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In vivo and in vitro methylation of the elongation factor EF-Tu from Euglena gracilis chloroplast
(1990)
Based on amino acid sequence similarities between the methylated elongation factor EF-Tu from Escherichia coli and the EF-Tu from Euglena gracilis chloroplast, we predicted that the latter could also be methylated in the ...
Ultrastructure and X-ray microanalysis of Euglena gracilis (Euglenophyta) under chromium stress
(Int Phycological Soc, 2007-05)
The effect of chromium on the biology of Euglena gracilis was studied. The ultrastructural modifications caused by this metal and its location within the cell were analyzed by TEM and EDXA, respectively. The effects of ...
Effect of chromium on the fatty acid composition of two strains of Euglena gracilis
(Elsevier, 2006-05)
The effect of hexavalent chromium on fatty acid composition was studied in two strains of Euglena gracilis; UTEX 753 (from the Culture Collection of Algae of Texas University, USA) and MAT (isolated from a highly polluted ...
Chromium- and copper-induced inhibition of photosynthesis in Euglena gracilis analysed on the single-cell level by fluorescence kinetic microscopy
(Wiley Blackwell Publishing, Inc, 2009-04)
Here, we investigated effects of copper (Cu) and chromium (Cr) toxicity on two contrasting strains of Euglena gracilis, with and without chloroplasts, grown in culture media promoting either phototrophic or heterotrophic ...
Estudio de la metilación del factor de elongación ef-tu en microorganismos
(1988)
El factor de elongación EF-Tu es una de las proteínas
más abundantes tanto en las c é l u l a s p r oc art ón t i c a s como
eucariónticas. Este factor tiene una función clave en la
traducción al promover la unión del ...
Caracterización fenotípica de un grupo de diversidad de arroz (Oryza sativa L.) de la subespecie indica en respuesta al estrés por baja intensidad lumínica
(Universidad Nacional de ColombiaPalmira - Ciencias Agropecuarias - Maestría en Ciencias AgrariasFacultad de Ciencias AgropecuariasPalmira, Valle del CaucaUniversidad Nacional de Colombia - Sede Palmira, 2021-04-15)
La baja radiación es un importante estrés ambiental que causa perdida significativa del rendimiento en
el cultivo de arroz en diferentes regiones alrededor del mundo. Con el objetivo de evaluar la respuesta
a baja radiación ...