Author

T. J. Hammer

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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Ecology· 2 Microbiology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 3 Assay:metagenomics· 3 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Approach:statistical model· 2 Organism:bacteria (other)· 1 Research Focus:clustering· 1 Research Focus:differential expression· 1

Frequent Co-Authors

N. A. Moran· 2 shared N. Fierer· 2 shared A. Easton-Calabria· 1 shared D. H. Janzen· 1 shared E. Le· 1 shared J. C. Dickerson· 1 shared S. L. Jaffe· 1 shared W. Hallwachs· 1 shared

Activity by Year

2017-2022 · peak 2/yr

Co-Author Collaboration Network

9 top collaborators · 11 mutual co-author links

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2 shared papersMicrobiology

N. A. Moran

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Microbiome assembly and maintenance across the lifespan of bumble bee workers

T. J. Hammer, A. Easton-Calabria, N. A. Moran

This study examines the temporal dynamics of the bumblebee worker gut microbiome across their lifespan, finding predictable assembly patterns and stabilization of both microbiome and host transcriptome with age.

bioRxiv · May 11, 2022Microbiology

Heliconius butterflies host characteristic and phylogenetically structured adult-stage microbiomes

T. J. Hammer, J. C. Dickerson, W. O. McMillan, N. Fierer

This study characterizes the adult-stage microbiomes of Heliconius butterflies, finding they are phylogenetically structured and influenced by host traits, not pollen-feeding.

bioRxiv · Aug 14, 2020 · PreprintEcology

Thermal niches of specialized gut symbionts: the case of social bees

T. J. Hammer, E. Le, N. A. Moran

The paper examines thermal niches of gut symbionts in bees, finding that symbionts tolerate higher temperatures than their hosts but require warm environments for colonization.

bioRxiv · Jun 16, 2020Microbiology

Caterpillars lack a resident gut microbiome

T. J. Hammer, D. H. Janzen, W. Hallwachs, S. L. Jaffe, N. Fierer

This study shows caterpillars lack resident gut microbiomes, with microbes present only transiently and not contributing to their development or survival.

Proceedings of the National Academy of Sciences · Aug 22, 2017Peer-reviewedEcology