Author

Nathan Fiedeldey

Vanderbilt University

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

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:chromatin & epigenetic regulation· 1 Organism:E. coli· 1 Approach:experimental assay· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Ashlynn G BruderiD· 1 shared Megan G. BehringeriD· 1 shared Sarah B. WorthaniD· 1 shared Zeer Cen· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 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

Ashlynn G BruderORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Environment-dependent epistasis shapes adaptation to fluctuating resources.

Ashlynn G Bruder, Nathan Fiedeldey, Sarah B. Worthan, Zeer Cen, Megan G. Behringer

This study shows how fluctuating environments shape genetic interactions in E. coli by selecting for mutations in transport genes that exhibit environment-dependent epistasis and improve fitness across feast and famine conditions.

bioRxiv · Aug 4, 2026 · PreprintEvolutionary Biology