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	Provedor de dados Biocell (1) Autor Martin,M.T. (1) Pedranzani,H.E. (1) Sierra de Grado,R. (1) Palavra-chave Germplasm conservation (1) In vitro plant culture (1) Micropropagation (1) Populus tremula (1) Selected clone (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2007 (1) País Argentina (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Behavior and preservation of an in vitro collection of European aspen in Spain Biocell Martin,M.T.; Pedranzani,H.E.; Sierra de Grado,R.. An in vitro collection has been established with selected European aspen from Palencia province (Spain). Currently, this collection includes 32 high quality clones, selected for their good bearing and healthy state. Most of them belong to different discrete local populations. Populus tremula L. was propagated in proliferation Aspen Culture Medium; they required subculture every 3 months. The purpose of this study was, therefore, to select a medium which allows the maintenance of 32 clones for a period longer than 3 months without subculture and to observe the behavior of those clones in 15 different culture medium compositions. Seven nodal cutting stem explants from each clone were cultured in parallel in the different media. One and three months after... Tipo: Info:eu-repo/semantics/article Palavras-chave: Populus tremula; Germplasm conservation; In vitro plant culture; Micropropagation; Selected clone. Ano: 2007 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452007000100005 Registros recuperados: 1 Primeira ... 1 ... Última

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