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Listar por palabra clave "Spermidine"

Mostrando ítems 1-5 de 5

Biochemical quantitation of the eIF5A hypusination in Arabidopsis thaliana uncovers ABA-dependent regulation

Belda Palazón, Borja; Nohales Zafra, Maria Angeles; Rambla Nebot, Jose Luis; Aceña, José L.; Delgado, Oscar; Fustero Lardies, Santos; Martínez, M. Carmen; Granell Richart, Antonio; Carbonell Gisbert, Juan; Ferrando Monleón, Alejandro Ramón (Frontiers Media, 2014-05-16)

The eukaryotic translation elongation factor eIF5A is the only protein known to contain the unusual amino acid hypusine which is essential for its biological activity. This post-translational modification is achieved by ...
Chromogenic Chemodosimeter Based on Capped Silica Particles to Detect Spermine and Spermidine

Barros, Mariana; López-Carrasco, Alejandro; Amorós, Pedro; Gil Grau, Salvador; Gaviña, Pablo; PARRA ALVAREZ, MARGARITA; El Haskouri, Jamal; TERENCIO SILVESTRE, Mº CARMEN; Costero, Ana M. (MDPI AG, 2021-03)

[EN] A new hybrid organic-inorganic material for sensing spermine (Spm) and spermidine (Spd) has been prepared and characterized. The material is based on MCM-41 particles functionalized with an N-hydroxysuccinimide ...
Polyamines as Quality Control Metabolites Operating at the Post-Transcriptional Level

Poidevin, Laetitia; Unal, Dilek; Belda-Palazón, Borja; Ferrando Monleón, Alejandro Ramón (MDPI, 2019-04)

[EN] Plant polyamines (PAs) have been assigned a large number of physiological functions with unknown molecular mechanisms in many cases. Among the most abundant and studied polyamines, two of them, namely spermidine (Spd) ...
Potential Use of Vacuum Impregnation and High-Pressure Homogenization to Obtain Functional Products from Lulo Fruit (Solanum quitoense Lam.)

Hinestroza-Córdoba, Leidy Indira; Barrera Puigdollers, Cristina; Seguí Gil, Lucía; Betoret Valls, Noelia (MDPI AG, 2021-04)

[EN] Lulo (Solanum quitoense Lam.) is a Colombian fruit that is mostly used in the preparation of homemade juice as well as natural remedy for hypertension. The aim of this study was to determine physicochemical and ...
Relevance of the Axis Spermidine/eIF5A for Plant Growth and Development

Belda Palazón, Borja; Almendáriz, Carla; Martí Sanchis, Esmeralda; Carbonell Gisbert, Juan; Ferrando Monleón, Alejandro Ramón (Frontiers Media, 2016-03-02)

One key role of the essential polyamine spermidine in eukaryotes is to provide the 4-aminobutyl moiety group destined to the post-translational modification of a lysine in the highly conserved translation factor eIF5A. ...