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| Registros recuperados : 7 | |
| 1. |  | SOUZA, V. R. de; BRUM, M. C. M.; GUIMARÃES, I. dos S.; SANTOS, P. de F.; AMARAL, T. O. do; ABREU, J. P.; PASSOS, T.; FREITAS-SILVA, O.; GIMBA, E. R. P.; TEODORO, A. J. Amazon Fruits Inhibit Growth and Promote Pro-apoptotic Effects on Human Ovarian Carcinoma Cell Lines. Biomolecules, v. 9, n. 11, art. 707, p. 2-15 , 2019.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 3. | | OLIVEIRA, T.; SOUZA, V. R. de; MONTENEGRO, J.; ABREU, J. P. de; FRAUCHES, N.; TEODORO, A. J.; FREITAS-SILVA, O. Characterization of pulp powder of Murici (Byrsonima crassifolia (L.) Kunth and verbascifolia (L.) DC.) and Taperebá (Spondias mombin) for use as functional food. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS , 12., 2017, Campinas. Ciência de Alimentos e seu Impacto no Mundo em Transformação. Campinas: UNICAMP, 2017. SLACA, 12. De 4 a 7 de Novembro de 2017. Ref. 70998.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 4. | | SOUZA, V. R. de; ANICETO A.; ABREU, J. P.; MONTENEGRO, J.; BOQUIMPANI, B.; JESUZ, B. A. de; CAMPOS, M. de B. E.; MARCELLINI, P. S.; FREITAS-SILVA, O.; CADENA, R.; TEODORO, A. J. Fruit-based drink sensory, physicochemical, and antioxidant properties in the Amazon region: Murici (Byrsonima crassifolia (L.) Kunth and verbascifolia (L.) DC) and tapereba (Spondia mombin). Food Science and Nutrition, v, 8, n. 5, p. 2341-2347, 2020.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 6. | | FERNANDES, F. E. P.; PAIVA, A. D. R.; SOUSA, M. G. da S.; CASTRO, M. M.; SOUZA, V. R. de; TOMAZ, T. K. L.; SILVA, A. C.; FERNANDES, C. de S.; BUSSONS, N. de L. Rede de produção e comercialização de alimentos saudáveis: sistematização de experiências no âmbito do projeto Redinovagroeco. Sobral: Embrapa Caprinos e Ovinos, 2022. 40 p. (Embrapa Caprinos e Ovinos. Documentos, 152). ODS 1; ODS 2; ODS 5; ODS 12.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 7. | | MOREIRA, A. A.; HILSDORF, A. W. S.; SILVA, J. V. da; SOUZA, V. R. de. Variabilidade genética de duas variedades de tilápia nilótica por meio de marcadores microssatélites Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 4, p. 521-526, abr. 2007 Título em inglês: Genetic variability of two Nile tilapia strains by microsatellites markers.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 7 | |
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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: |
14/11/2016 |
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Data da última atualização: |
14/11/2016 |
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Autoria: |
SOUZA, I. R. P. de; MACADAM, J. W. |
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Afiliação: |
ISABEL REGINA PRAZERES DE SOUZA, CNPMS; Jennifer W. MacAdam, Utah State University. |
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Título: |
Gibberellic acid and dwarfism effects on the growth dynamics of B73 maize (Zea mays L.) leaf blades: a transient increase in apoplastic peroxidase activity precedes cessation of cell elongation. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Journal of Experimental Botany, London, v. 52, n. 361, p. 1673-1682, Aug. 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
The relationship between apoplastic peroxidase (EC 1.11.1.7) activity and cessation of growth in maize) Zea mays L.) leaf blades was investigated by altering elongation zone length. Apoplastic peroxidase activity in the elongation and secondary cell wall deposition zones of elongating leaf blades of the maize inbred line B73 was used as a control and compared to leaves of the dwarf mutant D8-81127, a near-isogenic line of B73 unresponsive to gibberellins, and to leaves of B73 plants to which gibberellic acid (GA 3) had been applied via root uptake. Elongation zone length was increased by treatment with GA 3 through an increase in cell number as well as increased final cell length. The shorter elongation zone of dwarf leaves occurred primarily through reduced final cell length. Although elongation zone length differed among dwarf, control, and GA 3 -treated leaf blades, in all three treatments a transient increase in apoplastic peroxidase activity preceded a reduction in the segmental elongation rate in leaves. A peroxidase isoenzyme with p I7.0 occurred in the leaf elongation