Literature DB >> 3896776

Mutations within the 23S rRNA coding sequence of E. coli which block ribosome assembly.

R H Skinner, M J Stark, A E Dahlberg.   

Abstract

We have used site specific mutagenesis in vitro to construct a set of deletion mutations within the 5' region of a cloned 23S rRNA gene. In contrast to previously studied mutations in this gene, some of these deletions prevent the incorporation of 23S rRNA into ribosomal particles. This result is discussed in terms of a model in which interaction with the assembly initiator protein, L24, is perturbed.

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Year:  1985        PMID： 3896776      PMCID： PMC554389          DOI： 10.1002/j.1460-2075.1985.tb03824.x

Source DB:  PubMed          Journal:  EMBO J        ISSN： 0261-4189            Impact factor:   11.598


  13 in total

1.  Prolonged incubation in calcium chloride improves the competence of Escherichia coli cells.

Authors:  M Dagert; S D Ehrlich
Journal:  Gene       Date:  1979-05       Impact factor: 3.688

2.  On the control of ribosomal protein biosynthesis in E. coli. IV. Studies on a temperature-sensitive mutant defective in the assembly of 50S subunits.

Authors:  J Marvaldi; J Pichon; G Marchis-Mouren
Journal:  Mol Gen Genet       Date:  1979-03-27

3.  The identification of the RNA binding site for a 50 S ribosomal protein by a new technique.

Authors:  C Branlant; A Krol; J Sriwidada; P Fellner; R Crichton
Journal:  FEBS Lett       Date:  1973-09-15       Impact factor: 4.124

4.  Transcription maps of polyoma virus-specific RNA: analysis by two-dimensional nuclease S1 gel mapping.

Authors:  J Favaloro; R Treisman; R Kamen
Journal:  Methods Enzymol       Date:  1980       Impact factor: 1.600

5.  Studies of 16 and 23 S ribosomal RNA of Escherichia coli using composite gel electrophoresis.

Authors:  A E Dahlberg; A C Peacock
Journal:  J Mol Biol       Date:  1971-01-14       Impact factor: 5.469

Review 6.  Processing of procaryotic ribonucleic acid.

Authors:  P Gegenheimer; D Apirion
Journal:  Microbiol Rev       Date:  1981-12

7.  RNase III cleavage is obligate for maturation but not for function of Escherichia coli pre-23S rRNA.

Authors:  T C King; R Sirdeshmukh; D Schlessinger
Journal:  Proc Natl Acad Sci U S A       Date:  1984-01       Impact factor: 11.205

8.  Initiator proteins for the assembly of the 50S subunit from Escherichia coli ribosomes.

Authors:  V Nowotny; K H Nierhaus
Journal:  Proc Natl Acad Sci U S A       Date:  1982-12       Impact factor: 11.205

9.  Sequencing end-labeled DNA with base-specific chemical cleavages.

Authors:  A M Maxam; W Gilbert
Journal:  Methods Enzymol       Date:  1980       Impact factor: 1.600

10.  Secondary structure model for 23S ribosomal RNA.

Authors:  H F Noller; J Kop; V Wheaton; J Brosius; R R Gutell; A M Kopylov; F Dohme; W Herr; D A Stahl; R Gupta; C R Waese
Journal:  Nucleic Acids Res       Date:  1981-11-25       Impact factor: 16.971
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  5 in total

1.  A short fragment of 23S rRNA containing the binding sites for two ribosomal proteins, L24 and L4, is a key element for rRNA folding during early assembly.

Authors:  U Stelzl; K H Nierhaus
Journal:  RNA       Date:  2001-04       Impact factor: 4.942

Review 2.  Nucleolytic processing of ribonucleic acid transcripts in procaryotes.

Authors:  T C King; R Sirdeskmukh; D Schlessinger
Journal:  Microbiol Rev       Date:  1986-12

Review 3.  Three-way RNA junctions with remote tertiary contacts: a recurrent and highly versatile fold.

Authors:  Marcos de la Peña; David Dufour; José Gallego
Journal:  RNA       Date:  2009-09-09       Impact factor: 4.942

4.  A temperature-sensitive mutant in the gene rplX for ribosomal protein L24 and its suppression by spontaneous mutations in a 23S rRNA gene of Escherichia coli.

Authors:  K Nishi; J Schnier
Journal:  EMBO J       Date:  1986-06       Impact factor: 11.598

5.  Force measurements show that uL4 and uL24 mechanically stabilize a fragment of 23S rRNA essential for ribosome assembly.

Authors:  Laurent Geffroy; Thierry Bizebard; Ryo Aoyama; Takuya Ueda; Ulrich Bockelmann
Journal:  RNA       Date:  2019-01-31       Impact factor: 4.942
  5 in total

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