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	Provedor de dados PAB (2) Autor Cidade,Luciana Cardoso (2) Costa,Marcio Gilberto Cardoso (2) Alvim,Fátima Cerqueira (1) Cascardo,Júlio Cézar de Mattos (1) Manzoli,Gabrielle Novais (1) Mendes,Amanda Ferreira da Silva (1) Otoni,Wagner Campos (1) Silva,Thiago Édson Ribeiro da (1) Soares Filho,Walter dos Santos (1) Mais... Palavra-chave Biotechnology (2) Morphogenesis (2) Cacao (1) Citrus sinensis (1) Gas exchange (1) Gene transfer (1) Micropropagation (1) Regeneration (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2008 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Tissue culture parameters in sweet orange cultivars PAB Mendes,Amanda Ferreira da Silva; Cidade,Luciana Cardoso; Manzoli,Gabrielle Novais; Otoni,Wagner Campos; Soares Filho,Walter dos Santos; Costa,Marcio Gilberto Cardoso. The objective of this work was to establish tissue culture parameters for gene transfer in sweet orange cultivars. Epicotyl explants with different ages were cultured with 6-benzylaminopurine (BAP), kanamycin and hygromycin. Shoots were cultured with alpha-naphthaleneacetic acid (NAA) alone or in combination with indole-3-butyric acid (IBA). The requirement of BAP for shoot development was genotype-specific. Epicotyl explants from 35-day-old seedlings produced significantly more shoots per explant in 'Pêra'. Kanamycin inhibited shoot regeneration for the most cultivars. The percentage of shoots that produced roots in 'Pêra' was significantly higher in medium with NAA and IBA than with NAA alone. Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus sinensis; Biotechnology; Gene transfer; Morphogenesis; Regeneration. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008000800020 Somatic embryogenesis and plant regeneration in elite clones of Theobroma cacao PAB Silva,Thiago Édson Ribeiro da; Cidade,Luciana Cardoso; Alvim,Fátima Cerqueira; Cascardo,Júlio Cézar de Mattos; Costa,Marcio Gilberto Cardoso. The objective of this work was to evaluated a procedure for somatic embryogenesis and regeneration of cacao (Theobroma cacao L.) elite clones. Petal explants from cacao clones TSH 565 and TSH 1188 were cultured on PCG and SCG-2 media, for calli growth. Somatic embryos were formed on the surface of embryogenic calli after transfer to embryo development (ED) medium. Clone TSH 565 showed a higher embryogenic potential than TSH 1188. The best combination of carbon source for embryo induction in ED medium was genotype-specific. Embryogenic callus formations increased in micropore tape-sealed Petri dishes, irrespective of cacao genotype. Mature somatic embryos were successfully converted into plantlets. Tipo: Info:eu-repo/semantics/article Palavras-chave: Biotechnology; Cacao; Gas exchange; Micropropagation; Morphogenesis. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008001000024 Registros recuperados: 2 Primeira ... 1 ... Última

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