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Abstract:

Cell-free extracts of polyamine-deficient and supplemented bacteria were used to study the translation of MS 2 bacteriophage RNA. The decreased synthetic activity observed with preparations of starved cells depends on a deficient initiation of polypeptide synthesis, as indicated by a lower capacity for the binding of formyl-methionyl-tRNA to ribosomes, induced by the trinucleotide AUG. The analysis of polypeptides formed showed that extracts from polyamine-depleted and supplemented cells are both able to synthesize complete protein chains. © 1977.

Registro:

Documento: Artículo
Título:Translation of natural mRNA in cell-free systems from a polyamine-requiring mutant of Escherichia coli
Autor:Algranati, I.D.; Goldemberg, S.H.
Filiación:Instituto de Investigaciones Bioquímicas Fundación Campomar, Facultad de Ciencias Exactas y Naturales, Obligado 2490, 1428 Buenos Aires, Argentina
Palabras clave:messenger rna; polyamine; bacteriophage; escherichia coli; formylmethionyl transfer ribonucleic acid; in vitro study; microorganism; rna translation; theoretical study; Coliphages; Escherichia coli; Kinetics; Magnesium; Polyamines; Putrescine; Ribosomes; RNA, Messenger; Translation, Genetic
Año:1977
Volumen:75
Número:4
Página de inicio:1045
Página de fin:1051
DOI: http://dx.doi.org/10.1016/0006-291X(77)91487-5
Título revista:Biochemical and Biophysical Research Communications
Título revista abreviado:Biochem. Biophys. Res. Commun.
ISSN:0006291X
CODEN:BBRCA
CAS:Magnesium, 7439-95-4; Polyamines; Putrescine, 110-60-1; RNA, Messenger
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0006291X_v75_n4_p1045_Algranati

Referencias:

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  • Nathans, Oeschger, Eggen, Shimura, BACTERIOPHAGE-SPECIFIC PROTEINS IN E. COLI INFECTED WITH AN RNA BACTERIOPHAGE (1966) Proceedings of the National Academy of Sciences, 56, pp. 1844-1851
  • Viñuela, Salas, Ochoa, TRANSLATION OF THE GENETIC MESSAGE, III. FORMYLMETHIONINE AS INITIATOR OF PROTEINS PROGRAMED BY POLYCISTRONIC MESSENGER RNA (1967) Proceedings of the National Academy of Sciences, 57, pp. 729-734

Citas:

---------- APA ----------
Algranati, I.D. & Goldemberg, S.H. (1977) . Translation of natural mRNA in cell-free systems from a polyamine-requiring mutant of Escherichia coli. Biochemical and Biophysical Research Communications, 75(4), 1045-1051.
http://dx.doi.org/10.1016/0006-291X(77)91487-5
---------- CHICAGO ----------
Algranati, I.D., Goldemberg, S.H. "Translation of natural mRNA in cell-free systems from a polyamine-requiring mutant of Escherichia coli" . Biochemical and Biophysical Research Communications 75, no. 4 (1977) : 1045-1051.
http://dx.doi.org/10.1016/0006-291X(77)91487-5
---------- MLA ----------
Algranati, I.D., Goldemberg, S.H. "Translation of natural mRNA in cell-free systems from a polyamine-requiring mutant of Escherichia coli" . Biochemical and Biophysical Research Communications, vol. 75, no. 4, 1977, pp. 1045-1051.
http://dx.doi.org/10.1016/0006-291X(77)91487-5
---------- VANCOUVER ----------
Algranati, I.D., Goldemberg, S.H. Translation of natural mRNA in cell-free systems from a polyamine-requiring mutant of Escherichia coli. Biochem. Biophys. Res. Commun. 1977;75(4):1045-1051.
http://dx.doi.org/10.1016/0006-291X(77)91487-5