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PMID: 5563866 Published · ppublish English Journal Article

Differentiation of the ribosomal protein compositions in the genus Escherichia and its related bacteria.

Journal of bacteriology ·Vol. 107 ·No. 1 ·1971-07-00 ·Pages 168-78

Osawa S, Ito T, Otaka E

Abstract

Compositions of the ribosomal proteins of 60 bacterial strains belonging to the genus Escherichia and its related genera were examined by use of a column of carboxymethyl cellulose. The ribosomes were classified into seven groups and were further differentiated into several types (subgroups) according to their protein compositions. It was shown that ribosomal protein composition is a useful characteristic for studies of bacterial taxonomy.

MeSH Terms
Bacterial Proteins/analysis Carbon Isotopes Centrifugation, Density Gradient Chromatography Enterobacteriaceae/analysis Escherichia/analysis,classification Lysine Methods Methylcellulose Proteus/analysis Ribosomes/analysis Salmonella/analysis Shigella/analysis Species Specificity Sucrose
Chemicals
Bacterial Proteins Carbon Isotopes Sucrose Methylcellulose Lysine
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Osawa S
Ito T
Otaka E
References (8)
8 references, click to expand
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    J Mol Biol. 1968 Apr 14;33(1):93-107 PMID: 4967207
  2. Genetic studies of the ribosomal proteins in Escherichia coli. I. Mutants and strains having 30s ribosomal subunit with altered protein components.
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  3. Biosynthesis of 50 s ribosomal subunit in Escherichia coli.
    J Mol Biol. 1969 Mar 28;40(3):321-51 PMID: 4904974
  4. Ribosomal proteins. VII. Two-dimensional polyacrylamide gel electrophoresis for fingerprinting of ribosomal proteins.
    Anal Biochem. 1970 Aug;36(2):401-12 PMID: 4916449
  5. Genetic studies of the ribosomal proteins in Escherichia coli. 3. Compositions of ribosomal proteins in various strains of Escherichia coli.
    Mol Gen Genet. 1970;107(1):32-8 PMID: 4921212
  6. Genetic studies of the ribosomal proteins in Escherichia coli. IV. Pattern of the alteration of ribosomal protein components in mutants resistant to spectinomycin or erythromycin in different strains of Escherichia coli.
    Mol Gen Genet. 1970;107(1):39-49 PMID: 4249314
  7. Geneti studies of the ribosomal proteins in Escherichi coli. VI. Determination of chromosomal loci for several ribosomal protein components using a hyrid strain between Escherchia coli and Salmonell typhimurium.
    Mol Gen Genet. 1970;109(2):131-41 PMID: 4923590
  8. The origin of bacterial species. Genetic recombination and factors limiting it between bacterial populations.
    Bacteriol Rev. 1960 Jun;24(2):201-20 PMID: 14436563
Article Info
Journal
Journal of bacteriology
Abbr.
J Bacteriol
ISSN
0021-9193
DOI
10.1128/jb.107.1.168-178.1971
Published
1971-07-00
Pages
168-78
Language
English
Region
United States
NLM ID
2985120R
PMCID
PMC246901
Subset
IM
External Links
PubMed source DOI: 10.1128/jb.107.1.168-178.1971 PMC Full Text View journal details
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