Literature DB >> 19376857

A unique group I intron in Coxiella burnetii is a natural splice mutant.

Rahul Raghavan1, Linda D Hicks, Michael F Minnick.   

Abstract

Cbu.L1917, a group I intron present in the 23S rRNA gene of Coxiella burnetii, possesses a unique 3'-terminal adenine in place of a conserved guanine. Here, we show that, unlike all other group I introns, Cbu.L1917 utilizes a different cofactor for each splicing step and has a decreased self-splicing rate in vitro.

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Year:  2009        PMID： 19376857      PMCID： PMC2698393          DOI： 10.1128/JB.00359-09

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


  21 in total

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Journal:  Proc Natl Acad Sci U S A       Date:  2003-04-18       Impact factor: 11.205

Review 4.  Involvement of aminoacyl-tRNA synthetases and other proteins in group I and group II intron splicing.

Authors:  A M Lambowitz; P S Perlman
Journal:  Trends Biochem Sci       Date:  1990-11       Impact factor: 13.807

5.  The guanosine binding site of the Tetrahymena ribozyme.

Authors:  F Michel; M Hanna; R Green; D P Bartel; J W Szostak
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6.  The unusual 23S rRNA gene of Coxiella burnetii: two self-splicing group I introns flank a 34-base-pair exon, and one element lacks the canonical omegaG.

Authors:  Rahul Raghavan; Scott R Miller; Linda D Hicks; Michael F Minnick
Journal:  J Bacteriol       Date:  2007-07-20       Impact factor: 3.490

7.  Comparative genomics reveal extensive transposon-mediated genomic plasticity and diversity among potential effector proteins within the genus Coxiella.

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Journal:  Infect Immun       Date:  2008-12-01       Impact factor: 3.441

8.  Determinants of the 3' splice site for self-splicing of the Tetrahymena pre-rRNA.

Authors:  J V Price; T R Cech
Journal:  Genes Dev       Date:  1988-11       Impact factor: 11.361

9.  Toxic introns and parasitic intein in Coxiella burnetii: legacies of a promiscuous past.

Authors:  Rahul Raghavan; Linda D Hicks; Michael F Minnick
Journal:  J Bacteriol       Date:  2008-07-07       Impact factor: 3.490

10.  A conservative test of genetic drift in the endosymbiotic bacterium Buchnera: slightly deleterious mutations in the chaperonin groEL.

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  4 in total

Review 1.  Group I introns and inteins: disparate origins but convergent parasitic strategies.

Authors:  Rahul Raghavan; Michael F Minnick
Journal:  J Bacteriol       Date:  2009-08-07       Impact factor: 3.490

2.  Pentamidine inhibits Coxiella burnetii growth and 23S rRNA intron splicing in vitro.

Authors:  Michael F Minnick; Linda D Hicks; James M Battisti; Rahul Raghavan
Journal:  Int J Antimicrob Agents       Date:  2010-10       Impact factor: 5.283

3.  Ribozyme stability, exon skipping, and a potential role for RNA helicase in group I intron splicing by Coxiella burnetii.

Authors:  Linda D Hicks; Indu Warrier; Rahul Raghavan; Michael F Minnick
Journal:  J Bacteriol       Date:  2011-07-29       Impact factor: 3.490

Review 4.  Genetics of Coxiella burnetii: on the path of specialization.

Authors:  Michael F Minnick; Rahul Raghavan
Journal:  Future Microbiol       Date:  2011-11       Impact factor: 3.165
  4 in total

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