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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
04/03/2009 |
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Data da última atualização: |
25/03/2009 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PAPPAS, M. C. R.; PAPPAS, G. J.; BROMMONSCHENKEL, S. H.; FARIA, D. A.; SÁ, S. V.; KAISER, O.; GRATTAPAGLIA, D. |
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Afiliação: |
Marilia de Castro R. Pappas, Embrapa Recursos Genéticos e Biotecnologia; Georgios Joannis Pappas Júnior, Embrapa Recursos Genéticos e Biotecnologia; S. H. Brommonschenkel, Universidade Federal de Viçosa; Daniela Andrade Faria, Embrapa Cerrados; S. V. Sá, Roche Diagnóstica Brasil Ltda; O. Kaiser, Roche Diagnostics; Dario Grattapaglia, Embrapa Recursos Genéticos e Biotecnologia. |
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Título: |
Eucalyptus BAC clones sequencing and assembly using 454 technology. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE GENÉTICA, 54., 2008, Salvador. Resumos... Salvador: SBG, 2008. |
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Páginas: |
p. 321. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Assembly; BAC clones; Pyrosequencing. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00649nam a2200217 a 4500
001 1169292
005 2009-03-25
008 2008 bl uuuu u01u1 u #d
100 1 $aPAPPAS, M. C. R.
245 $aEucalyptus BAC clones sequencing and assembly using 454 technology.
260 $aIn: CONGRESSO BRASILEIRO DE GENÉTICA, 54., 2008, Salvador. Resumos... Salvador: SBG$c2008
300 $ap. 321.$c1 CD-ROM.
653 $aAssembly
653 $aBAC clones
653 $aPyrosequencing
700 1 $aPAPPAS, G. J.
700 1 $aBROMMONSCHENKEL, S. H.
700 1 $aFARIA, D. A.
700 1 $aSÁ, S. V.
700 1 $aKAISER, O.
700 1 $aGRATTAPAGLIA, D.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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 | 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
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
22/11/2006 |
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Data da última atualização: |
25/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
-- - -- |
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Autoria: |
NAGY, R.; VASCONCELOS, M. J. V.; ZHAO, S.; McELVER, J.; BRUCE, W.; AMRHEIN, N.; RAGHOTHAMA, K. G.; BUCHER, M. |
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Afiliação: |
MARIA JOSE VILACA DE VASCONCELOS, CNPMS. |
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Título: |
Differential regulation of five Pht1 phosphate transporters from maize (Zea mays L.). |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Plant Biology, New York, v. 8, n. 2, p. 186-197, 2006. |
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DOI: |
10.1055/s-2005-873052 |
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Idioma: |
Inglês |
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Conteúdo: |
Maize is one of the most important crops in the developing world, where adverse soil conditions and low fertilizer input are the two main constraints for stable food supply. Understanding the molecular and biochemical mechanisms involved in nutrient uptake is expected to support the development of future breeding strategies aimed at improving maize productivity on infertile soils. Phosphorus is the least mobile macronutrient in the soils and it is often limiting plant growth. In this work, five genes encoding Pht1 phosphate transporters which contribute to phosphate uptake and allocation in maize were identified. In phosphate-starved plants, transcripts of most of the five transporters were present in roots and leaves. Independent of the phosphate supply, expression of two genes was predominant in pollen or in roots colonized by symbiotic mycorrhizal fungi, respectively. Interestingly, high transcript levels of the mycorrhiza-inducible gene were also detectable in leaves of phosphate-starved plants. Thus, differential expression of Phtl phosphate transporters in maize suggests involvement of the encoded proteins in diverse processes, including phosphate uptake from soil and transport at the symbiotic interface in mycorrhizas, phosphate (re)translocation in the shoot, and phosphate uptake during pollen tube growth. |
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Palavras-Chave: |
Mycorrhiza; Phosphate transporter; Phosphate uptake. |
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Thesagro: |
Zea Mays. |
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Thesaurus NAL: |
gene expression. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02120naa a2200277 a 4500
001 1490383
005 2018-05-25
008 2006 bl uuuu u00u1 u #d
024 7 $a10.1055/s-2005-873052$2DOI
100 1 $aNAGY, R.
245 $aDifferential regulation of five Pht1 phosphate transporters from maize (Zea mays L.).$h[electronic resource]
260 $c2006
520 $aMaize is one of the most important crops in the developing world, where adverse soil conditions and low fertilizer input are the two main constraints for stable food supply. Understanding the molecular and biochemical mechanisms involved in nutrient uptake is expected to support the development of future breeding strategies aimed at improving maize productivity on infertile soils. Phosphorus is the least mobile macronutrient in the soils and it is often limiting plant growth. In this work, five genes encoding Pht1 phosphate transporters which contribute to phosphate uptake and allocation in maize were identified. In phosphate-starved plants, transcripts of most of the five transporters were present in roots and leaves. Independent of the phosphate supply, expression of two genes was predominant in pollen or in roots colonized by symbiotic mycorrhizal fungi, respectively. Interestingly, high transcript levels of the mycorrhiza-inducible gene were also detectable in leaves of phosphate-starved plants. Thus, differential expression of Phtl phosphate transporters in maize suggests involvement of the encoded proteins in diverse processes, including phosphate uptake from soil and transport at the symbiotic interface in mycorrhizas, phosphate (re)translocation in the shoot, and phosphate uptake during pollen tube growth.
650 $agene expression
650 $aZea Mays
653 $aMycorrhiza
653 $aPhosphate transporter
653 $aPhosphate uptake
700 1 $aVASCONCELOS, M. J. V.
700 1 $aZHAO, S.
700 1 $aMcELVER, J.
700 1 $aBRUCE, W.
700 1 $aAMRHEIN, N.
700 1 $aRAGHOTHAMA, K. G.
700 1 $aBUCHER, M.
773 $tPlant Biology, New York$gv. 8, n. 2, p. 186-197, 2006.
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