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Literature DB >> 1956771

Levels of tRNAs in bacterial cells as affected by amino acid usage in proteins.

F Yamao¹, Y Andachi, A Muto, T Ikemura, S Osawa.

Abstract

Transfer RNAs of Mycoplasma capricolum were separated by two-dimensional polyacrylamide gel electrophoresis, and the relative abundance of each of the 28 known tRNA species was measured. There existed a correlation between the relative amount of isoacceptor tRNAs and the frequency in choosing synonymous codons that could be translated by the isoacceptors. Furthermore, it was observed that the total amount of tRNAs for a particular amino acid was paralleled by the composition of the amino acid in ribosomal proteins. A similar relationship was obtained from reexamination of the previous data on Escherichia coli tRNAs, suggesting that the amount of tRNAs for an amino acid is affected by the usage of the amino acid in proteins.

Entities: Chemical Species

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Year: 1991 PMID： 1956771 PMCID： PMC329099 DOI： 10.1093/nar/19.22.6119

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

23 in total

1. A physical map for Mycoplasma capricolum Cal. kid with loci for all known tRNA species.

Authors: J C Whitley; A Muto; L R Finch
Journal: Nucleic Acids Res Date: 1991-01-25 Impact factor: 16.971

Review 2. The genome of Mycoplasma capricolum.

Authors: A Muto; F Yamao; S Osawa
Journal: Prog Nucleic Acid Res Mol Biol Date: 1987

3. The number of ribosomal RNA genes in Mycoplasma capricolum.

Authors: M Sawada; S Osawa; H Kobayashi; H Hori; A Muto
Journal: Mol Gen Genet Date: 1981

4. Codon usage and transfer RNA contents: organism-specific codon-choice patterns in reference to the isoacceptor contents.

Authors: T Ikemura; H Ozeki
Journal: Cold Spring Harb Symp Quant Biol Date: 1983

5. Correlation between the abundance of yeast transfer RNAs and the occurrence of the respective codons in protein genes. Differences in synonymous codon choice patterns of yeast and Escherichia coli with reference to the abundance of isoaccepting transfer RNAs.

Authors: T Ikemura
Journal: J Mol Biol Date: 1982-07-15 Impact factor: 5.469

Review 6. Molecular biology and genetics of mycoplasmas (Mollicutes).

Authors: S Razin
Journal: Microbiol Rev Date: 1985-12

7. The organization and evolution of transfer RNA genes in Mycoplasma capricolum.

Authors: A Muto; Y Andachi; H Yuzawa; F Yamao; S Osawa
Journal: Nucleic Acids Res Date: 1990-09-11 Impact factor: 16.971

8. Correlation between the abundance of Escherichia coli transfer RNAs and the occurrence of the respective codons in its protein genes: a proposal for a synonymous codon choice that is optimal for the E. coli translational system.

Authors: T Ikemura
Journal: J Mol Biol Date: 1981-09-25 Impact factor: 5.469

9. Occurrence of unmodified adenine and uracil at the first position of anticodon in threonine tRNAs in Mycoplasma capricolum.

Authors: Y Andachi; F Yamao; M Iwami; A Muto; S Osawa
Journal: Proc Natl Acad Sci U S A Date: 1987-11 Impact factor: 11.205

10. Growth rate dependence of transfer RNA abundance in Escherichia coli.

Authors: V Emilsson; C G Kurland
Journal: EMBO J Date: 1990-12 Impact factor: 11.598

27 in total

1. Codon usage bias from tRNA's point of view: redundancy, specialization, and efficient decoding for translation optimization.

Authors: Eduardo P C Rocha
Journal: Genome Res Date: 2004-10-12 Impact factor: 9.043

Review 5. A gripping tale of ribosomal frameshifting: extragenic suppressors of frameshift mutations spotlight P-site realignment.

Authors: John F Atkins; Glenn R Björk
Journal: Microbiol Mol Biol Rev Date: 2009-03 Impact factor: 11.056

6. Coadaptation of isoacceptor tRNA genes and codon usage bias for translation efficiency in Aedes aegypti and Anopheles gambiae.

Authors: S K Behura; D W Severson
Journal: Insect Mol Biol Date: 2010-10-29 Impact factor: 3.585

Levels of tRNAs in bacterial cells as affected by amino acid usage in proteins.

1. A physical map for Mycoplasma capricolum Cal. kid with loci for all known tRNA species.

Review 2. The genome of Mycoplasma capricolum.

3. The number of ribosomal RNA genes in Mycoplasma capricolum.

4. Codon usage and transfer RNA contents: organism-specific codon-choice patterns in reference to the isoacceptor contents.

5. Correlation between the abundance of yeast transfer RNAs and the occurrence of the respective codons in protein genes. Differences in synonymous codon choice patterns of yeast and Escherichia coli with reference to the abundance of isoaccepting transfer RNAs.

Review 6. Molecular biology and genetics of mycoplasmas (Mollicutes).

7. The organization and evolution of transfer RNA genes in Mycoplasma capricolum.

8. Correlation between the abundance of Escherichia coli transfer RNAs and the occurrence of the respective codons in its protein genes: a proposal for a synonymous codon choice that is optimal for the E. coli translational system.

9. Occurrence of unmodified adenine and uracil at the first position of anticodon in threonine tRNAs in Mycoplasma capricolum.

10. Growth rate dependence of transfer RNA abundance in Escherichia coli.

1. Codon usage bias from tRNA's point of view: redundancy, specialization, and efficient decoding for translation optimization.

Review 2. Recent evidence for evolution of the genetic code.

Review 3. Mass spectrometry of RNA: linking the genome to the proteome.

4. Archaeology and evolution of transfer RNA genes in the Escherichia coli genome.

Review 5. A gripping tale of ribosomal frameshifting: extragenic suppressors of frameshift mutations spotlight P-site realignment.

6. Coadaptation of isoacceptor tRNA genes and codon usage bias for translation efficiency in Aedes aegypti and Anopheles gambiae.

7. Protein secondary structural types are differentially coded on messenger RNA.

8. Further comments on codon reassignment.

9. Translational selection and yeast proteome evolution.

10. Ribosome-mediated translational pause and protein domain organization.