Data/hora: 17/06/2024 03:56:51

Provedor de dados: | 94
País: | Brazil
Título: | Sour orange bud regeneration and in vitro plant development related to culture medium composition and explant type
Autores: | Silva,Rosely Pereira da; Souza,Amancio José de; Mendes,Beatriz Madalena Januzzi; Mourão Filho,Francisco de Assis Alves.
Data: | 2010-03-01
Ano: | 2010
Palavras-chave: | Citrus aurantium; Organogenesis; Epicotyl segment; Internodal segment.
Resumo: | 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. The addition of BAP showed the best organogenic response. In vitro germinated epicotyl segments and internodal segments are recommended as explants for sour orange in vitro organogenesis. Rooting of regenerated shoots was achieved without the need of auxin in the medium.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452010000100003
Editor: | Sociedade Brasileira de Fruticultura
Relação: | 10.1590/S0100-29452010005000022
Formato: | text/html
Fonte: | Revista Brasileira de Fruticultura  v.32 n.1 2010
Fonte: | info:eu-repo/semantics/openAccess