Characterization of the enterobacteriaceae-associated rod21-like family of excisable genomic islands and study of excision inn the pathogenicity island rod21
Genomic islands (GI) are horizontally acquired elements that play a major role in genome evolution and bacterial adaptation to different environments. The results of this thesis expand the repertory of identified excisable genomic islands, presenting insights about their evolution, and provide a fir...
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| Formato: | tesis doctoral |
| Estado: | Versión publicada |
| Fecha de publicación: | 2021 |
| País: | Chile |
| OAI Identifier: | oai:repositorio.anid.cl:10533/253223 |
| Acesso em linha: | https://hdl.handle.net/10533/253223 |
| Access Level: | acceso abierto |
| Palavra-chave: | Ciencias Naturales Ciencias de la Tierra y del Medio Ambiente Microbiología |
| Resumo: | Genomic islands (GI) are horizontally acquired elements that play a major role in genome evolution and bacterial adaptation to different environments. The results of this thesis expand the repertory of identified excisable genomic islands, presenting insights about their evolution, and provide a first approach to the understanding of the regulation of excision in the pathogenicity island ROD21. These findings may contribute to the better understanding of current and emerging pathogens such as Salmonella serovars, pathogenic E. coli and carbapenem-resistant K. pneumoniae ST258, among others. |
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