Literature DB >> 1698276

A potato mitochondrial isoleucine tRNA is coded for by a mitochondrial gene possessing a methionine anticodon.

F Weber1, A Dietrich, J H Weil, L Maréchal-Drouard.   

Abstract

The nucleotide sequence of a potato mitochondrial tRNA(Ile) has been determined. This tRNA has a lysidine-like minor nucleotide in the first position of the anticodon (position 34). The corresponding mitochondrial gene has been cloned and sequenced. This gene has a CAT anticodon which corresponds to methionine. The C residue in the anticodon must therefore be post-transcriptionally modified. The mature tRNA has isoleucine-accepting activity but no methionine-accepting activity. This is the first report showing that in plant mitochondria a post-transcriptional modification could change the amino-acid specificity of a tRNA, as compared to that of the corresponding gene.

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Year:  1990        PMID： 1698276      PMCID： PMC332112          DOI： 10.1093/nar/18.17.5027

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  22 in total

1.  Codon and amino-acid specificities of a transfer RNA are both converted by a single post-transcriptional modification.

Authors:  T Muramatsu; K Nishikawa; F Nemoto; Y Kuchino; S Nishimura; T Miyazawa; S Yokoyama
Journal:  Nature       Date:  1988-11-10       Impact factor: 49.962

2.  Chloroplast-like transfer RNA genes expressed in wheat mitochondria.

Authors:  P B Joyce; M W Gray
Journal:  Nucleic Acids Res       Date:  1989-07-25       Impact factor: 16.971

3.  Purification and characterization of AUA specific isoleucine transfer ribonucleic acid from Escherichia coli B.

Authors:  F Harada; S Nishimura
Journal:  Biochemistry       Date:  1974-01-15       Impact factor: 3.162

4.  DNA sequence of the transfer RNA region of bacteriophage T4: implications for transfer RNA synthesis.

Authors:  G P Mazzara; G Plunkett; W H McClain
Journal:  Proc Natl Acad Sci U S A       Date:  1981-02       Impact factor: 11.205

5.  DNA sequence of a T4 transfer RNA gene cluster.

Authors:  K Fukada; J Abelson
Journal:  J Mol Biol       Date:  1980-05-25       Impact factor: 5.469

6.  Supercoil sequencing: a fast and simple method for sequencing plasmid DNA.

Authors:  E Y Chen; P H Seeburg
Journal:  DNA       Date:  1985-04

7.  Mitochondrial and chloroplast genomes of maize have a 12-kilobase DNA sequence in common.

Authors:  D B Stern; D M Lonsdale
Journal:  Nature       Date:  1982-10-21       Impact factor: 49.962

8.  The gene for a spinach chloroplast isoleucine tRNA has a methionine anticodon.

Authors:  M A Kashdan; B S Dudock
Journal:  J Biol Chem       Date:  1982-10-10       Impact factor: 5.157

9.  Convergence and minimal mutation criteria for evaluating early events in tRNA evolution.

Authors:  R J Cedergren; B LaRue; D Sankoff; G Lapalme; H Grosjean
Journal:  Proc Natl Acad Sci U S A       Date:  1980-05       Impact factor: 11.205

10.  Import of several tRNAs from the cytoplasm into the mitochondria in bean Phaseolus vulgaris.

Authors:  L Maréchal-Drouard; J H Weil; P Guillemaut
Journal:  Nucleic Acids Res       Date:  1988-06-10       Impact factor: 16.971
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  28 in total

1.  The mitochondrial genome of the stramenopile alga Chrysodidymus synuroideus. Complete sequence, gene content and genome organization.

Authors:  J M Chesnick; M Goff; J Graham; C Ocampo; B F Lang; E Seif; G Burger
Journal:  Nucleic Acids Res       Date:  2000-07-01       Impact factor: 16.971

Review 2.  The genetic code in mitochondria and chloroplasts.

Authors:  T H Jukes; S Osawa
Journal:  Experientia       Date:  1990-12-01

3.  Compilation of tRNA sequences and sequences of tRNA genes.

Authors:  M Sprinzl; N Dank; S Nock; A Schön
Journal:  Nucleic Acids Res       Date:  1991-04-25       Impact factor: 16.971

Review 4.  Recent evidence for evolution of the genetic code.

Authors:  S Osawa; T H Jukes; K Watanabe; A Muto
Journal:  Microbiol Rev       Date:  1992-03

5.  Transfer RNA genes in the mitochondrial genome from a liverwort, Marchantia polymorpha: the absence of chloroplast-like tRNAs.

Authors:  K Oda; K Yamato; E Ohta; Y Nakamura; M Takemura; N Nozato; K Akashi; K Ohyama
Journal:  Nucleic Acids Res       Date:  1992-07-25       Impact factor: 16.971

6.  Aminoacyl-tRNA synthetase-induced cleavage of tRNA.

Authors:  S Beresten; M Jahn; D Söll
Journal:  Nucleic Acids Res       Date:  1992-04-11       Impact factor: 16.971

7.  Structural basis for translational fidelity ensured by transfer RNA lysidine synthetase.

Authors:  Kotaro Nakanishi; Luc Bonnefond; Satoshi Kimura; Tsutomu Suzuki; Ryuichiro Ishitani; Osamu Nureki
Journal:  Nature       Date:  2009-10-22       Impact factor: 49.962

8.  Striking differences in mitochondrial tRNA import between different plant species.

Authors:  R Kumar; L Maréchal-Drouard; K Akama; I Small
Journal:  Mol Gen Genet       Date:  1996-09-25

Review 9.  Compilation and classification of higher plant mitochondrial tRNA genes.

Authors:  P Veronico; R Gallerani; L R Ceci
Journal:  Nucleic Acids Res       Date:  1996-06-15       Impact factor: 16.971

10.  A novel mitochondrial genome organization for the blue mussel, Mytilus edulis.

Authors:  R J Hoffmann; J L Boore; W M Brown
Journal:  Genetics       Date:  1992-06       Impact factor: 4.562
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