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	Provedor de dados Scientia Agricola (1) Rev. Bras. Frutic. (1) Autor Mendes,Beatriz Madalena Januzzi (2) Mourão Filho,Francisco de Assis Alves (2) Souza,Amancio José de (2) Silva,Rosely Pereira da (1) Palavra-chave Citrus aurantium (1) Epicotyl segment (1) Genetic transformation (1) Internodal segment (1) MiRNA (1) Organogenesis (1) RNAi (1) SiRNA (1) Virus resistance (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2010 (1) 2007 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Gene silencing: concepts, applications, and perspectives in woody plants Scientia Agricola Souza,Amancio José de; Mendes,Beatriz Madalena Januzzi; Mourão Filho,Francisco de Assis Alves. RNA interference, transcriptional gene silencing, virus induced gene silencing, and micro RNAs comprise a series of mechanisms capable of suppressing gene expression in plants. These mechanisms reveal similar biochemical pathways and appear to be related in several levels. The ability to manipulate gene silencing has produced transgenic plants able to switch off endogenous genes and invading nucleic acids. This powerful biotechnological tool has provided plant breeders and researchers with great opportunity to accelerate breeding programs and developmental studies in woody plants. This research work reports on gene silencing in woody plants, and discuss applications and future perspectives. Tipo: Info:eu-repo/semantics/article Palavras-chave: RNAi; MiRNA; SiRNA; Genetic transformation; Virus resistance. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162007000600014 Sour orange bud regeneration and in vitro plant development related to culture medium composition and explant type Rev. Bras. Frutic. Silva,Rosely Pereira da; Souza,Amancio José de; Mendes,Beatriz Madalena Januzzi; Mourão Filho,Francisco de Assis Alves. In order to evaluate the formation of adventitious buds and in vitro regeneration of sour orange plants (Citrus aurantium L.) two organogenesis-inducing experiments were conducted. In the first experiment, the induction and in vitro regeneration of adventitious buds were tested on epicotyl and internodal segments under the influence of BAP or KIN associated with NAA. The second experiment evaluated the in vitro regeneration of sour orange plants related to different explant types (epicotyls segments, internodal segments of in vitro germinated plantlets and internodal segments of greenhouse cultivated plants). Data collected on both experiments included the percentage of responsive explants (explants that formed buds), and the number of buds per explant.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus aurantium; Organogenesis; Epicotyl segment; Internodal segment. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452010000100003 Registros recuperados: 2 Primeira ... 1 ... Última

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