Author

Roger Buick

University of WashingtonORCID 0000-0003-0139-1659Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Evolutionary Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Betül KaçariD· 1 shared Derek F. HarrisiD· 1 shared Holly R. RuckeriD· 1 shared Kunmanee BubphamaneeiD· 1 shared Kurt O. KonhauseriD· 1 shared Lance C. SeefeldtiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 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

Betül KaçarORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Evolutionary BiologyNature CommunicationsPeer-reviewedJan 22, 2026

Resurrected nitrogenases recapitulate canonical N-isotope biosignatures over two billion years

Holly R. Rucker, Kunmanee Bubphamanee, Derek F. Harris…·Betül Kaçar

The paper resurrects ancient nitrogenase enzymes and shows their nitrogen isotope signatures are similar to modern ones, suggesting evolutionary invariance and supporting the use of N-isotope biosignatures for detecting life.

1 citation

experimental assayhost-pathogen & immune response

𝕏 PostBluesky