Author

J. A. Gama

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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Evolutionary Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:E. coli· 2 Approach:experimental assay· 2 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Research Focus:drug response / drug discovery· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

O. Samuelsen· 2 shared P. J. Johnsen· 2 shared B. A. Lund· 1 shared C. Frohlich· 1 shared H.-K. S. Leiros· 1 shared J. Hegstad· 1 shared J. Kloos· 1 shared K. Harms· 1 shared

Activity by Year

2020-2020 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersEvolutionary Biology

O. Samuelsen

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2 papers

Recent·Most cited

Evolutionary BiologybioRxivDec 1, 2020

Cryptic β-lactamase evolution is driven by low β-lactam concentrations

C. Frohlich, J. A. Gama, K. Harms…·H.-K. S. Leiros

The paper shows that low β-lactam concentrations drive cryptic evolution of β-lactamases through fitness benefits in competition experiments, not increased resistance.

DOI 10.1128/msphere.00108-21

E. coliproteomics

𝕏 PostBluesky

MicrobiologybioRxivOct 23, 2020

Piggybacking on niche-adaptation reduces the cost of multidrug resistance plasmids

J. Kloos, J. A. Gama, J. Hegstad…·P. J. Johnsen

The paper shows that chromosomal mutations in E. coli reduce the cost of multidrug resistance plasmids by downregulating plasmid gene expression during niche adaptation.

DOI 10.1093/molbev/msab091

E. coliDNA methylation

𝕏 PostBluesky