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

MicrobiologybioRxivMay 11, 2022

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.

DOI 10.1111/mec.16769

multiple speciesmetagenomics

EcologybioRxivPreprintAug 14, 2020

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.

DOI 10.1101/820829

bacteria (other)metagenomics

MicrobiologybioRxivJun 16, 2020

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.

DOI 10.1098/rspb.2020.1480

humanmouse

EcologyProceedings of the National Academy of SciencesPeer-reviewedAug 22, 2017

Caterpillars lack a resident gut microbiome

T. J. Hammer, D. H. Janzen, W. Hallwachs…·N. Fierer

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

DOI 10.1073/pnas.1707186114

metagenomicsexperimental assay