technology (BFT) system: evaluation of carbon, nitrogen, and phosphorus dynamics and indicators of sustainability. Sustainability, v. 17, n. 13, article 5670, 2025.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 3. | | BUGLIONE-NETO, C.; MOURIÑO, J. L.; VIEIRA, F. do N.; SILVA, B. C. da; JATOBÁ, A.; SEIFFERT, W.; FRACALOSSI, D. M.; ANDREATTA, E. Métodos para determinação da digestibilidade aparente de dietas para camarão marinho suplementadas com probiótico. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 1021-1027, ago. 2013. Título em inglês: Methods for determining the apparent digestibility of diets for marine shrimp supplemented with probiotic.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | VIEIRA, F. do N.; BUGLIONE NETO, C. C.; MOURIÑO, J. L. P.; JATOBÁ, A.; RAMIREZ, C.; MARTINS, M. L.; BARRACCO, M. A. A. M.; VINATEA, L. A. Time-related action of Lactobacillus plantarum in the bacterial microbiota of shrimp digestive tract and its action as immunostimulant. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 6, p. 763-769, jun. 2008 Título em português: Tempo de atuação de Lactobacillus plantarum na microbiota bacteriana intestinal de camarão e sua ação como imunoestimulante.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 5. | | JATOBÁ, A.; VIEIRA, F. do N.; BUGLIONE NETO, C.; SILVA, B. C.; MOURIÑO, J. L. P.; JERÔNIMO, G. T.; DOTTA, G.; MARTINS, M. L. Utilização de bactérias ácido-lácticas isoladas do trato intestinal de tilápia-do-nilo como probiótico. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 9, p. 1201-1207, set. 2008. Título em inglês: Lactic-acid bacteria isolated from the intestinal tract of Nile tilapia utilized as probiotic.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | OLIVEIRA, L. K.; BAUMGARTNER, L. A.; CARDOSO, A. J. da S.; DUARTE, P. R. K.; BLATT, T. L. D.; RIBEIRO, A. S. A.; BUGLIONE NETO, C. C.; WATANABE, A. L.; BICUDO, A. J.; HISANO, H. Parâmetros hematológicos de tilápias do Nilo cultivadas em sistema bioflocos com diferentes frequências alimentares e proteína dietética subótima. In: INTERNATIONAL FISH CONGRESS & FISH EXPO BRASIL, 5., 2023, Foz doIguaçu. [Anais]. Foz do Iguaçu: Fundep, Unioeste, 2023. 5 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 6 | |
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