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Literature DB >> 4912529

Genetic mapping and dominance of the amber suppressor, Su1 (supD), in Escherichia coli K-12.

Abstract

In this report Su1 (supD), which is known to suppress "amber" mutations by means of a specific transfer ribonucleic acid, has been mapped relative to his and uvrC and has been found to be located at about 37.5 min on the Taylor and Trotter genetic map of the Escherichia coli K-12 chromosome. In addition, Su1(+) has been shown to be dominant over Su1(-), which supports the idea that Su1 is the structural gene for the suppressing transfer ribonucleic acid.

Entities: Chemical Species

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Year: 1970 PMID： 4912529 PMCID： PMC248035 DOI： 10.1128/jb.103.1.32-36.1970

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

14 in total

1. IMPROVED METHOD FOR THE ISOLATION OF THYMINE-REQUIRING MUTANTS OF ESCHERICHIA COLI.

Authors: K A STACEY; E SIMSON
Journal: J Bacteriol Date: 1965-08 Impact factor: 3.490

2. A fine-structure genetic and chemical study of the enzyme alkaline phosphatase of E. coli. I. Purification and characterization of alkaline phosphatase.

Authors: A GAREN; C LEVINTHAL
Journal: Biochim Biophys Acta Date: 1960-03-11

3. Effect of Sul gene dosage on the production of suppressed alkaline phosphatase in Escherichia coli K12.

Authors: E P Hoffman; R C Wilhelm
Journal: J Mol Biol Date: 1970-04-14 Impact factor: 5.469

4. Formation of merodiploids in matings with a class of Rec- recipient strains of Escherichia coli K12.

Authors: B Low
Journal: Proc Natl Acad Sci U S A Date: 1968-05 Impact factor: 11.205

Review 5. Revised linkage map of Escherichia coli.

Authors: A L Taylor; C D Trotter
Journal: Bacteriol Rev Date: 1967-12

6. Three loci in Escherichia coli K-12 that control the excision of pyrimidine dimers and certain other mutagen products from DNA.

Authors: P Howard-Flanders; R P Boyce; L Theriot
Journal: Genetics Date: 1966-06 Impact factor: 4.562

2. Isolation and characterization of lambda transducing bacteriophages for the su1+ (supD minus) amber suppressor of Escherichia coli.

Authors: D A Steege; B Low
Journal: J Bacteriol Date: 1975-04 Impact factor: 3.490

Review 3. Recalibrated linkage map of Escherichia coli K-12.

Authors: B J Bachmann; K B Low; A L Taylor
Journal: Bacteriol Rev Date: 1976-03

4. Suppressibility of recA, recB, and recC mutations by nonsense suppressors.

Authors: A Templin; L Margossian; A J Clark
Journal: J Bacteriol Date: 1978-05 Impact factor: 3.490

5. Enzymes producing 4-thiouridine in Escherichia coli tRNA: approximate chromosomal locations of the genes and enzyme activities in a 4-thiouridine-deficient mutant.

Authors: M N Lipsett
Journal: J Bacteriol Date: 1978-09 Impact factor: 3.490

9. Nucleotide sequences of two serine tRNAs with a GGA anticodon: the structure-function relationships in the serine family of E. coli tRNAs.

Authors: H Grosjean; K Nicoghosian; E Haumont; D Söll; R Cedergren
Journal: Nucleic Acids Res Date: 1985-08-12 Impact factor: 16.971

10. Isolation of nonsense suppressor mutants in Pseudomonas.

Authors: L Mindich; J Cohen; M Weisburd
Journal: J Bacteriol Date: 1976-04 Impact factor: 3.490

Genetic mapping and dominance of the amber suppressor, Su1 (supD), in Escherichia coli K-12.

1. IMPROVED METHOD FOR THE ISOLATION OF THYMINE-REQUIRING MUTANTS OF ESCHERICHIA COLI.

2. A fine-structure genetic and chemical study of the enzyme alkaline phosphatase of E. coli. I. Purification and characterization of alkaline phosphatase.

3. Effect of Sul gene dosage on the production of suppressed alkaline phosphatase in Escherichia coli K12.

4. Formation of merodiploids in matings with a class of Rec- recipient strains of Escherichia coli K12.

Review 5. Revised linkage map of Escherichia coli.

6. Three loci in Escherichia coli K-12 that control the excision of pyrimidine dimers and certain other mutagen products from DNA.

7. Suppressor genes for nonsense mutations. I. The Su-1, Su-2 and Su-3 genes of Escherichia coli.

8. In vitro synthesis of T4 lysozyme by suppression of amber mutations.

9. Suppression in vitro: Identification of a Serine-sRNA as a "Nonsense" Suppressor.

10. Kinetic and genetic analyses of D-cycloserine inhibition and resistance in Escherichia coli.

1. Transfer ribonucleic acid methylase deficiency found in UGA supressor strains.

2. Isolation and characterization of lambda transducing bacteriophages for the su1+ (supD minus) amber suppressor of Escherichia coli.

Review 3. Recalibrated linkage map of Escherichia coli K-12.

4. Suppressibility of recA, recB, and recC mutations by nonsense suppressors.

5. Enzymes producing 4-thiouridine in Escherichia coli tRNA: approximate chromosomal locations of the genes and enzyme activities in a 4-thiouridine-deficient mutant.

Review 6. Escherichia coli K-12 F-prime factors, old and new.

Review 7. Linkage map of Escherichia coli strain K-12.

8. Characteristics of cold-sensitive mutants of Escherichia coli K-12 defective in deoxyribonucleic acid replication.

9. Nucleotide sequences of two serine tRNAs with a GGA anticodon: the structure-function relationships in the serine family of E. coli tRNAs.

10. Isolation of nonsense suppressor mutants in Pseudomonas.