Literature DB >> 4922290

Structure and function of bacterial ribosomes. XI. Dependence of 50S ribosomal assembly on simultaneous assembly of 30S subunits.

H Nashimoto, M Nomura.   

Abstract

Some spectinomycin-resistant mutants of Escherichia coli are cold-sensitive. They are unable to assemble both 30S and 50S ribosomal subunits at low temperatures. They accumulate two kinds of incomplete particles, related to 30S and 50S subunits respectively. A single mutation, causing an alteration in a 30S ribosomal component, is responsible for these phenotypes. These results show that assembly of 50S subunits in vivo is dependent on simultaneous assembly of 30S subunits. On the other hand, the assembly of 30S subunits appears to be independent of 50S assembly.

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Year:  1970        PMID： 4922290      PMCID： PMC283371          DOI： 10.1073/pnas.67.3.1440

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  20 in total

1.  SPONTANEOUS MUTATION TO STREPTOMYCIN RESISTANCE AND DEPENDENCE IN ESCHERICHIA COLI.

Authors:  H B Newcombe; R Hawirko
Journal:  J Bacteriol       Date:  1949-05       Impact factor: 3.490

2.  Effect of spectinomycin on polypeptide synthesis in extracts of Escherichia coli.

Authors:  P Anderson; J Davies; B D Davis
Journal:  J Mol Biol       Date:  1967-10-14       Impact factor: 5.469

3.  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.

Authors:  S Dekio; R Takata; S Osawa; K Tanaka; M Tamaki
Journal:  Mol Gen Genet       Date:  1970

4.  Antibiotic inhibitors of the bacterial ribosome.

Authors:  B Weisblum; J Davies
Journal:  Bacteriol Rev       Date:  1968-12

5.  A ribosomal ambiguity mutation.

Authors:  R Rosset; L Gorini
Journal:  J Mol Biol       Date:  1969-01-14       Impact factor: 5.469

6.  Altered ribosomal protein in streptomycin-dependent Escherichia coli.

Authors:  E A Birge; C G Kurland
Journal:  Science       Date:  1969-12-05       Impact factor: 47.728

7.  Synthesis and maturation of ribosomal RNA in Escherichia coli.

Authors:  M Adesnik; C Levinthal
Journal:  J Mol Biol       Date:  1969-12-14       Impact factor: 5.469

8.  Cold-sensitive mutations in Salmonella typhimurium which affect ribosome synthesis.

Authors:  P C Tai; D P Kessler; J Ingraham
Journal:  J Bacteriol       Date:  1969-03       Impact factor: 3.490

9.  Ribosomal protein conferring sensitivity to the antibiotic spectinomycin in Escherichia coli.

Authors:  A Bollen; J Davies; M Ozaki; S Mizushima
Journal:  Science       Date:  1968-07-04       Impact factor: 47.728

10.  Sensitivity and Resistance to Spectinomycin in Escherichia coli.

Authors:  P Anderson
Journal:  J Bacteriol       Date:  1969-11       Impact factor: 3.490
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  29 in total

1.  Ribosomal assembly defective mutants of Escherichia coli.

Authors:  J Feunteun; R Monier; C Vola; R Rosset
Journal:  Nucleic Acids Res       Date:  1974-01       Impact factor: 16.971

2.  Coordinated alterations in ribosomes and cytoplasmic membrane in sucrose-dependent, spectinomycin-resistant mutants of Escherichia coli.

Authors:  T Mizuno; H Yamada; H Yamagata; S Mizushima
Journal:  J Bacteriol       Date:  1976-02       Impact factor: 3.490

3.  Suppression of the Escherichia coli rpoH opal mutation by ribosomes lacking S15 protein.

Authors:  R Yano; T Yura
Journal:  J Bacteriol       Date:  1989-03       Impact factor: 3.490

4.  Interaction between the ribosomal subunits: 16S rRNA suppressors of the lethal DeltaA1916 mutation in the 23S rRNA of Escherichia coli.

Authors:  Michael O'connor
Journal:  Mol Genet Genomics       Date:  2007-06-13       Impact factor: 3.291

Review 5.  Inhibition of bacterial ribosome assembly: a suitable drug target?

Authors:  Bruce A Maguire
Journal:  Microbiol Mol Biol Rev       Date:  2009-03       Impact factor: 11.056

6.  Altered ribosomes in antibiotic-resistant mutants of Mycobacterium smegmatis.

Authors:  T Yamada; K Masuda; Y Mizuguchi; K Suga
Journal:  Antimicrob Agents Chemother       Date:  1976-05       Impact factor: 5.191

Review 7.  Ribosome biogenesis and the translation process in Escherichia coli.

Authors:  Magdalena Kaczanowska; Monica Rydén-Aulin
Journal:  Microbiol Mol Biol Rev       Date:  2007-09       Impact factor: 11.056

8.  Effects of induction of rRNA overproduction on ribosomal protein synthesis and ribosome subunit assembly in Escherichia coli.

Authors:  M Yamagishi; M Nomura
Journal:  J Bacteriol       Date:  1988-11       Impact factor: 3.490

9.  Chloramphenicol resistance mutation in Escherichia coli which maps in the major ribosomal protein gene cluster.

Authors:  G A Baughman; S R Fahnestock
Journal:  J Bacteriol       Date:  1979-03       Impact factor: 3.490

10.  A strain of Escherichia coli which gives rise to mutations in a large number of ribosomal proteins.

Authors:  E R Dabbs; H G Wittman
Journal:  Mol Gen Genet       Date:  1976-12-22
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