Author

A. Letten

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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Ecology· 4

Signature Assays, Organisms & Methods

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Research Focus:host-pathogen & immune response· 3 Research Focus:ecology & biodiversity· 2 Research Focus:benchmarking· 1 Approach:comparative / phylogenetic analysis· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:metagenomics· 1 Approach:simulation· 1

Frequent Co-Authors

A. R. Hall· 2 shared J. Levine· 2 shared F. DeLaender· 1 shared J. W. Spaak· 1 shared K. Pfrunder-Cardozo· 1 shared M. Baumgartner· 1 shared P.-J. Ke· 1 shared R. Millet· 1 shared

Activity by Year

2020-2022 · peak 2/yr

Co-Author Collaboration Network

9 top collaborators · 12 mutual co-author links

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2 shared papersEcology

A. R. Hall

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Why resource dynamics matter in the optimization of microbial communities

A. Letten, W. B. Ludington

This study shows that resource pulsing frequency affects microbial community composition, especially with metabolic trade-offs, suggesting resource dynamics should be considered in community optimization.

bioRxiv · Apr 19, 2022 · PreprintEcology

The effect of non-linear competitive interactions on quantifying niche and fitness differences

J. W. Spaak, R. Millet, P.-J. Ke, A. Letten, F. DeLaender

This study compares two methods for decomposing niche and fitness differences in community models, showing that nonlinear methods provide more accurate insights into stabilizing and equalizing mechanisms.

bioRxiv · Aug 30, 2021Ecology

Human-associated microbiota suppress invadingbacteria even under disruption by antibiotics

A. Letten, M. Baumgartner, K. Pfrunder-Cardozo, J. Levine, A. R. Hall

The paper shows that human-associated microbiota suppress invading antibiotic-resistant bacteria, even after antibiotic exposure, with suppression strength linked to donor-specific community composition.

bioRxiv · Sep 2, 2020Ecology

Antibiotics in microbial communities: an ecological frame of resistance

A. Letten, A. R. Hall, J. Levine

This paper uses ecological theory to explore how competitive ability and niche overlap influence antibiotic resistance and pathogen persistence in microbial communities.

bioRxiv · May 10, 2020 · PreprintEcology