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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
29/01/2000 |
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Data da última atualização: |
10/09/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PICOLI, E. A. T.; OTONI, W. C.; CECON, P. R.; FARI, M. |
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Afiliação: |
Consultor CPATSA. |
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Título: |
Influence of antiobiotics on NAA- induced somatic embryogenesis in eggplant (Solanum melongena L. cv. Embu). |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
International Journal of Horticultural Sciences, Budapest, v. 6, n. 4, p. 88-95, 2000. |
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Idioma: |
Inglês |
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Conteúdo: |
The influence of increasing concentrations of naphthaleneacetic acid and the antibiotics cefotaxim?, timentin, kanamycin, and hygromycin on eggplant (Solanum melongena L. cv. Emb£) somatic embryogenesis was investigated. Cotyledon explants were excised from 16 to 20 days old in vitro grown seedlings. NAA promoted somatic embryogenesis, although its concentrations had no influence on the mean number of embryos. Callusing decreased significantly with increasing NAA concenti-ations. Morphogenesis was stopped with 50 to 100 mg L-I kanamycin and 7.5 to 15 mg L-I hygromycin. Although early globular embryos were observed up to 15 mg L-I, further embryo development was inhibited at 10 mg L .1. Interestingly, cefotaxime (250 and 500 mg L -1) promoted a marked effect on enhancing fresh weight of calli, accompanied by decrease in embryo regeneration, whereas timentin concentrations (150 and 300 mg L-I) did not affect embryo differentiation as compared to the control treatment. |
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Palavras-Chave: |
Aubergine. |
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Thesagro: |
Antibiótico; Berinjela; Embriogénese; Potássio; Solanum Melongena. |
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Thesaurus Nal: |
antibiotics; embryogenesis; potassium. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182657/1/International-Journal-of-Horticultural-Sciences-v.6-n.4-p.88-95-2000.pdf
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Marc: |
LEADER 01740naa a2200265 a 4500
001 1134109
005 2018-09-10
008 2000 bl uuuu u00u1 u #d
100 1 $aPICOLI, E. A. T.
245 $aInfluence of antiobiotics on NAA- induced somatic embryogenesis in eggplant (Solanum melongena L. cv. Embu).
260 $c2000
520 $aThe influence of increasing concentrations of naphthaleneacetic acid and the antibiotics cefotaxim?, timentin, kanamycin, and hygromycin on eggplant (Solanum melongena L. cv. Emb£) somatic embryogenesis was investigated. Cotyledon explants were excised from 16 to 20 days old in vitro grown seedlings. NAA promoted somatic embryogenesis, although its concentrations had no influence on the mean number of embryos. Callusing decreased significantly with increasing NAA concenti-ations. Morphogenesis was stopped with 50 to 100 mg L-I kanamycin and 7.5 to 15 mg L-I hygromycin. Although early globular embryos were observed up to 15 mg L-I, further embryo development was inhibited at 10 mg L .1. Interestingly, cefotaxime (250 and 500 mg L -1) promoted a marked effect on enhancing fresh weight of calli, accompanied by decrease in embryo regeneration, whereas timentin concentrations (150 and 300 mg L-I) did not affect embryo differentiation as compared to the control treatment.
650 $aantibiotics
650 $aembryogenesis
650 $apotassium
650 $aAntibiótico
650 $aBerinjela
650 $aEmbriogénese
650 $aPotássio
650 $aSolanum Melongena
653 $aAubergine
700 1 $aOTONI, W. C.
700 1 $aCECON, P. R.
700 1 $aFARI, M.
773 $tInternational Journal of Horticultural Sciences, Budapest$gv. 6, n. 4, p. 88-95, 2000.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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| Registros recuperados : 18 | |
| 11. |  | MELO, N. F. de; TEIXEIRA, J. B.; FARI, M. In vitro cultivation on modal segments of the umbu tree [Spondias tuberosa (Arr.) Cam]. Acta Horticulturae, Leuven, n. 447, p. 535-537, 1997. Edição do Proceedings of the 3 International Symposium on in Vitro Culture and Horticultural Breeding, Jerusalem, Israel, oct. 1996.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - B |
| Biblioteca(s): Embrapa Semiárido. |
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| 15. | | FARI, M.; SORVARI, S.; AHANEN, K.; MELO, N. F. de; HIRSALMI, H. Production of dry type artificial seeds by means of PVC-FOIL desiccation method from genetically engineered somatic embryos of carrot (Daucus carota L., cv. Nantes Duke). In: ENCONTRO BRASILEIRO DE BIOTECNOLOGIA VEGETAL, 2., 1997, Gramado. Programas e resumos... Passo Fundo: REDBIO Sub-Região Brasil, 1997. p. 129.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
|  |
| 16. | | FARI, M.; SORVARI, S.; AHANEN, K; TOLDI, O.; MELO, N. F. de; HIRSALMI, H. Development and germination of somatic embryos on sugar-free wheat starch medium in carrot (Daucus carota L. cv. Nantes Duke). In: ENCONTRO BRASILEIRO DE BIOTECNOLOGIA VEGETAL, 2., 1997, Gramado. Programas e resumos... Passo Fundo: REDBIO Sub-Região Brasil, 1997. p. 128.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 18 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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