dc.creator | Delgado, Monica Alejandra | |
dc.creator | Salomon, Raul Armando | |
dc.date.accessioned | 2020-01-17T21:13:56Z | |
dc.date.accessioned | 2022-10-15T08:00:42Z | |
dc.date.available | 2020-01-17T21:13:56Z | |
dc.date.available | 2022-10-15T08:00:42Z | |
dc.date.created | 2020-01-17T21:13:56Z | |
dc.date.issued | 2005-12 | |
dc.identifier | Delgado, Monica Alejandra; Salomon, Raul Armando; Molecular characterization of a DNA fragment carrying the basic replicon of pTUC100, the natural plasmid encoding the peptide antibiotic microcin J25 system; Academic Press Inc Elsevier Science; Plasmid; 53; 3; 12-2005; 258-262 | |
dc.identifier | 0147-619X | |
dc.identifier | http://hdl.handle.net/11336/95129 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4363233 | |
dc.description.abstract | The Escherichia coli plasmid pTUC100 encodes production of, and immunity to, the peptide antibiotic microcin J25. In the present study, an approximately 8-kb fragment immediately adjacent to the previously sequenced microcin region was isolated and its DNA sequence was determined. The main features of the newly characterized region are: (i) a basic replicon which is almost identical to that of the RepFIIA plasmid R100; (ii) two ORFs with 96% identity to two ORFs of unknown function on pO157, a large plasmid harbored by enterohemorragic E. coli, and a large ORF which does not show significant homology to any other reported nucleotide or protein sequence; and (iii) two intact insertion sequences, IS1294 and IS1. Sequence analysis, as well as that of the G + C content of both the 8-kb fragment and the previously sequenced microcin locus, lead us to propose that plasmid pTUC100 is a composite structure assembled from DNA elements from various sources. | |
dc.language | eng | |
dc.publisher | Academic Press Inc Elsevier Science | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0147619X04001039 | |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.plasmid.2004.09.003 | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/restrictedAccess | |
dc.subject | MICROCIN J25 | |
dc.subject | MOSAIC STRUCTURE | |
dc.subject | PLASMID PTUC100 | |
dc.subject | REPLICON | |
dc.title | Molecular characterization of a DNA fragment carrying the basic replicon of pTUC100, the natural plasmid encoding the peptide antibiotic microcin J25 system | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:ar-repo/semantics/artículo | |
dc.type | info:eu-repo/semantics/publishedVersion | |