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Fischer S, Klockgether J, Morán Losada P, Chouvarine P, Cramer N, Davenport CF, Dethlefsen S, Dorda M, Goesmann A, Hilker R, Mielke S, Schönfelder T, Suerbaum S, Türk O, Woltemate S, Wiehlmann L, Tümmler B. Intraclonal genome diversity of the major Pseudomonas aeruginosa clones C and PA14. Environ Microbiol Rep 2016; 8:227-234. [PMID: 26711897 PMCID: PMC4819714 DOI: 10.1111/1758-2229.12372] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 12/16/2015] [Indexed: 06/05/2023]
Abstract
Bacterial populations differentiate at the subspecies level into clonal complexes. Intraclonal genome diversity was studied in 100 isolates of the two dominant Pseudomonas aeruginosa clones C and PA14 collected from the inanimate environment, acute and chronic infections. The core genome was highly conserved among clone members with a median pairwise within-clone single nucleotide sequence diversity of 8 × 10(-6) for clone C and 2 × 10(-5) for clone PA14. The composition of the accessory genome was, on the other hand, as variable within the clone as between unrelated clones. Each strain carried a large cargo of unique genes. The two dominant worldwide distributed P. aeruginosa clones combine an almost invariant core with the flexible gain and loss of genetic elements that spread by horizontal transfer.
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Affiliation(s)
- Sebastian Fischer
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Jens Klockgether
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Patricia Morán Losada
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Philippe Chouvarine
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Nina Cramer
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Colin F Davenport
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Sarah Dethlefsen
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Marie Dorda
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Alexander Goesmann
- Bioinformatics and Systems Biology, Justus-Liebig-Universität, Gießen, Germany
| | - Rolf Hilker
- Bioinformatics and Systems Biology, Justus-Liebig-Universität, Gießen, Germany
| | - Samira Mielke
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Torben Schönfelder
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Sebastian Suerbaum
- Institute for Medical Microbiology and Hospital Epidemiology, OE 5210, Hannover Medical School, Hannover, Germany
| | - Oliver Türk
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Sabrina Woltemate
- Institute for Medical Microbiology and Hospital Epidemiology, OE 5210, Hannover Medical School, Hannover, Germany
| | - Lutz Wiehlmann
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
| | - Burkhard Tümmler
- Clinical Research Group 'Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics', OE 6710, Hannover Medical School, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease (BREATH), German Center for Lung Research, Hannover, Germany
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Hilker R, Munder A, Klockgether J, Losada PM, Chouvarine P, Cramer N, Davenport CF, Dethlefsen S, Fischer S, Peng H, Schönfelder T, Türk O, Wiehlmann L, Wölbeling F, Gulbins E, Goesmann A, Tümmler B. Interclonal gradient of virulence in thePseudomonas aeruginosapangenome from disease and environment. Environ Microbiol 2014; 17:29-46. [DOI: 10.1111/1462-2920.12606] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Accepted: 07/05/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Rolf Hilker
- Department of Bioinformatics and Systems Biology; University of Giessen; Gießen D-35392 Germany
| | - Antje Munder
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Jens Klockgether
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Patricia Moran Losada
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Philippe Chouvarine
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Nina Cramer
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Colin F. Davenport
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Sarah Dethlefsen
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Sebastian Fischer
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Huiming Peng
- Department of Molecular Biology; University Hospital Essen; University of Duisburg-Essen; Essen D-45122 Germany
| | - Torben Schönfelder
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Oliver Türk
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Lutz Wiehlmann
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Florian Wölbeling
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
| | - Erich Gulbins
- Department of Molecular Biology; University Hospital Essen; University of Duisburg-Essen; Essen D-45122 Germany
| | - Alexander Goesmann
- Department of Bioinformatics and Systems Biology; University of Giessen; Gießen D-35392 Germany
| | - Burkhard Tümmler
- Clinical Research Group; ‘Molecular Pathology of Cystic Fibrosis and Pseudomonas Genomics’; Hannover Medical School; OE 6710 Hannover D-30625 Germany
- Biomedical Research in Endstage and Obstructive Lung Disease (BREATH); German Center for Lung Research; Hannover Germany
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Affiliation(s)
- H.-G. Kuball
- a FB Chemie, Universität Kaiserslautern , D-67653 , Kaiserslautern , Germany
| | - O. Türk
- a FB Chemie, Universität Kaiserslautern , D-67653 , Kaiserslautern , Germany
| | - I. Kiesewalter
- a FB Chemie, Universität Kaiserslautern , D-67653 , Kaiserslautern , Germany
| | - E. Dorr
- a FB Chemie, Universität Kaiserslautern , D-67653 , Kaiserslautern , Germany
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Kuball HG, Brüning H, Müller T, Türk O, Schonhöfer A. Helical twisting power of chiral mono- and bis-aminoanthraquinones. Intramolecular and intermolecular chirality transfer in liquid-crystal phases. ACTA ACUST UNITED AC 1995. [DOI: 10.1039/jm9950502167] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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