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Abstract:

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.

Registro:

Documento: Artículo
Título:Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems
Autor:Echandi, G.; Algranati, I.D.
Filiación:Instituto de Investigaciones Bioquímicas Fundación Campomar, Facultad de Ciencias Exactas y Naturales, Obligado 2490 Buenos Aires (28), Argentina
Palabras clave: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
Año:1975
Volumen:62
Número:2
Página de inicio:313
Página de fin:319
DOI: http://dx.doi.org/10.1016/S0006-291X(75)80140-9
Título revista:Biochemical and Biophysical Research Communications
Título revista abreviado:Biochem. Biophys. Res. Commun.
ISSN:0006291X
CODEN:BBRCA
CAS:protein, 67254-75-5; putrescine, 110-60-1, 333-93-7; spermidine, 124-20-9, 334-50-9; Bacterial Proteins; Magnesium, 7439-95-4; Phenylalanine, 63-91-2; Putrescine, 110-60-1
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0006291X_v62_n2_p313_Echandi

Referencias:

  • Cohen, (1971) Introduction to the Polyamines, , Prentice-Hall, Inc., New York
  • Cohen, Lichtenstein, (1960) J. Biol. Chem., 235, pp. 2112-2116
  • Munro, Bell, (1973) J. Bacteriol., 115, pp. 469-475
  • Stevens, (1970) Biol. Rev., 45, pp. 1-27
  • Bachrach, (1973) Function of Naturally Occurring Polyamines, , Academic Press, Englewood Cliffs, N.J
  • Young, Srinivasan, (1972) J. Bacteriol., 112, pp. 30-39
  • Algranati, González, Bade, (1969) Proc. Nat. Acad. Sci. U.S.A., 62, pp. 574-580
  • Algranati, Lengyel, (1966) J. Biol. Chem., 241, pp. 1778-1783
  • Takeda, (1969) J. Biochem. (Tokyo), 66, pp. 345-349

Citas:

---------- APA ----------
Echandi, G. & Algranati, I.D. (1975) . Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems. Biochemical and Biophysical Research Communications, 62(2), 313-319.
http://dx.doi.org/10.1016/S0006-291X(75)80140-9
---------- CHICAGO ----------
Echandi, G., Algranati, I.D. "Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems" . Biochemical and Biophysical Research Communications 62, no. 2 (1975) : 313-319.
http://dx.doi.org/10.1016/S0006-291X(75)80140-9
---------- MLA ----------
Echandi, G., Algranati, I.D. "Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems" . Biochemical and Biophysical Research Communications, vol. 62, no. 2, 1975, pp. 313-319.
http://dx.doi.org/10.1016/S0006-291X(75)80140-9
---------- VANCOUVER ----------
Echandi, G., Algranati, I.D. Protein synthesis and ribosomal distribution in a polyamine auxotroph of Escherichia coli: Studies in cell-free systems. Biochem. Biophys. Res. Commun. 1975;62(2):313-319.
http://dx.doi.org/10.1016/S0006-291X(75)80140-9