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	Provedor de dados Biol. Res. (1) BABT (1) Autor Garcia-Sogo,Begoña (1) Mahesh,Ayyavu (1) Melchias,Gabriel (1) Moreno,Vicente (1) San-Juán,Amparo Pérez (1) Souza,Antonio da Silva (1) Souza,Fernanda Vidigal Duarte (1) Thangadurai,Devarajan (1) Mais... Palavra-chave Leaf explant (2) Organogenesis (2) Asteraceae (1) Cotyledon explant (1) Cucurbitaceae (1) Launaea sarmentosa (1) Plant regeneration (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2012 (1) 2006 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Rapid in vitro plant regeneration from leaf explants of Launaea sarmentosa (Willd.) Sch. Bip. ex Kuntze Biol. Res. Mahesh,Ayyavu; Thangadurai,Devarajan; Melchias,Gabriel. An efficient protocol for organogenesis through leaves has been established for Launaea sarmentosa (Willd.) Sch. Bip. ex Kuntze, a highly valuable medicinal plant. The leaf explants produced microshoots on MS basal medium when fortified with cytokinins and auxins. A combination of 6-benzylaminopurine (BAP) at 0.5mg/l and naphthaleneacetic acid (NAA) at 0.2mg/l resulted in the induction of high frequency microshoots in 30 days. The microshoots were successfully subcultured for shoot elongation and eventually for rooting on MS medium supplemented with indole-3-butyric acid (IBA) at 0.5mg/l. The regenerated plantlets were hardened under greenhouse conditions and transferred to garden, resulting in a 90% survival rate. Tipo: Journal article Palavras-chave: Asteraceae; Launaea sarmentosa; Leaf explant; Organogenesis. Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602012000200004 Morphogenetic response of cotyledon and leaf explants of melon (Cucumis melo L.) cv. Amarillo Oro BABT Souza,Fernanda Vidigal Duarte; Garcia-Sogo,Begoña; Souza,Antonio da Silva; San-Juán,Amparo Pérez; Moreno,Vicente. Callus cultures from cotyledon and leaf explants of a Spanish cultivar of melon (Amarillo Oro) were tested for growth and morphogenic capacity on several culture media with different concentrations of IAA (indole-3-acetic acid) in combination with 1.0 mg.L-1 BA (6-benzylaminopurine) or 6.0 mg.L-1 KIN (kinetin). The best results were achieved with cotyledon explants. The leaf explants presented low bud formation capacity. Variability of organogenic response on cotyledons of different age (7, 5, 3 and 1-day-old) was evaluated. The age of explant had a significant influence on bud induction. Cotyledon explants from 7-day-old seedlings showed higher organogenic index and development of shoots when cultured onto MS medium supplemented with 1.5 mg.L-1 of IAA and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Organogenesis; Plant regeneration; Leaf explant; Cotyledon explant; Cucurbitaceae. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000100003 Registros recuperados: 2 Primeira ... 1 ... Última

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