Author

S. Walk

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

Biology Disciplines

Click to filter author papers

Evolutionary Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Organism:E. coli· 1 Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:metabolism & bioenergetics· 1 Assay:metagenomics· 1

Frequent Co-Authors

C. Figueroa· 1 shared C. M. Heveran· 1 shared E. Denamur· 1 shared F. Blanquart· 1 shared F. L. Nowrouzian· 1 shared G. Vahidi· 1 shared H. Welhaven· 1 shared J. Martinson· 1 shared

Activity by Year

2022-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperEvolutionary Biology

C. Figueroa

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Residence-colonization trade-off and niche differentiation enable the coexistence of Escherichia coli phylogroups in healthy humans

T. Morel-Journel, S. Lehtinen, O. Cotto, R. Amia, S. Dion, C. Figueroa, J. Martinson, P. Ralaimazava, O. Clermont, X. Duval, F. L. Nowrouzian, S. Walk, E. Denamur, F. Blanquart

The paper identifies a residence-colonization trade-off and niche differentiation among E. coli phylogroups in healthy humans, enabling their coexistence through equalizing and stabilizing mechanisms.

bioRxiv · Aug 10, 2023 · PreprintEvolutionary Biology

The gut microbiome has sexually dimorphic effects on bone tissue energy metabolism and multiscale bone quality in C57BL/6J mice

G. Vahidi, M. Moody, L. Davidson, H. Welhaven, S. Walk, S. Martin, R. June, C. M. Heveran

This study shows that the gut microbiome affects bone metabolism and quality differently in male and female mice, with sex-specific changes in metabolism, mineralization, and biomechanics.

bioRxiv · Nov 7, 2022 · PreprintMicrobiology