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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
01/06/2000 |
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Data da última atualização: |
01/06/2000 |
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Autoria: |
NIEVES, N.; MARTINEZ, M. E.; BLANCO, M. A.; GONZALEZ, J. L.; BORROTO, E.; LORENZO, J. C.; PORTILLA, Y. |
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Afiliação: |
Biochemistry Laboratory, Bioplant center, unica, Carr. Moron km 9, POB 69450, Ciego de Avila, Cuba. |
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Título: |
Changes in soluble proteins and polyamines during citrus seed germination |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Fruits, v.53, n,1, p.27-33, Paris, France, 1998 |
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ISSN: |
0248-1294 |
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Idioma: |
Inglês |
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Conteúdo: |
Polyamines and proteins synthetized from free amino acids are present in all plant cells. They are actively involved in cell division and differentiation processes in a wide range of species. This study was an attenpt to increase the knowledge of the polyamine and protein content changes during germination of citrus seed. For biochemical characterization of germination, whole and without seedcoat seeds of Cleopatra mandarin mature fruts were placed in Petri dishes on moistened cotton. Polyamine - putrescine (Put), spermine (Spm) and spermidine (Spd) - and soluble protein nitrogenous compounds were determined after different times of imbibition. The seedcoat delayed germination for 16 d while fresh weight of cotyledons increased during the process and the soluble protein content decreased. |
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Thesaurus Nal: |
Citrus reshni; germination; plant physiology; protein metabolism; seeds. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01497naa a2200265 a 4500
001 1635725
005 2000-06-01
008 1998 bl uuuu u00u1 u #d
022 $a0248-1294
100 1 $aNIEVES, N.
245 $aChanges in soluble proteins and polyamines during citrus seed germination
260 $c1998
520 $aPolyamines and proteins synthetized from free amino acids are present in all plant cells. They are actively involved in cell division and differentiation processes in a wide range of species. This study was an attenpt to increase the knowledge of the polyamine and protein content changes during germination of citrus seed. For biochemical characterization of germination, whole and without seedcoat seeds of Cleopatra mandarin mature fruts were placed in Petri dishes on moistened cotton. Polyamine - putrescine (Put), spermine (Spm) and spermidine (Spd) - and soluble protein nitrogenous compounds were determined after different times of imbibition. The seedcoat delayed germination for 16 d while fresh weight of cotyledons increased during the process and the soluble protein content decreased.
650 $aCitrus reshni
650 $agermination
650 $aplant physiology
650 $aprotein metabolism
650 $aseeds
700 1 $aMARTINEZ, M. E.
700 1 $aBLANCO, M. A.
700 1 $aGONZALEZ, J. L.
700 1 $aBORROTO, E.
700 1 $aLORENZO, J. C.
700 1 $aPORTILLA, Y.
773 $tFruits$gv.53, n,1, p.27-33, Paris, France, 1998
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| 1. |  | VILLALOBOS-OLIVERA, A.; FERREIRA, C. F.; YANES-PAZ, E.; LORENTE, G. Y.; SOUZA, F. V. D.; ENGELMANN, F.; MARTÍNEZ-MONTERO, M. E.; LORENZO, J. C. Inter simple sequence repeat (ISSR) markers reveal DNA stability in pineapple plantlets after shoot tip cryopreservation. Vegetos, v.35, p.360?366, 2022.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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