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	Provedor de dados Braz. J. Plant Physiol. (1) Autor Adhikari,Jukta (1) Banerjee,Ritwika (1) Chhetri,Dhani R. (1) Palavra-chave Dryopteris filix-mas (1) Myo-inositol-1-phosphate phosphatase (1) Pteridophytes (1) Reproductive pinnules (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2007 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Occurrence of myo-inositol-1-phosphate phosphatase in pteridophytes: characteristics of the enzyme from the reproductive pinnules of Dryopteris filix-mas (L.) Schott Braz. J. Plant Physiol. Banerjee,Ritwika; Chhetri,Dhani R.; Adhikari,Jukta. Evident myo-inositol-1-phosphate phosphatase (MIPP) activity has been detected both in the vegetative as well as in the spore-bearing organs of some selected pteridophytes having wide phylogenetic diversity. The basic characterization of this enzyme was carried out using the cosmopolitan fern Dryopteris filix-mas. The enzyme was partially purified from the cytosol fraction obtained from the reproductive pinnules of the plant to about 41-fold over the initial homogenate following low-speed centrifugation, streptomycin sulfate precipitation, 25-70% ammonium sulfate fractionation, CM Sephadex C-50 chromatography and finally gel-filtration on Ultrogel AcA 34. The apparent molecular weight of the native MIPP was estimated to be 94 kDa. The enzyme activity... Tipo: Info:eu-repo/semantics/article Palavras-chave: Dryopteris filix-mas; Myo-inositol-1-phosphate phosphatase; Pteridophytes; Reproductive pinnules. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202007000200003 Registros recuperados: 1 Primeira ... 1 ... Última

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