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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
24/02/1992 |
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Data da última atualização: |
17/05/2023 |
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Autoria: |
MILLER, R. M.; DREW, R. A. |
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Afiliação: |
Department of Primary Industries ( requests for offprints ). |
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Título: |
Effect of explant type on proliferation of Carica papaya L. in vitro. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
Plant Cell Tissue and Organ Culture, v.21, p.39-44, 1990. |
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Idioma: |
Inglês |
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Conteúdo: |
Three papaya explant types (entire plantlets, plantlets with apices removed, or roots removed) were cultured on media with and without 2 uM BAP and 0.5 uM NAA. Best growth of lateral shoots occurred in the presence of exogenous hormones, on plants with apex removed but roots intact. The presence of roots increased the number of lateral shoots formed, irrespective of the presence or absence of the apex. Root initiation on harvested lateral shoots was significantly reduced (P < 0.01) when shoot length was < 5mm. Rooted shoots grew rapidly into apically dominant plantlets before subculture to multiplication medium. This proceddure has produced a technique that could produce 10 000 microcuttings in vitro from one plantlet in a yyear, and should be free of genetic off-types. |
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Palavras-Chave: |
Explant type; Papaw; Papaya; Proliferacao de apices; Shoot proliferation; Tipo de explant. |
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Thesagro: |
Carica Papaya; Mamão. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01419naa a2200229 a 4500
001 1646476
005 2023-05-17
008 1990 bl uuuu u00u1 u #d
100 1 $aMILLER, R. M.
245 $aEffect of explant type on proliferation of Carica papaya L. in vitro.$h[electronic resource]
260 $c1990
520 $aThree papaya explant types (entire plantlets, plantlets with apices removed, or roots removed) were cultured on media with and without 2 uM BAP and 0.5 uM NAA. Best growth of lateral shoots occurred in the presence of exogenous hormones, on plants with apex removed but roots intact. The presence of roots increased the number of lateral shoots formed, irrespective of the presence or absence of the apex. Root initiation on harvested lateral shoots was significantly reduced (P < 0.01) when shoot length was < 5mm. Rooted shoots grew rapidly into apically dominant plantlets before subculture to multiplication medium. This proceddure has produced a technique that could produce 10 000 microcuttings in vitro from one plantlet in a yyear, and should be free of genetic off-types.
650 $aCarica Papaya
650 $aMamão
653 $aExplant type
653 $aPapaw
653 $aPapaya
653 $aProliferacao de apices
653 $aShoot proliferation
653 $aTipo de explant
700 1 $aDREW, R. A.
773 $tPlant Cell Tissue and Organ Culture$gv.21, p.39-44, 1990.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| 3. |  | BORGES, W. L.; NOVAIS, C. B.; SAGGIN JUNIOR, O. J.; PRIN, Y.; LE ROUX, C.; DUCOUSSO, M.; FARIA, S. M. de. Arbuscular mycorrhizal fungi diversity in revegetated areas after bauxite mining. African Journal of Microbiology Research, Sapele, v. 8, n. 28, p. 2733-2738, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agrobiologia; Embrapa Amapá. |
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| 4. | | PRIN, Y.; DREYFUS, B.; LE ROUX, C.; BENA, G.; DIABATÉ, M.; DE LAJUDIE, P.; BÁ, A.; FARIA, S. M. de; MUNIVE, A.; GALIANA, A. Nodulated tree legumes and their symbiotic Bradyrhizobium in African and South-American tropical rainforests In: DAKORA, F.D. et al. (ed.). INTERNATIONAL NITROGEN FIXATION CONGRESS, 15th., INTERNATIONAL CONFERENCE OF THE AFRICAN ASSOCIATION FOR BIOLOGICAL NITROGEN FIXATION, 12th., 2008, South Africa. Biological nitrogen fixation: towards poverty alleviation through sustainable agriculture: proceedings... Heidelberg: Springer, 2008. (Current Plant Science and Bitechnology in Agricultura, 42). Proceedings fo the International Conference of the African Association for Biological Nitrogen Fixation, 12., 2008; International Nitrogen Fixation Congress, 15., 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 5. | | PRIN, Y.; DREYFUS, B.; LE ROUX, C.; BENA, G.; DIABATÉ, M.; DE LAJUDIE, P.; BÁ, A.; FARIA, S. M. de; MUNIVE, A.; GALIANA, A. Nodulated tree legumes and their symbiotic Bradyrhizobium in African and South-American tropical rainforests. In: DAKORA, F.D. et al. (ed.). INTERNATIONAL NITROGEN FIXATION CONGRESS, 15th., INTERNATIONAL CONFERENCE OF THE AFRICAN ASSOCIATION FOR BIOLOGICAL NITROGEN FIXATION, 12th., 2008, South Africa. Biological nitrogen fixation: towards poverty alleviation through sustainable agriculture: proceedings... Heidelberg: Springer, 2008. p. 73-75. Parceria: LSTM-France. Editores: Felix D. Dakora; Samson B. M. Chimphango; Alex J. Valentine; Claudine Elmerich; William E. Newton.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 6. | | PEREZ, D. V.; PERRINEAU, M. M.; LE ROUX, C.; FARIA, S. M. de; BALIEIRO, F. de C.; GALIANA, A.; PRIN, Y.; BÉNA, G. Genetic diversity of symbiotic Bradyrhizobium Elkanii populations recovered from inoculated and non-inoculated Acacia Mangium field trials in Brazil. Systematic and Applied Microbiology, v. 34, n. 5, p. 376-384, Jul. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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