Author

Fabian L. Kellner

Norwegian University of Science and TechnologyORCID 0000-0002-9057-3018Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Evolutionary Biology· 2 Genomics· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:statistical model· 3 Research Focus:gene regulatory network inference· 2 Assay:metagenomics· 2 Organism:multiple species· 2 Assay:whole-genome sequencing· 2 Research Focus:cell type annotation· 1 Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1

Frequent Co-Authors

Jaelle C. BrealeyiD· 4 shared Michael D. MartiniD· 4 shared Vanessa C. BiekeriD· 3 shared Katerina GuschanskiiD· 2 shared Vebjørn VeibergiD· 2 shared Andrew C. KitcheneriD· 1 shared Åshild Ønvik PederseniD· 1 shared Bart PeetersiD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 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

4 shared papersEvolutionary Biology

Jaelle C. BrealeyORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Museum specimens reveal evolutionary drivers and functions of oral microbiome in mammals

Markella Moraitou, Piotr Rozwalak, Johnny Richards, Konstantina Saliari, Emmanuel Gillissen, Zena Timmons, Andrew C. Kitchener, Olivier S. G. Pauwels, Richard Sabin, Phaedra Kokkini, Roberto Portela Miguez, Daniela C. Kalthoff, Fabian L. Kellner, Jaelle C. Brealey, Bas E. Dutilh, , Katerina Guschanski

The paper analyzes oral microbiomes from museum specimens to show that diet drives oral microbiome evolution and some microbes have ancient origins.

bioRxiv · Jun 20, 2026 · PreprintEvolutionary Biology

Dental calculus as a record of Pleistocene reindeer oral, digestive and dietary flora

Fabian L. Kellner, Jaelle C. Brealey, Nicola Alexandra Vogel, Vanessa C. Bieker, Sarah L. Fordyce Martin, Martin Seiler, Bente Philippsen, Vebjørn Veiberg, Mikkel Winther Pedersen, Katerina Guschanski, Michael D. Martin

This study analyzes dental calculus from Pleistocene and modern reindeer to reconstruct their oral microbiomes, digestive microbiomes, and diets using ancient metagenomics.

bioRxiv · Aug 2, 2025 · PreprintEvolutionary Biology

A paleogenomic investigation of overharvest implications in an endemic wild reindeer subspecies

Fabian L. Kellner, Mathilde Le Moullec, Martin R. Ellegaard, Jørgen Rosvold, Bart Peeters, Hamish A. Burnett, Åshild Ønvik Pedersen, Jaelle C. Brealey, Nicolás Dussex, Vanessa C. Bieker, Brage Bremset Hansen, Michael D. Martin

This study investigates genetic changes in Svalbard reindeer due to historical overharvesting using ancient and modern genomes, showing reduced genetic diversity and altered allele frequencies.

Molecular Ecology · Jan 27, 2024Peer-reviewedGenomics

Uncovering the hologenomic basis of an extraordinary plant invasion

Vanessa C. Bieker, Paul Battlay, Bent Petersen, Xin Sun, Jonathan Wilson, Jaelle C. Brealey, François Bretagnolle, Kristin A. Nurkowski, Chris Lee, Fátima Sánchez-Barreiro, Gregory L. Owens, Jacqueline Y. Lee, Fabian L. Kellner, Lotte A. van Boheemen, Shyam Gopalakrishnan, , Michael D. Martin

The paper investigates the genomic basis of invasiveness in Ambrosia artemisiifolia, finding selection signatures in defense genes and reduced pathogen prevalence in invasive populations.

Science Advances · Aug 24, 2022Peer-reviewedGenomics