Author

S. Martis

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· 2 Ecology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 4 Research Focus:clustering· 2 Research Focus:differential expression· 2 Research Focus:ecology & biodiversity· 2 Approach:deep learning· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:metagenomics· 1

Frequent Co-Authors

B. H. Good· 2 shared O. Hallatschek· 2 shared A. Babveyh· 1 shared C. F. Schreck· 1 shared D. Fusco· 1 shared H. Lee· 1 shared J. Kayser· 1 shared K. S. Pollard· 1 shared

Activity by Year

2018-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 22 mutual co-author links

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2 shared papersMicrobiology

B. H. Good

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Eco-evolutionary feedback can stabilize diverse predator-prey communities

S. Martis

This study shows that eco-evolutionary feedback can stabilize predator-prey communities by counteracting instability caused by high variance in interaction rates.

bioRxiv · Jul 29, 2022 · PreprintEcology

Impact of crowding on the diversity of expanding populations

C. F. Schreck, D. Fusco, Y. Karita, S. Martis, J. Kayser, M.-C. Duvernoy, O. Hallatschek

The paper quantifies how crowding affects genetic diversity in expanding microbial populations by showing a power-law distribution of low-frequency clones due to volume-exclusion interactions.

bioRxiv · Jun 2, 2022Evolutionary Biology

Longitudinal linked read sequencing reveals ecological and evolutionary responses of a human gut microbiome during antibiotic treatment

M. Roodgar, B. H. Good, N. R. Garud, S. Martis, M. Avula, W. Zhou, S. Lancaster, H. Lee, A. Babveyh, S. Nesamoney, K. S. Pollard, M. P. Snyder

This study uses linked-read sequencing to track genetic and ecological changes in a human gut microbiome during antibiotic treatment and recovery.

bioRxiv · Dec 21, 2019Microbiology

Directional selection limits ecological diversification and promotes ecological tinkering during the competition for substitutable resources

B. H. Good, S. Martis, O. Hallatschek

The paper models how directional selection and ecological diversification interact in microbial communities competing for substitutable resources, showing they reach a balance where ecotype diversity is constrained by fitness differences.

bioRxiv · Mar 31, 2018Evolutionary Biology