Literature DB >> 2345155

Unique ribosome structure of Leptospira interrogans is composed of four rRNA components.

D Hsu1, M J Pan, Y C Zee, R B LeFebvre.   

Abstract

All known ribosomes of procaryotic organisms are made up of three rRNA components that are 23, 16, and 5S in size. We now report that in some Leptospira interrogans strains, the classical 23S rRNA is further processed to generate 14 and 17S rRNAs. This processing step was previously known to occur only in some eucaryotes and in a small group of procaryotes. The implications of this finding are discussed.

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Year:  1990        PMID： 2345155      PMCID： PMC209161          DOI： 10.1128/jb.172.6.3478-3480.1990

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  20 in total

1.  Ribosomal RNA phylogeny and the primary lines of evolutionary descent.

Authors:  N R Pace; G J Olsen; C R Woese
Journal:  Cell       Date:  1986-05-09       Impact factor: 41.582

2.  Nucleotide sequence of a 23S ribosomal RNA gene from Leptospira interrogans serovar canicola strain Moulton.

Authors:  M Fukunaga; I Horie; I Mifuchi
Journal:  Nucleic Acids Res       Date:  1989-03-11       Impact factor: 16.971

3.  Precise identification of cleavage sites involved in the unusual processing of trypanosome ribosomal RNA.

Authors:  D A Campbell; K Kubo; C G Clark; J C Boothroyd
Journal:  J Mol Biol       Date:  1987-07-05       Impact factor: 5.469

4.  Xenopus laevis 28S ribosomal RNA: a secondary structure model and its evolutionary and functional implications.

Authors:  C G Clark; B W Tague; V C Ware; S A Gerbi
Journal:  Nucleic Acids Res       Date:  1984-08-10       Impact factor: 16.971

Review 5.  Structure of ribosomal RNA.

Authors:  H F Noller
Journal:  Annu Rev Biochem       Date:  1984       Impact factor: 23.643

Review 6.  Components of bacterial ribosomes.

Authors:  H G Wittmann
Journal:  Annu Rev Biochem       Date:  1982       Impact factor: 23.643

Review 7.  Translational initiation in prokaryotes.

Authors:  L Gold; D Pribnow; T Schneider; S Shinedling; B S Singer; G Stormo
Journal:  Annu Rev Microbiol       Date:  1981       Impact factor: 15.500

Review 8.  Evolution of ribosomal RNA.

Authors:  H Ishikawa
Journal:  Comp Biochem Physiol B       Date:  1977

9.  Transcriptional organization of the ribosomal RNA cistrons in Escherichia coli.

Authors:  W F Doolittle; N R Pace
Journal:  Proc Natl Acad Sci U S A       Date:  1971-08       Impact factor: 11.205

10.  Unique organization of Leptospira interrogans rRNA genes.

Authors:  M Fukunaga; I Mifuchi
Journal:  J Bacteriol       Date:  1989-11       Impact factor: 3.490
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  9 in total

1.  Functional Escherichia coli 23S rRNAs containing processed and unprocessed intervening sequences from Salmonella typhimurium.

Authors:  S T Gregory; M O'Connor; A E Dahlberg
Journal:  Nucleic Acids Res       Date:  1996-12-15       Impact factor: 16.971

2.  Characterization of the 23S and 5S rRNA genes of Coxiella burnetii and identification of an intervening sequence within the 23S rRNA gene.

Authors:  G Afseth; Y Y Mo; L P Mallavia
Journal:  J Bacteriol       Date:  1995-05       Impact factor: 3.490

3.  Intervening sequence with conserved open reading frame in eubacterial 23S rRNA genes.

Authors:  D Ralph; M McClelland
Journal:  Proc Natl Acad Sci U S A       Date:  1993-07-15       Impact factor: 11.205

4.  Degradation of rRNA in Salmonella strains: a novel mechanism to regulate the concentrations of rRNA and ribosomes.

Authors:  D Hsu; L M Shih; Y C Zee
Journal:  J Bacteriol       Date:  1994-08       Impact factor: 3.490

5.  Leptospira species categorized by arbitrarily primed polymerase chain reaction (PCR) and by mapped restriction polymorphisms in PCR-amplified rRNA genes.

Authors:  D Ralph; M McClelland; J Welsh; G Baranton; P Perolat
Journal:  J Bacteriol       Date:  1993-02       Impact factor: 3.490

6.  Molecular characterization and postsplicing fate of three introns within the single rRNA operon of the hyperthermophilic archaeon Aeropyrum pernix K1.

Authors:  N Nomura; Y Sako; A Uchida
Journal:  J Bacteriol       Date:  1998-07       Impact factor: 3.490

7.  Characterization of Leptospira isolates from serovar hardjo by ribotyping, arbitrarily primed PCR, and mapped restriction site polymorphisms.

Authors:  P Perolat; F Merien; W A Ellis; G Baranton
Journal:  J Clin Microbiol       Date:  1994-08       Impact factor: 5.948

8.  An intervening sequence (IVS) in the 16S rRNA gene of the eubacterium Helicobacter canis.

Authors:  D Linton; J P Clewley; A Burnens; R J Owen; J Stanley
Journal:  Nucleic Acids Res       Date:  1994-06-11       Impact factor: 16.971

9.  Salmonella typhimurium LT2 possesses three distinct 23S rRNA intervening sequences.

Authors:  N R Mattatall; K E Sanderson
Journal:  J Bacteriol       Date:  1996-04       Impact factor: 3.490
  9 in total

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