{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Comandatore F"],"funding":["Medical Research Council","Romeo ed Enrica Invernizzi Foundation"],"pagination":["3240-3251"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6865855"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["11(11)"],"pubmed_abstract":["Klebsiella pneumoniae (Kp) is one of the most important nosocomial pathogens worldwide, able to cause multiorgan infections and hospital outbreaks. One of the most widely disseminated lineage of Kp is the clonal group 258 (CG258), which includes the highly resistant \"high-risk\" sequence types ST258 and ST11. Genomic investigations revealed that very large recombination events have occurred during the emergence of Kp lineages. A striking example is provided by ST258, which has undergone a recombination event that replaced over 1 Mb of the genome with DNA from an unrelated Kp donor. Although several examples of this phenomenon have been documented in Kp and other bacterial species, the significance of these very large recombination events for the emergence of either hypervirulent or resistan"],"journal":["Genome biology and evolution"],"pubmed_title":["Gene Composition as a Potential Barrier to Large Recombinations in the Bacterial Pathogen Klebsiella pneumoniae."],"pmcid":["PMC6865855"],"funding_grant_id":["MR/R00241X/1"],"pubmed_authors":["Saito R","Cao X","Brisse S","Feil EJ","Scaltriti E","Pongolini S","Bandi C","Sassera D","Bayliss SC","Gaiarsa S","Comandatore F","Gales AC"],"additional_accession":[]},"is_claimable":false,"name":"Gene Composition as a Potential Barrier to Large Recombinations in the Bacterial Pathogen Klebsiella pneumoniae.","description":"Klebsiella pneumoniae (Kp) is one of the most important nosocomial pathogens worldwide, able to cause multiorgan infections and hospital outbreaks. One of the most widely disseminated lineage of Kp is the clonal group 258 (CG258), which includes the highly resistant \"high-risk\" sequence types ST258 and ST11. Genomic investigations revealed that very large recombination events have occurred during the emergence of Kp lineages. A striking example is provided by ST258, which has undergone a recombination event that replaced over 1 Mb of the genome with DNA from an unrelated Kp donor. Although several examples of this phenomenon have been documented in Kp and other bacterial species, the significance of these very large recombination events for the emergence of either hypervirulent or resistan","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Nov","modification":"2025-04-22T00:24:00.07Z","creation":"2020-05-21T19:34:41Z"},"accession":"S-EPMC6865855","cross_references":{"pubmed":["31665331"],"doi":["10.1093/gbe/evz236"]}}