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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
11/06/1993 |
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Data da última atualização: |
11/06/1993 |
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Autoria: |
CULIANEZ, F.; MARTIN, B.; GUERRI, J.; TADEO, J. L.; MILLO, E. |
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Afiliação: |
INIA, Centro de Levante (CRIDA 07), Moncada, Valencia, Spain. |
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Título: |
Proteins and amino acids changes in citrus organs during the fruiting period. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Tokyo, Japan: International Society of Citriculture, 1983 |
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Volume: |
v.2 |
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Páginas: |
p.566-571 |
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Idioma: |
Inglês |
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Conteúdo: |
Changes in the various protein fractions, separated by SDS PAGE, were studied along an annual cycle in old and young leaves and fruits from various stages of development. Samples were collected during winter dormancy, flowering, fruit set, and in summer and fall periods. Determination on changes in both free and protein amino acid rates, was also carried out. The study was done by using 'Washington' navel orange (Citrus sinensis (L.) Osbeck) and 'Navelate', a mutant of this cultivar, that has low productivity. Results obtained indicate that certain protein fractions in old leaves may constitute a source of nitrogen that mobilizes during the spring, when the highest demand of nutrients takes place. Free amino acid content varies with the nitrogen demand by the plant, and it clearly decraeses in old and young 'Navelate' leaves in the time course pof flowering and fruit set. This may be due to the high consumption caused by the abundant flowering of this cultivar. As a consequence of the low fruit set, typical of 'Navelate' the amino acid content during winter dormancy, appears to be higher in this cultivar than in 'Washington' navel. |
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Palavras-Chave: |
Protein fraction; Winter dormancy. |
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Thesaurus Nal: |
electrophoresis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01762naa a2200229 a 4500
001 1644064
005 1993-06-11
008 1983 bl uuuu u00u1 u #d
100 1 $aCULIANEZ, F.
245 $aProteins and amino acids changes in citrus organs during the fruiting period.
260 $c1983
300 $ap.566-571 v.2
490 $vv.2
520 $aChanges in the various protein fractions, separated by SDS PAGE, were studied along an annual cycle in old and young leaves and fruits from various stages of development. Samples were collected during winter dormancy, flowering, fruit set, and in summer and fall periods. Determination on changes in both free and protein amino acid rates, was also carried out. The study was done by using 'Washington' navel orange (Citrus sinensis (L.) Osbeck) and 'Navelate', a mutant of this cultivar, that has low productivity. Results obtained indicate that certain protein fractions in old leaves may constitute a source of nitrogen that mobilizes during the spring, when the highest demand of nutrients takes place. Free amino acid content varies with the nitrogen demand by the plant, and it clearly decraeses in old and young 'Navelate' leaves in the time course pof flowering and fruit set. This may be due to the high consumption caused by the abundant flowering of this cultivar. As a consequence of the low fruit set, typical of 'Navelate' the amino acid content during winter dormancy, appears to be higher in this cultivar than in 'Washington' navel.
650 $aelectrophoresis
653 $aProtein fraction
653 $aWinter dormancy
700 1 $aMARTIN, B.
700 1 $aGUERRI, J.
700 1 $aTADEO, J. L.
700 1 $aMILLO, E.
773 $tTokyo, Japan: International Society of Citriculture, 1983
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 4 | |
| 2. |  | ALFARO, M. R.; NASCIMENTO, C. W. A. do; UGARTE, O. M.; ÁLVAREZ, A. M.; ACCIOLY, A. M. de A.; MARTÍN, B. C.; JIMÉNEZ, T. L.; AGUILAR, M. G. First national-wide survey of trace elements in Cuban urban agriculture. Agronomy for Sustainable Development, p.37-27, August, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 3. | | ALFARO, M. R.; UGARTE, O. M.; MARTÍN, B. C.; ÁLVAREZ, A. M.; RODRÍGUEZ, F. M.; JIMÉNEZ, T. L.; MONTOYA, M. O.; ACCIOLY, A. M. de A. Contenido de metales pesados en abonos orgánicos, sustratos y plantas cultivadas en organopónicos: Heavy metals content in organic manures, substrates and plants cultivated in organoponics. Cultivos Tropicales, v. 33, n. 2, p. 5-12 abril-junio, 2012.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|  |
| 4. | | MARIN, F. R.; ZANON, A. J.; MONZON, J. P.; ANDRADE, J. F.; SILVA, E. H. F. M.; RITCHER, G.; SAN MARTIN, B.; BATTISTI, R.; HEINEMANN, A. B.; GRASSINI, P. Intensificação agrícola pode ajudar a proteger a Floresta Amazônica e reduzir o aquecimento global. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 22., 2023, Natal. A agrometeorologia e a agropecuária: adaptação às mudanças climáticas: anais... Natal: Sociedade Brasileira de Agrometeorologia, 2023. p. 2631-2641. CBAGRO 2023.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 4 | |
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