Author

L. M. Sommer

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 2 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Organism:human· 3 Research Focus:chromatin & epigenetic regulation· 2 Approach:experimental assay· 2 Assay:whole-genome sequencing· 2 Research Focus:host-pathogen & immune response· 1 Approach:statistical model· 1

Frequent Co-Authors

H. K. Johansen· 3 shared S. Molin· 3 shared J. A. Bartell· 2 shared J. A. Haagensen· 2 shared A. G. Albarracin Orio· 1 shared A. J. Vila· 1 shared A. Loch· 1 shared A. M. Moyano· 1 shared

Activity by Year

2018-2021 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 28 mutual co-author links

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3 shared papersMicrobiology

H. K. Johansen

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Author profile →

3 papers

Recent·Most cited

Development of antibiotic resistance reveals diverse evolutionary pathways to face the complex and dynamic environment of a long-term treated patient

C. A. Colque, P. E. Tomatis, A. G. Albarracin Orio, G. Dotta, D. M. Moreno, L. G. Hedemann, R. A. Hickman, L. M. Sommer, S. Feliziani, A. M. Moyano, R. A. Bonomo, H. K. Johansen, S. Molin, A. J. Vila, A. M. Smania

This study tracks the long-term evolution of antibiotic-resistant Pseudomonas aeruginosa in a cystic fibrosis patient, revealing diverse genetic changes that enhance resistance to multiple cephalosporins.

bioRxiv · May 14, 2021 · PreprintMicrobiology

Bacterial persisters in long-term infection: emergence and fitness in a complex host environment

J. A. Bartell, D. R. Cameron, B. Mojsoska, J. A. Haagensen, L. M. Sommer, K. Lewis, S. Molin, H. K. Johansen

This study identifies high-persister (Hip) variants in Pseudomonas aeruginosa from CF patients, showing their increased fitness and role in long-term infections despite antibiotic susceptibility.

bioRxiv · Dec 17, 2019 · PreprintMicrobiology

Evolutionary highways to persistent bacterial infection

J. A. Bartell, L. M. Sommer, J. A. Haagensen, A. Loch, R. Espinosa, S. Molin, H. K. Johansen

The paper analyzes longitudinal Pseudomonas aeruginosa isolates from cystic fibrosis patients to map evolutionary trajectories of infection persistence.

bioRxiv · Jul 26, 2018Evolutionary Biology