Literature DB >> 8606198

A CUC triplet confers leucine-dependent regulation of the Bacillus subtilis ilv-leu operon.

P T Marta1, R D Ladner, J A Grandoni.   

Abstract

Regulation of the ilv-leu operon probably involves interaction of a tR NA(GAG) with leader region mRNA. Conversion of a CUC (Leu) triplet located within the leader region to UUC (Phe), CGC (Arg), or UAC (Tyr) converted reporter gene expression to control by corresponding amino acids. Conversion of the CUC triplet to CUU (Leu) decreased expression and disrupted regulation. The results suggested that other tRNAs can substitute for tRNA(Leu) but that interactions in addition to pairing of the anticodon with the CUC triplet are important for proper control.

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Year:  1996        PMID： 8606198      PMCID： PMC177919          DOI： 10.1128/jb.178.7.2150-2153.1996

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


  14 in total

1.  Transcriptional regulation of the ilv-leu operon of Bacillus subtilis.

Authors:  J A Grandoni; S A Zahler; J M Calvo
Journal:  J Bacteriol       Date:  1992-05       Impact factor: 3.490

2.  Regions of the Bacillus subtilis ilv-leu operon involved in regulation by leucine.

Authors:  J A Grandoni; S B Fulmer; V Brizzio; S A Zahler; J M Calvo
Journal:  J Bacteriol       Date:  1993-12       Impact factor: 3.490

3.  Rapid and efficient site-specific mutagenesis without phenotypic selection.

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4.  Compilation of tRNA sequences.

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5.  Aminoacyl-tRNA synthetase gene regulation in Bacillus subtilis: induction, repression and growth-rate regulation.

Authors:  H Putzer; S Laalami; A A Brakhage; C Condon; M Grunberg-Manago
Journal:  Mol Microbiol       Date:  1995-05       Impact factor: 3.501

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Authors:  E F Wawrousek; N Narasimhan; J N Hansen
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Authors:  F J Grundy; T M Henkin
Journal:  J Mol Biol       Date:  1994-01-14       Impact factor: 5.469

9.  DNA sequencing with chain-terminating inhibitors.

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Journal:  Proc Natl Acad Sci U S A       Date:  1977-12       Impact factor: 11.205

10.  Clustering and co-transcription of the Bacillus subtilis genes encoding the aminoacyl-tRNA synthetases specific for glutamate and for cysteine and the first enzyme for cysteine biosynthesis.

Authors:  Y Gagnon; R Breton; H Putzer; M Pelchat; M Grunberg-Manago; J Lapointe
Journal:  J Biol Chem       Date:  1994-03-11       Impact factor: 5.157
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  17 in total

1.  Bacillus subtilis functional genomics: global characterization of the stringent response by proteome and transcriptome analysis.

Authors:  Christine Eymann; Georg Homuth; Christian Scharf; Michael Hecker
Journal:  J Bacteriol       Date:  2002-05       Impact factor: 3.490

2.  Negative transcriptional regulation of the ilv-leu operon for biosynthesis of branched-chain amino acids through the Bacillus subtilis global regulator TnrA.

Authors:  Shigeo Tojo; Takenori Satomura; Kaori Morisaki; Ken-Ichi Yoshida; Kazutake Hirooka; Yasutaro Fujita
Journal:  J Bacteriol       Date:  2004-12       Impact factor: 3.490

3.  Structure and regulation of expression of the Bacillus subtilis valyl-tRNA synthetase gene.

Authors:  D Luo; J Leautey; M Grunberg-Manago; H Putzer
Journal:  J Bacteriol       Date:  1997-04       Impact factor: 3.490

4.  Specificity of tRNA-mRNA interactions in Bacillus subtilis tyrS antitermination.

Authors:  F J Grundy; S E Hodil; S M Rollins; T M Henkin
Journal:  J Bacteriol       Date:  1997-04       Impact factor: 3.490

Review 5.  The T box riboswitch: A novel regulatory RNA that utilizes tRNA as its ligand.

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Journal:  Biochim Biophys Acta       Date:  2014-05-09

6.  Transcriptome and proteome analysis of Bacillus subtilis gene expression modulated by amino acid availability.

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Journal:  J Bacteriol       Date:  2002-08       Impact factor: 3.490

Review 7.  The T box mechanism: tRNA as a regulatory molecule.

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Journal:  FEBS Lett       Date:  2010-01-21       Impact factor: 4.124

8.  Comparative genomic analysis of T-box regulatory systems in bacteria.

Authors:  Alexey G Vitreschak; Andrei A Mironov; Vassily A Lyubetsky; Mikhail S Gelfand
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9.  tRNA requirements for glyQS antitermination: a new twist on tRNA.

Authors:  Mary R Yousef; Frank J Grundy; Tina M Henkin
Journal:  RNA       Date:  2003-09       Impact factor: 4.942

10.  Transcriptional organization and posttranscriptional regulation of the Bacillus subtilis branched-chain amino acid biosynthesis genes.

Authors:  Ulrike Mäder; Susanne Hennig; Michael Hecker; Georg Homuth
Journal:  J Bacteriol       Date:  2004-04       Impact factor: 3.490
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