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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
23/01/2006 |
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Data da última atualização: |
04/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DRUMMOND, R. D.; GUIMARAES, C. T.; FELIX, J.; NINAMANGO-CARDENAS, F. E.; CARNEIRO, N. P.; PAIVA, E; MENOSSI, M. |
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Afiliação: |
CLAUDIA TEIXEIRA GUIMARAES, CNPMS; NEWTON PORTILHO CARNEIRO, CNPMS. |
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Título: |
Prospecting sugarcane genes involved in aluminum tolerance. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirão Preto, v. 24, n. 1/4, p. 221-230, 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
Aluminium is one of the major factors that affect plant development in acid soils, causing a substantial reduction in yield in many crops. In South America, about 66% of the land surface is made up of acid soils where high aluminium saturation is one of the main limiting factors for agriculture. The biochemical and molecular basis of aluminium tolerance in plants is far from being completely understood despite a growing number of studies, and in the specific case of sugarcane there are virtually no reports on the effects of gene regulation on aluminium stress. The objective of the work presented in this paper was to prospect the sugarcane expressed sequence tag (SUCEST) data bank for sugarcane genes related to several biochemical pathways known to be involved in the responses to aluminium toxicity in other plant species and yeast. Sugarcane genes similar to most of these genes were found, including those coding for enzymes that alleviate oxidative stress or combat infection by pathogens and those which code for proteins responsible for the release of organic acids and signal transducers. The role of these genes in aluminium tolerance mechanisms is reviewed. Due to the high level of genomic conservation in related grasses such as maize, barley, sorghum and sugarcane, these genes may be valuable tools which will help us to better understand and to manipulate aluminium tolerance in these species. |
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Palavras-Chave: |
Aluminium; biochemical-pathways; gene-expression; heavy-metals; metal-tolerance; nucleotide-sequences. |
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Thesaurus Nal: |
genes; sugarcane. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/32597/1/Prospecting-sugarcane.pdf
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Marc: |
LEADER 02232naa a2200289 a 4500
001 1489129
005 2018-06-04
008 2001 bl uuuu u00u1 u #d
100 1 $aDRUMMOND, R. D.
245 $aProspecting sugarcane genes involved in aluminum tolerance.$h[electronic resource]
260 $c2001
520 $aAluminium is one of the major factors that affect plant development in acid soils, causing a substantial reduction in yield in many crops. In South America, about 66% of the land surface is made up of acid soils where high aluminium saturation is one of the main limiting factors for agriculture. The biochemical and molecular basis of aluminium tolerance in plants is far from being completely understood despite a growing number of studies, and in the specific case of sugarcane there are virtually no reports on the effects of gene regulation on aluminium stress. The objective of the work presented in this paper was to prospect the sugarcane expressed sequence tag (SUCEST) data bank for sugarcane genes related to several biochemical pathways known to be involved in the responses to aluminium toxicity in other plant species and yeast. Sugarcane genes similar to most of these genes were found, including those coding for enzymes that alleviate oxidative stress or combat infection by pathogens and those which code for proteins responsible for the release of organic acids and signal transducers. The role of these genes in aluminium tolerance mechanisms is reviewed. Due to the high level of genomic conservation in related grasses such as maize, barley, sorghum and sugarcane, these genes may be valuable tools which will help us to better understand and to manipulate aluminium tolerance in these species.
650 $agenes
650 $asugarcane
653 $aAluminium
653 $abiochemical-pathways
653 $agene-expression
653 $aheavy-metals
653 $ametal-tolerance
653 $anucleotide-sequences
700 1 $aGUIMARAES, C. T.
700 1 $aFELIX, J.
700 1 $aNINAMANGO-CARDENAS, F. E.
700 1 $aCARNEIRO, N. P.
700 1 $aPAIVA, E
700 1 $aMENOSSI, M.
773 $tGenetics and Molecular Biology, Ribeirão Preto$gv. 24, n. 1/4, p. 221-230, 2001.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
30/07/2015 |
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Data da última atualização: |
01/10/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LAU, D.; PEREIRA, P. R. V. da S.; CASTRO, R. L. de. |
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Afiliação: |
DOUGLAS LAU, CNPT; PAULO ROBERTO VALLE DA S PEREIRA, CNPT; RICARDO LIMA DE CASTRO, CNPT. |
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Título: |
Ensaio estadual de cultivares de trigo do Rio Grande do Sul 2014 - reação ao Barley Yellow Dwarf virus. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 8.; SEMINÁRIO TÉCNICO DO TRIGO, 9., 2014, Canela; REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 9.; SEMINÁRIO TÉCNICO DO TRIGO, 10., 2015, Passo Fundo. Anais... Passo Fundo: Biotrigo Genética: Embrapa Trigo, 2015. 2015-Melhoramento, Aptidão Industrial e Sementes-Trabalho 91. 1 CD-ROM. |
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Idioma: |
Português |
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Thesagro: |
Doença; Trigo. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/127231/1/2015melhoramentotrabalho91.pdf
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Marc: |
LEADER 00816nam a2200145 a 4500
001 2020981
005 2015-10-01
008 2015 bl uuuu u00u1 u #d
100 1 $aLAU, D.
245 $aEnsaio estadual de cultivares de trigo do Rio Grande do Sul 2014 - reação ao Barley Yellow Dwarf virus.$h[electronic resource]
260 $aIn: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 8.; SEMINÁRIO TÉCNICO DO TRIGO, 9., 2014, Canela; REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 9.; SEMINÁRIO TÉCNICO DO TRIGO, 10., 2015, Passo Fundo. Anais... Passo Fundo: Biotrigo Genética: Embrapa Trigo, 2015. 2015-Melhoramento, Aptidão Industrial e Sementes-Trabalho 91. 1 CD-ROM.$c2015
650 $aDoença
650 $aTrigo
700 1 $aPEREIRA, P. R. V. da S.
700 1 $aCASTRO, R. L. de
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Embrapa Trigo (CNPT) |
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