Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems
Phenylalanine incorporation into polypeptides induced by poly (U) is markedly reduced in extracts obtained from polyamine depleted bacteria, and this effect, totally independent of RNA synthesis, is related to some deficiency at the level of the ribosomal particles and/or the factors bound to them....
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1975
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0006291X_v62_n2_p313_Echandi http://hdl.handle.net/20.500.12110/paper_0006291X_v62_n2_p313_Echandi |
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paper:paper_0006291X_v62_n2_p313_Echandi2023-06-08T14:30:25Z Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems Algranati, Israel David polyamine protein putrescine spermidine auxotrophic mutant escherichia coli in vitro study microorganism phenylalanine c 14 protein synthesis ribosome theoretical study Amino Acid Activation Bacterial Proteins Cell Fractionation Centrifugation, Density Gradient Escherichia coli Kinetics Magnesium Mutation Phenylalanine Putrescine Ribosomes Time Factors Phenylalanine incorporation into polypeptides induced by poly (U) is markedly reduced in extracts obtained from polyamine depleted bacteria, and this effect, totally independent of RNA synthesis, is related to some deficiency at the level of the ribosomal particles and/or the factors bound to them. The ribosomal profiles corresponding to polyamine starved cells change when cultures are supplemented with putrescine. © 1975 Academic Press, Inc. Fil:Algranati, I.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1975 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0006291X_v62_n2_p313_Echandi http://hdl.handle.net/20.500.12110/paper_0006291X_v62_n2_p313_Echandi |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
polyamine protein putrescine spermidine auxotrophic mutant escherichia coli in vitro study microorganism phenylalanine c 14 protein synthesis ribosome theoretical study Amino Acid Activation Bacterial Proteins Cell Fractionation Centrifugation, Density Gradient Escherichia coli Kinetics Magnesium Mutation Phenylalanine Putrescine Ribosomes Time Factors |
| spellingShingle |
polyamine protein putrescine spermidine auxotrophic mutant escherichia coli in vitro study microorganism phenylalanine c 14 protein synthesis ribosome theoretical study Amino Acid Activation Bacterial Proteins Cell Fractionation Centrifugation, Density Gradient Escherichia coli Kinetics Magnesium Mutation Phenylalanine Putrescine Ribosomes Time Factors Algranati, Israel David Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems |
| topic_facet |
polyamine protein putrescine spermidine auxotrophic mutant escherichia coli in vitro study microorganism phenylalanine c 14 protein synthesis ribosome theoretical study Amino Acid Activation Bacterial Proteins Cell Fractionation Centrifugation, Density Gradient Escherichia coli Kinetics Magnesium Mutation Phenylalanine Putrescine Ribosomes Time Factors |
| description |
Phenylalanine incorporation into polypeptides induced by poly (U) is markedly reduced in extracts obtained from polyamine depleted bacteria, and this effect, totally independent of RNA synthesis, is related to some deficiency at the level of the ribosomal particles and/or the factors bound to them. The ribosomal profiles corresponding to polyamine starved cells change when cultures are supplemented with putrescine. © 1975 Academic Press, Inc. |
| author |
Algranati, Israel David |
| author_facet |
Algranati, Israel David |
| author_sort |
Algranati, Israel David |
| title |
Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems |
| title_short |
Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems |
| title_full |
Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems |
| title_fullStr |
Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems |
| title_full_unstemmed |
Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems |
| title_sort |
protein synthesis and ribosomal distribution in a polyamine auxotroph of escherichia coli: studies in cell-free systems |
| publishDate |
1975 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0006291X_v62_n2_p313_Echandi http://hdl.handle.net/20.500.12110/paper_0006291X_v62_n2_p313_Echandi |
| work_keys_str_mv |
AT algranatiisraeldavid proteinsynthesisandribosomaldistributioninapolyamineauxotrophofescherichiacolistudiesincellfreesystems |
| _version_ |
1768544391908032512 |