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Literature DB >> 1093932

Recessive lethal amber suppressors in yeast.

Abstract

Recessive lethal amber suppressor mutations have been isolated in a diploid strain of Saccharomyces cerevisiae. Diploids carrying these suppressors upon sporulation yield asci with only two live spores, both lacking the suppressor. At least two classes of recessive lethal suppressors exist. Aneuploid strains carrying one wild type and one suppressor locus have been isolated and used in mapping studies; one suppressor maps on chromosome III, the other does not.

Entities: Species

Mesh：

Year: 1975 PMID： 1093932 PMCID： PMC1213294

Source DB: PubMed Journal: Genetics ISSN： 0016-6731 Impact factor: 4.562

11 in total

1. Use of snail digestive juice in isolation of yeast spore tetrads.

Authors: J R JOHNSTON; R K MORTIMER
Journal: J Bacteriol Date: 1959-08 Impact factor: 3.490

2. A single mutational modification of a tryptophan-specific transfer RNA permits aminoacylation by glutamine and translation of the codon UAG.

Authors: M Yaniv; W R Folk; P Berg; L Soll
Journal: J Mol Biol Date: 1974-06-25 Impact factor: 5.469

3. Mutational alterations of tryptophan-specific transfer RNA that generate translation suppressors of the UAA, UAG and UGA nonsense codons.

Authors: L Soll
Journal: J Mol Biol Date: 1974-06-25 Impact factor: 5.469

Review 4. Suppressors in yeast.

Authors: D C Hawthorne; U Leupold
Journal: Curr Top Microbiol Immunol Date: 1974 Impact factor: 4.291

5. Tryptophan transfer RNA as the UGA suppressor.

Authors: D Hirsh
Journal: J Mol Biol Date: 1971-06-14 Impact factor: 5.469

6. Duplicate genes for tyrosine transfer RNA in Escherichia coli.

Authors: R L Russell; J N Abelson; A Landy; M L Gefter; S Brenner; J D Smith
Journal: J Mol Biol Date: 1970-01-14 Impact factor: 5.469

7. Demonstration of the UAA ochre codon in bakers yeast by amino-acid replacements in iso-1-cytochrome c.

Authors: J W Stewart; F Sherman; M Jackson; F L Thomas; N Shipman
Journal: J Mol Biol Date: 1972-07-14 Impact factor: 5.469

8. A stable aneuploid of Saccharomyces cerevisiae.

Authors: B Shaffer; I Brearley; R Littlewood; G R Fink
Journal: Genetics Date: 1971-04 Impact factor: 4.562

9. Recessive lethals: a new class of nonsense suppressors in Escherichia coli.

Authors: L Soll; P Berg
Journal: Proc Natl Acad Sci U S A Date: 1969-06 Impact factor: 11.205

10. Three adjacent transfer RNA genes in Escherichia coli.

Authors: C Squires; B Konrad; J Kirschbaum; J Carbon
Journal: Proc Natl Acad Sci U S A Date: 1973-02 Impact factor: 11.205

13 in total

1. Identification of amber and ochre mutants of the human virus Ad2+ND1.

Authors: R F Gesteland; N Wills; J B Lewis; T Grodzicker
Journal: Proc Natl Acad Sci U S A Date: 1977-10 Impact factor: 11.205

2. Polyamines enhance the efficiency of tRNA-mediated readthrough of amber and UGA termination codons in a yeast cell-free system.

Authors: M F Tuite; C S McLaughlin
Journal: Curr Genet Date: 1983-11 Impact factor: 3.886

Recessive lethal amber suppressors in yeast.

1. Use of snail digestive juice in isolation of yeast spore tetrads.

2. A single mutational modification of a tryptophan-specific transfer RNA permits aminoacylation by glutamine and translation of the codon UAG.

3. Mutational alterations of tryptophan-specific transfer RNA that generate translation suppressors of the UAA, UAG and UGA nonsense codons.

Review 4. Suppressors in yeast.

5. Tryptophan transfer RNA as the UGA suppressor.

6. Duplicate genes for tyrosine transfer RNA in Escherichia coli.

7. Demonstration of the UAA ochre codon in bakers yeast by amino-acid replacements in iso-1-cytochrome c.

8. A stable aneuploid of Saccharomyces cerevisiae.

9. Recessive lethals: a new class of nonsense suppressors in Escherichia coli.

10. Three adjacent transfer RNA genes in Escherichia coli.

1. Identification of amber and ochre mutants of the human virus Ad2+ND1.

2. Polyamines enhance the efficiency of tRNA-mediated readthrough of amber and UGA termination codons in a yeast cell-free system.

3. Genetic mapping of leucine-inserting UAA suppressors in Saccharomyces cerevisiae.

4. Eric Lander and David Botstein on Mapping Quantitative Traits.

5. Assessments of DNA inhomogeneities in yeast chromosome III.

6. Replacement of anticodon loop nucleotides to produce functional tRNAs: amber suppressors derived from yeast tRNAPhe.

7. Genetic evidence for a silent SUC gene in yeast.

8. Genetic analysis of a transposable suppressor gene in Saccharomyces cerevisiae.

9. Expression of a Drosophila melanogaster amber suppressor tRNA(Ser) in Caenorhabditis elegans.

10. A suppressor of temperature-sensitive rna mutations that affect mRNA metabolism in Saccharomyces cerevisiae.