Literature DB >> 2834093

The chloroplast tRNALys(UUU) gene from mustard (Sinapis alba) contains a class II intron potentially coding for a maturase-related polypeptide.

H Neuhaus1, G Link.   

Abstract

The trnK gene endocing the tRNALys(UUU) has been located on mustard (Sinapis alba) chloroplast DNA, 263 bp upstream of the psbA gene on the same strand. The nucleotide sequence of the trnK gene and its flanking regions as well as the putative transcription start and termination sites are shown. The 5' end of the transcript lies 121 bp upstream of the 5' tRNA coding region and is preceded by procaryotic-type "-10" and "-35" sequence elements, while the 3' end maps 2.77 kb downstream to a DNA region with possible stemloop secondary structure. The anticodon loop of the tRNALys is interrupted by a 2,574 bp intron containing a long open reading frame, which codes for 524 amino acids. Based on conserved stem and loop structures, this intron has characteristic features of a class II intron. A region near the carboxyl terminus of the derived polypeptide appears structurally related to maturases.

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Year:  1987        PMID： 2834093     DOI： 10.1007/BF00355398

Source DB:  PubMed          Journal:  Curr Genet        ISSN： 0172-8083            Impact factor:   3.886


  38 in total

1.  The generality of self-splicing RNA: relationship to nuclear mRNA splicing.

Authors:  T R Cech
Journal:  Cell       Date:  1986-01-31       Impact factor: 41.582

Review 2.  On the origin of RNA splicing and introns.

Authors:  P A Sharp
Journal:  Cell       Date:  1985-09       Impact factor: 41.582

3.  Characterization of P. sativum chloroplast psbA transcripts produced in vivo, in vitro and in E. coli.

Authors:  S K Boyer; J E Mullet
Journal:  Plant Mol Biol       Date:  1986-07       Impact factor: 4.076

4.  Sizing and mapping of early adenovirus mRNAs by gel electrophoresis of S1 endonuclease-digested hybrids.

Authors:  A J Berk; P A Sharp
Journal:  Cell       Date:  1977-11       Impact factor: 41.582

Review 5.  Regulatory sequences involved in the promotion and termination of RNA transcription.

Authors:  M Rosenberg; D Court
Journal:  Annu Rev Genet       Date:  1979       Impact factor: 16.830

6.  In vitro synthesis and processing of a maize chloroplast transcript encoded by the ribulose 1,5-bisphosphate carboxylase large subunit gene.

Authors:  L Hanley-Bowdoin; E M Orozco; N H Chua
Journal:  Mol Cell Biol       Date:  1985-10       Impact factor: 4.272

7.  Processing of yeast mitochondrial RNA: involvement of intramolecular hybrids in splicing of cob intron 4 RNA by mutation and reversion.

Authors:  B Weiss-Brummer; J Holl; R J Schweyen; G Rödel; F Kaudewitz
Journal:  Cell       Date:  1983-05       Impact factor: 41.582

8.  A comprehensive sequence analysis program for the IBM personal computer.

Authors:  C Queen; L J Korn
Journal:  Nucleic Acids Res       Date:  1984-01-11       Impact factor: 16.971

9.  A simple method for displaying the hydropathic character of a protein.

Authors:  J Kyte; R F Doolittle
Journal:  J Mol Biol       Date:  1982-05-05       Impact factor: 5.469

10.  Conservation of RNA secondary structures in two intron families including mitochondrial-, chloroplast- and nuclear-encoded members.

Authors:  F Michel; B Dujon
Journal:  EMBO J       Date:  1983       Impact factor: 11.598
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  49 in total

1.  5'-upstream cis-elements and binding factor(s) potentially involved in light-regulated expression of a Brassica napus rbcS gene.

Authors:  C Fiebig; G Link
Journal:  Curr Genet       Date:  1992-02       Impact factor: 3.886

2.  The chloroplast psbK operon from mustard (Sinapis alba L.): multiple transcripts during seedling development and evidence for divergent overlapping transcription.

Authors:  H Neuhaus; G Link
Journal:  Curr Genet       Date:  1990-11       Impact factor: 3.886

3.  Physicochemical evolution and positive selection of the gymnosperm matK proteins.

Authors:  Da Cheng Hao; Jun Mu; Shi Lin Chen; Pei Gen Xiao
Journal:  J Genet       Date:  2010-04       Impact factor: 1.166

4.  Evolutionary origin of a plant mitochondrial group II intron from a reverse transcriptase/maturase-encoding ancestor.

Authors:  Daniela Ahlert; Katrin Piepenburg; Jörg Kudla; Ralph Bock
Journal:  J Plant Res       Date:  2006-06-09       Impact factor: 2.629

5.  Sequence and transcriptional analysis of the barley ctDNA region upstream of psbD-psbC encoding trnK(UUU), rps16, trnQ(UUG), psbK, psbI, and trnS(GCU).

Authors:  T Berends Sexton; J T Jones; J E Mullet
Journal:  Curr Genet       Date:  1990-05       Impact factor: 3.886

6.  RNA-protein interactions at transcript 3' ends and evidence for trnK-psbA cotranscription in mustard chloroplasts.

Authors:  J Nickelsen; G Link
Journal:  Mol Gen Genet       Date:  1991-08

7.  Sigma-like activity from mustard (Sinapis alba L.) chloroplasts conferring DNA-binding and transcription specificity to E. coli core RNA polymerase.

Authors:  S Bülow; G Link
Journal:  Plant Mol Biol       Date:  1988-07       Impact factor: 4.076

8.  Transcript levels of two adjacent chloroplast genes during mustard (Sinapis alba L.) seedling development are under differential temporal and light control.

Authors:  J E Hughes; H Neuhaus; G Link
Journal:  Plant Mol Biol       Date:  1987-07       Impact factor: 4.076

9.  Temporal and light control of plastid transcript levels for proteins involved in photosynthesis during mustard (Sinapis alba L.) seedling development.

Authors:  G Dietrich; S Detschey; H Neuhaus; G Link
Journal:  Planta       Date:  1987-11       Impact factor: 4.116

10.  Temporal and spatial pattern of plastid gene expression during crucifer seedling development and embryogenesis.

Authors:  C Fiebig; H Neuhaus; J Teichert; W Röcher; J Degenhardt; G Link
Journal:  Planta       Date:  1990-05       Impact factor: 4.116
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