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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
22/10/2021 |
Data da última atualização: |
22/10/2021 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
GUIMARÃES, C. T.; MAGALHAES, J. V. de. |
Afiliação: |
CLAUDIA TEIXEIRA GUIMARAES, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS. |
Título: |
Recent molecular breeding advances for improving aluminium tolerance in maize and sorghum. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: HOSSAIN, M. A.; ALAM, M.; SENEWEERA, S.; RAKSHIT, S.; HENRY, R. (ed.). Molecular breeding in wheat, maize and sorghum: strategies for improving abiotic stress tolerance and yield. Wallingford: CAB International, 2021. |
Páginas: |
p. 318-324. |
DOI: |
https://doi.org/10.1079/9781789245431.0018 |
Idioma: |
Inglês |
Conteúdo: |
Citrate transporters belonging to the multidrug and toxic compound extrusion (MATE) family of membrane transporters in sorghum and maize, SbMATE and ZmMATE1, respectively, play a major role in aluminium (Al) tolerance. However, these MATE members show regulatory differences, as well as peculiarities in their genetic effect and mode of action. These aspects, which are discussed in this chapter, have to be considered to design successful breeding programmes in order to achieve maximum Al tolerance and, consequently, to improve grain and biomass production in regions of the world with Al toxicity. As shown in this chapter, target genes with major effects and molecular tools are available for marker-assisted breeding for improving Al tolerance both in sorghum and maize. However, wide adaptation to acid soils should be sought by pyramiding genes controlling different traits such as drought tolerance, P acquisition, resistance to diseases and other stresses commonly found in each agroecological environment. |
Palavras-Chave: |
Breeding programmes; Drought resistance; Expressão genetica; Genetic effects; Resistência a doença; Tolerância de metal. |
Thesagro: |
Biomassa; Gene; Marcador Genético; Milho; Solo Ácido; Sorgo. |
Thesaurus Nal: |
Acid soils; Biomass production; Disease resistance; Gene expression; Genes; Genetic markers; Metal tolerance. |
Categoria do assunto: |
G Melhoramento Genético |
Marc: |
LEADER 02289naa a2200385 a 4500 001 2135486 005 2021-10-22 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1079/9781789245431.0018$2DOI 100 1 $aGUIMARÃES, C. T. 245 $aRecent molecular breeding advances for improving aluminium tolerance in maize and sorghum.$h[electronic resource] 260 $c2021 300 $ap. 318-324. 520 $aCitrate transporters belonging to the multidrug and toxic compound extrusion (MATE) family of membrane transporters in sorghum and maize, SbMATE and ZmMATE1, respectively, play a major role in aluminium (Al) tolerance. However, these MATE members show regulatory differences, as well as peculiarities in their genetic effect and mode of action. These aspects, which are discussed in this chapter, have to be considered to design successful breeding programmes in order to achieve maximum Al tolerance and, consequently, to improve grain and biomass production in regions of the world with Al toxicity. As shown in this chapter, target genes with major effects and molecular tools are available for marker-assisted breeding for improving Al tolerance both in sorghum and maize. However, wide adaptation to acid soils should be sought by pyramiding genes controlling different traits such as drought tolerance, P acquisition, resistance to diseases and other stresses commonly found in each agroecological environment. 650 $aAcid soils 650 $aBiomass production 650 $aDisease resistance 650 $aGene expression 650 $aGenes 650 $aGenetic markers 650 $aMetal tolerance 650 $aBiomassa 650 $aGene 650 $aMarcador Genético 650 $aMilho 650 $aSolo Ácido 650 $aSorgo 653 $aBreeding programmes 653 $aDrought resistance 653 $aExpressão genetica 653 $aGenetic effects 653 $aResistência a doença 653 $aTolerância de metal 700 1 $aMAGALHAES, J. V. de 773 $tIn: HOSSAIN, M. A.; ALAM, M.; SENEWEERA, S.; RAKSHIT, S.; HENRY, R. (ed.). Molecular breeding in wheat, maize and sorghum: strategies for improving abiotic stress tolerance and yield. Wallingford: CAB International, 2021.
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12. | | CHOUGULE, K, M.; OLSON, A.; MAGALHAES, J. V. de; VAN BUREN, P.; WANG, L.; WARE, D. Assessing new tools and best practices for RNA seq data analysis and visualization with iPlant cyberinfrastructure. In: MEETING ON GENOMIC INFORMATICS, 2015, New York. Abstracts of papers. New York: Cold Spring Harbor Laboratory, 2015. p. 64.Tipo: Resumo em Anais de Congresso |
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17. | | MAGALHAES, P. C.; PEREIRA, F. J.; SCHAFFERT, R. E.; MAGALHAES, J. V. de. Características morfo-fisiológicas e de produção de seis genótipos de sorgo submetidos ao estresse hídrico. In: CONGRESSO NACIONAL DE MILHO E SORGO, 28.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA DO CARTUCHO, 4., 2010, Goiânia. Potencialidades, desafios e sustentabilidade: resumos expandidos... Sete Lagoas: ABMS, 2010. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
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