Browsing by Author "Orellana, Omar"
Now showing items 1-15 of 15
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A protein inhibitor of calmodulin-regulated cyclic nucleotide phosphodiesterase in amphibian ovaries (1985)The cytosol fraction of an extract of Xenopus laevis ovaries contains a protein inhibitor that can specifically block the activation of calmodulin-sensitive cyclic nucleotide phosphodiesterase (PDE I) found in that tissue. ...
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(2005)Glu-tRNA is either bound to elongation factor Tu to enter protein synthesis or is reduced by glutamyl-tRNA reductase (GluTR) in the first step of tetrapyrrole biosynthesis in most bacteria, archaea and in chloroplasts. ...
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(Universidad de Chile, 2018)El cadmio es un metal pesado altamente tóxico para los sistemas biológicos. El estudio de microorganismos para la biorremediación de metales pesados, ha destacado a Cupriavidus metallidurans CH34, β-proteobacteria aislada ...
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(ELSEVIER SCIENCE BV., 2016)We describe the complete genome sequence of Leptospirillum sp. group II strain CF-1, an acidophilic bioleaching bacterium isolated from an acid mine drainage (AMD). This work provides data to gain insights about adaptive ...
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(Frontiers Media, 2021)
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(Universidad de Chile, 2011)La aminoacilación especifica de los tRNA es catalizada por las aminoacil-tRNA sintetasas (AARSs), las cuales deben discriminar y distinguir entre múltiples aminoácidos y tRNAs sustratos. Existen dos vías en la formación ...
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(Colegio Brasileiro Cirugía Digestiva - CBCD, 2021)
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(1990)The 5'-terminus of a rRNA operon (rrnT2) from Thiobacillus ferrooxidans was characterized. The rRNA promoters from this microorganism were identified by means of a functional assay in Escherichia coli. DNA sequencing of ...
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(1991)The genes encoding for the large (rbcL) and small (rbcS) subunits of ribulose-1,5-bisphosphate carboxylase (RuBisCO) were cloned from the obligate autotroph Thiobacillus ferrooxidans, a bacterium involved in the bioleaching ...
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(1992)The recombinant plasmid pTR‐3 was previously shown to contain part of the 16S and 23S ribosomal RNA genes and the spacer region between the two genes from operon rrnT, from Thiobacillus ferrooxidans. The spacer region was ...
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(Universidad de Chile, 2018-08)Piscirickettsia salmonis es una bacteria patógena intracelular facultativa que causa la Septicemia Rickettsial de Salmónidos (SRS). Esta bacteria coloniza diversos tejidos y órganos, lo que culmina con la septicemia y ...
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(Academic Press Inc., 2010)Glutamyl-tRNA synthetases (GluRS) provide Glu-tRNA for different processes including protein synthesis, glutamine transamidation and tetrapyrrole biosynthesis. Many organisms contain multiple GluRSs, but whether these ...
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(2007)Glutamyl-tRNA (Glu-tRNA), formed by Glu-tRNA synthetase (GluRS), is a substrate for protein biosynthesis and tetrapyrrole formation by the C 5 pathway. In this route Glu-tRMA is transformed to δ-aminolevulinic acid, the ...
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(Universidad de Chile., 2019-04)El virus de la inmunodeficiencia humana de tipo 1 (VIH-1) es un gran problema de salud a nivel mundial. Durante años se ha estudiado su ciclo replicativo con el objeto de generar estrategias que permitan inhibir ...
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(1994)The genome of Thiobacillus ferrooxidans contains at least two different repetitive DNA elements. One of these elements, termed IS T2 has been sequenced and shown to exhibit the characteristics of a typical prokaryotic ...
