PMID:6296055
| Citation |
Higgins, CF, Hardie, MM, Jamieson, D and Powell, LM (1983) Genetic map of the opp (Oligopeptide permease) locus of Salmonella typhimurium.J. Bacteriol. 153:830-6 |
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| Abstract |
The uptake of peptides by Salmonella typhimurium is mediated by three apparently independent transport systems. One of these systems, the oligopeptide permease, is encoded by a genetic locus (opp) which has been mapped at 34 min on the S. typhimurium chromosomal map. We accurately mapped the location of opp by cotransduction frequencies and by deletion analysis and show that the gene order for this region of the chromosome is cysB-trp-tonB-opp-galU-tdk. All opp mutants, independently isolated by a variety of means, mapped at this one locus, between tonB and galU. Spontaneous and transposon Tn10-generated deletions were used to construct a fine-structure genetic map of opp. Evidence is presented which indicates that opp covers a 5- to 6-kb segment of DNA and is therefore likely to consist of more than one gene. |
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| Keywords |
Bacterial Proteins; Chromosome Mapping; Chromosomes, Bacterial; DNA Transposable Elements; Genes, Bacterial; Membrane Transport Proteins; Mutation; Oligopeptides; Salmonella typhimurium; Transduction, Genetic |
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Main Points of the Paper
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Materials and Methods Used
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Phenotype Annotations
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| Phenotype of | Taxon Information | Genotype Information (if known) | Condition Information | OMP ID | OMP Term Name | ECO ID | ECO Term Name | Notes | Status |
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a mutation or genetic difference within a strain |
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ECO:0000033 |
traceable author statement |
Resistant to triornithine. Author statement in page 883 |
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a mutation or genetic difference within a strain |
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ECO:0000033 |
traceable author statement |
Resistant to trilysine. Author statement in page 883 |
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a mutation or genetic difference within a strain |
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ECO:0000033 |
traceable author statement |
Resistant to norleucyglycylglycine. Author statement in page 883 |
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a mutation or genetic difference within a strain |
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ECO:0000033 |
traceable author statement |
Resistant to glycylglycyl-histidinol phosphate ester. Author statement in page 883 |
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</protect>
Notes
References
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