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Formation of covalent linkages between nuclear and protein constituents of ribosomes of E. coli MRE 600 irradiated by gamma rays

Abstract

Gamma irradiation of E.coli MRE 600 ribosomes in aqueous suspensions led to covalent linkages between the RNA and some ribosomal proteins. The presence of oxygen during the irradiation strongly inhibited this phenomenon. It appears clearly that only a few proteins were able to participate in these cross-linking reactions, which occurred simultaneously in the two sub-units. The radiochemical yield was determined at several concentrations and was relatively low.
Authors:
Ekert, B; Giocanti, N [1] 
  1. Institut du Radium, 91 - Orsay (France)
Publication Date:
Apr 01, 1977
Product Type:
Journal Article
Reference Number:
AIX-08-327998; EDB-77-141777
Resource Relation:
Journal Name: Int. J. Radiat. Biol.; (United Kingdom); Journal Volume: 31:4
Subject:
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.; PROTEINS; CROSS-LINKING; RIBOSOMES; CHEMICAL RADIATION EFFECTS; RNA; ESCHERICHIA COLI; G VALUE; GAMMA RADIATION; QUANTITY RATIO; RESPONSE MODIFYING FACTORS; BACTERIA; CELL CONSTITUENTS; CHEMICAL REACTIONS; CHEMISTRY; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; MICROORGANISMS; NUCLEIC ACIDS; ORGANIC COMPOUNDS; ORGANOIDS; POLYMERIZATION; RADIATION CHEMISTRY; RADIATION EFFECTS; RADIATIONS; 560112* - Radiation Effects on Biochemicals- In Microorganisms- (-1987); 560131 - Radiation Effects on Microorganisms- Basic Studies- (-1987)
OSTI ID:
7300343
Country of Origin:
United Kingdom
Language:
French
Other Identifying Numbers:
Journal ID: CODEN: IJRBA
Submitting Site:
INIS
Size:
Pages: 303-319
Announcement Date:
Oct 01, 1977

Citation Formats

Ekert, B, and Giocanti, N. Formation of covalent linkages between nuclear and protein constituents of ribosomes of E. coli MRE 600 irradiated by gamma rays. United Kingdom: N. p., 1977. Web. doi:10.1080/09553007714550371.
Ekert, B, & Giocanti, N. Formation of covalent linkages between nuclear and protein constituents of ribosomes of E. coli MRE 600 irradiated by gamma rays. United Kingdom. https://doi.org/10.1080/09553007714550371
Ekert, B, and Giocanti, N. 1977. "Formation of covalent linkages between nuclear and protein constituents of ribosomes of E. coli MRE 600 irradiated by gamma rays." United Kingdom. https://doi.org/10.1080/09553007714550371.
@misc{etde_7300343,
title = {Formation of covalent linkages between nuclear and protein constituents of ribosomes of E. coli MRE 600 irradiated by gamma rays}
author = {Ekert, B, and Giocanti, N}
abstractNote = {Gamma irradiation of E.coli MRE 600 ribosomes in aqueous suspensions led to covalent linkages between the RNA and some ribosomal proteins. The presence of oxygen during the irradiation strongly inhibited this phenomenon. It appears clearly that only a few proteins were able to participate in these cross-linking reactions, which occurred simultaneously in the two sub-units. The radiochemical yield was determined at several concentrations and was relatively low.}
doi = {10.1080/09553007714550371}
journal = []
volume = {31:4}
journal type = {AC}
place = {United Kingdom}
year = {1977}
month = {Apr}
}