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Literature DB >> 4942757

Mapping the gene determining ornithine transcarbamylase and its operator in Escherichia coli B.

Abstract

The gene determining ornithine transcarbamylase in Escherichia coli B is argI, not argF. The argI gene has been located at 84 min on the linkage map, close to the gene for aspartate transcarbamylase, with neighboring markers in clockwise order fdp pyrB argI valS. A mutation in its operator locus, argO(I), has been mapped between argI and valS, so that this gene, unlike the argCBH portion of the argECBH cluster, appears to be oriented in the same direction as most of the other known E. coli operons.

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Year: 1971 PMID： 4942757 PMCID： PMC247122 DOI： 10.1128/jb.108.2.645-651.1971

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

28 in total

8. Directed transposition of the arabinose operon: a technique for the isolation of specialized transducing bacteriophages for any Escherichia coli gene.

Authors: S Gottesman; J R Beckwith
Journal: J Mol Biol Date: 1969-08-28 Impact factor: 5.469

5. Isolation and characterization of the specialized transducing bacteriophages phi80dargF and lambdah80cI857 dargF: specific cleavage of arginine transducing deoxyribonucleic acid by the endonucleases EcoRI and SmaR.

Authors: P M James; D Sens; W Natter; S K Moore; E James
Journal: J Bacteriol Date: 1976-04 Impact factor: 3.490

Mapping the gene determining ornithine transcarbamylase and its operator in Escherichia coli B.

1. Genetic mapping of mutations affecting phosphoglucose isomerase and fructose diphosphatase in Escherichia coli.

2. Instability of a missense suppressor resulting from a duplication of genetic material.

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

4. The dual genetic control of ornithine transcarbamylase synthesis in Escherichia coli K12.

Review 5. Revised linkage map of Escherichia coli.

6. Sequence of enzyme synthesis and gene replication during the cell cycle of Bacillus subtilis.

7. Mapping of a structural gene for valyl-transfer ribonucleic acid synthetase in Escherichia coli by transduction.

8. Directed transposition of the arabinose operon: a technique for the isolation of specialized transducing bacteriophages for any Escherichia coli gene.

9. Transposition of the lac region of Escherichia coli. I. Inversion of the lac operon and transduction of lac by phi80.

10. Transductional analysis of arginineless mutants in Proteus mirabilis.

1. Direct selection of mutants restricting efficiency of suppression and misreading levels in E. coli B.

2. Isolation and characterization of lambda transducing bacteriophages for argF, argI and adjacent genes.

3. Dual regulation by arginine of the expression of the Escherichia coli argECBH operon.

Review 4. Recalibrated linkage map of Escherichia coli K-12.

5. Isolation and characterization of the specialized transducing bacteriophages phi80dargF and lambdah80cI857 dargF: specific cleavage of arginine transducing deoxyribonucleic acid by the endonucleases EcoRI and SmaR.

6. Conditional mutator gene in Escherichia coli: isolation, mapping, and effector studies.

7. Control of the argECBH cluster in Escherichia coli.

8. Control regions within the argECBH gene cluster of Escherichia coli K12.

Review 9. Linkage map of Escherichia coli strain K-12.

10. Structural genes for ornithine transcarbamylase in Salmonella typhimurium and Escherichia coli K-12.