zone during growth deceleration in all three treatments, and its activity decreased as growth displaced tissue into the region of secondary cell wall deposition. Growth cessation for all treatments coincided with the first appearance of peroxidase isozymes with pIs of 5.6 and 5.7. Based on the activity of particular isozymes relative to growth and differentiation, the p I7.0 isoenzyme is most likely to be involved in cessation of cell elongation, while isozymes with pIs 5.6 and 5.7 are likely to be active in lignification. MenosThe relationship between apoplastic peroxidase (EC 1.11.1.7) activity and cessation of growth in maize) Zea mays L.) leaf blades was investigated by altering elongation zone length. Apoplastic peroxidase activity in the elongation and secondary cell wall deposition zones of elongating leaf blades of the maize inbred line B73 was used as a control and compared to leaves of the dwarf mutant D8-81127, a near-isogenic line of B73 unresponsive to gibberellins, and to leaves of B73 plants to which gibberellic acid (GA 3) had been applied via root uptake. Elongation zone length was increased by treatment with GA 3 through an increase in cell number as well as increased final cell length. The shorter elongation zone of dwarf leaves occurred primarily through reduced final cell length. Although elongation zone length differed among dwarf, control, and GA 3 -treated leaf blades, in all three treatments a transient increase in apoplastic peroxidase activity preceded a reduction in the segmental elongation rate in leaves. A peroxidase isoenzyme with p I7.0 occurred in the leaf elongation zone during growth deceleration in all three treatments, and its activity decreased as growth displaced tissue into the region of secondary cell wall deposition. Growth cessation for all treatments coincided with the first appearance of peroxidase isozymes with pIs of 5.6 and 5.7. Based on the activity of particular isozymes relative to growth and differentiation, the p I7.0 isoenzyme is most likely to ... Mostrar Tudo |
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Thesagro: |
Ácido giberelico; Milho; Peroxidase. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02260naa a2200169 a 4500
001 2056344
005 2016-11-14
008 2001 bl uuuu u00u1 u #d
100 1 $aSOUZA, I. R. P. de
245 $aGibberellic acid and dwarfism effects on the growth dynamics of B73 maize (Zea mays L.) leaf blades$ba transient increase in apoplastic peroxidase activity precedes cessation of cell elongation.$h[electronic resource]
260 $c2001
520 $aThe relationship between apoplastic peroxidase (EC 1.11.1.7) activity and cessation of growth in maize) Zea mays L.) leaf blades was investigated by altering elongation zone length. Apoplastic peroxidase activity in the elongation and secondary cell wall deposition zones of elongating leaf blades of the maize inbred line B73 was used as a control and compared to leaves of the dwarf mutant D8-81127, a near-isogenic line of B73 unresponsive to gibberellins, and to leaves of B73 plants to which gibberellic acid (GA 3) had been applied via root uptake. Elongation zone length was increased by treatment with GA 3 through an increase in cell number as well as increased final cell length. The shorter elongation zone of dwarf leaves occurred primarily through reduced final cell length. Although elongation zone length differed among dwarf, control, and GA 3 -treated leaf blades, in all three treatments a transient increase in apoplastic peroxidase activity preceded a reduction in the segmental elongation rate in leaves. A peroxidase isoenzyme with p I7.0 occurred in the leaf elongation zone during growth deceleration in all three treatments, and its activity decreased as growth displaced tissue into the region of secondary cell wall deposition. Growth cessation for all treatments coincided with the first appearance of peroxidase isozymes with pIs of 5.6 and 5.7. Based on the activity of particular isozymes relative to growth and differentiation, the p I7.0 isoenzyme is most likely to be involved in cessation of cell elongation, while isozymes with pIs 5.6 and 5.7 are likely to be active in lignification.
650 $aÁcido giberelico
650 $aMilho
650 $aPeroxidase
700 1 $aMACADAM, J. W.
773 $tJournal of Experimental Botany, London$gv. 52, n. 361, p. 1673-1682, Aug. 2001.
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