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Literature DB >> 3936937

A change in the genetic code in Mycoplasma capricolum.

Abstract

Mycoplasma capricolum was previously found to use UGA instead of UGG as its codon for tryptophan and to contain 75% A + T in its DNA. The codon change could have been due to mutational pressure to replace C + G by A + T, resulting in the replacement of UGA stop codons by UAA, change of the anticodon in tryptophan tRNA from CCA to UCA, and replacement of UGG tryptophan codons by UGA. None of these changes should have been deleterious.

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Year: 1985 PMID： 3936937 DOI： 10.1007/bf02115692

Source DB: PubMed Journal: J Mol Evol ISSN： 0022-2844 Impact factor: 2.395

10 in total

1. A different genetic code in human mitochondria.

Authors: B G Barrell; A T Bankier; J Drouin
Journal: Nature Date: 1979-11-08 Impact factor: 49.962

2. CORRELATION BETWEEN BASE COMPOSITION OF DEOXYRIBONUCLEIC ACID AND AMINO ACID COMPOSITION OF PROTEIN.

Authors: N Sueoka
Journal: Proc Natl Acad Sci U S A Date: 1961-08 Impact factor: 11.205

3. Altered base ratios in the DNA of an Escherichia coli mutator strain.

Authors: E C Cox; C Yanofsky
Journal: Proc Natl Acad Sci U S A Date: 1967-11 Impact factor: 11.205

4. Evolutionary rate at the molecular level.

Authors: M Kimura
Journal: Nature Date: 1968-02-17 Impact factor: 49.962

5. Evolutionary constraints and the neutral theory.

Authors: T H Jukes; M Kimura
Journal: J Mol Evol Date: 1984 Impact factor: 2.395

6. Nucleotide sequence of Marchantia polymorpha chloroplast DNA: a region possibly encoding three tRNAs and three proteins including a homologue of E. coli ribosomal protein S14.

Authors: K Umesono; H Inokuchi; K Ohyama; H Ozeki
Journal: Nucleic Acids Res Date: 1984-12-21 Impact factor: 16.971

7. Different pattern of codon recognition by mammalian mitochondrial tRNAs.

Authors: B G Barrell; S Anderson; A T Bankier; M H de Bruijn; E Chen; A R Coulson; J Drouin; I C Eperon; D P Nierlich; B A Roe; F Sanger; P H Schreier; A J Smith; R Staden; I G Young
Journal: Proc Natl Acad Sci U S A Date: 1980-06 Impact factor: 11.205

8. Mutagenic DNA polymerase.

Authors: J F Speyer
Journal: Biochem Biophys Res Commun Date: 1965-10-08 Impact factor: 3.575

9. UGA is read as tryptophan in Mycoplasma capricolum.

Authors: F Yamao; A Muto; Y Kawauchi; M Iwami; S Iwagami; Y Azumi; S Osawa
Journal: Proc Natl Acad Sci U S A Date: 1985-04 Impact factor: 11.205

10. Yeast mitochondrial tRNATrp can recognize the nonsense codon UGA.

Authors: N C Martin; H D Pham; K Underbrink-Lyon; D l Miller; J E Donelson
Journal: Nature Date: 1980-06-19 Impact factor: 49.962

10 in total

17 in total

1. The neutral theory of molecular evolution.

Authors: T H Jukes
Journal: Genetics Date: 2000-03 Impact factor: 4.562

2. Thomas H. Jukes (1906-1999).

Authors: J F Crow
Journal: Genetics Date: 2000-03 Impact factor: 4.562

Review 3. Prokaryotic genetic code.

Authors: S Osawa; A Muto; T Ohama; Y Andachi; R Tanaka; F Yamao
Journal: Experientia Date: 1990-12-01

4. Recent development of the neutral theory viewed from the Wrightian tradition of theoretical population genetics.

Authors: M Kimura
Journal: Proc Natl Acad Sci U S A Date: 1991-07-15 Impact factor: 11.205

Review 5. Recent evidence for evolution of the genetic code.

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

6. Time for spreading of compensatory mutations under gene duplication.

Authors: T Ohta
Journal: Genetics Date: 1989-11 Impact factor: 4.562

7. Codon reassignment (codon capture) in evolution.

Authors: S Osawa; T H Jukes
Journal: J Mol Evol Date: 1989-04 Impact factor: 2.395

8. Evolution of the mitochondrial genetic code. III. Reassignment of CUN codons from leucine to threonine during evolution of yeast mitochondria.

Authors: S Osawa; D Collins; T Ohama; T H Jukes; K Watanabe
Journal: J Mol Evol Date: 1990-04 Impact factor: 2.395

9. The guanine and cytosine content of genomic DNA and bacterial evolution.

Authors: A Muto; S Osawa
Journal: Proc Natl Acad Sci U S A Date: 1987-01 Impact factor: 11.205

10. Evolutionary dynamics of tryptophan tRNAs in Mycoplasma capricolum.

Authors: F Yamao; S Iwagami; Y Azumi; A Muto; S Osawa; N Fujita; A Ishihama
Journal: Mol Gen Genet Date: 1988-05