Author

Emily A. Higgins Keppler

Arizona State UniversityORCID 0000-0001-9197-1555Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Approach:experimental assay· 2 Assay:metabolomics· 2 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Heather D. BeaniD· 2 shared Jake A. DrewesiD· 2 shared Corey NelsoniD· 1 shared Diana RamireziD· 1 shared Ferrán García‐PicheliD· 1 shared Finlay Warsop ThomasiD· 1 shared Jenna DiefenderferiD· 1 shared Julie BethanyiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersMicrobiology

Heather D. BeanORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintJul 11, 2026

Signaling metabolites spatially organize a multispecies mutualism in the soil microbiome

Jake A. Drewes, Finlay Warsop Thomas, Julie Bethany…·Ferrán García‐Pichel

The paper shows that signaling metabolites from Microcoleus vaginatus repel soil bacteria and promote mutualistic partners under nutrient limitation.

1 citation

bacteria (other)metabolomics

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MicrobiologybioRxivPreprintMar 19, 2026

The Chromobacterium Volatilome is Strongly Influenced by Growth on Liquid versus Solid Media

Jake A. Drewes, Jenna Diefenderfer, Diana Ramirez…·Heather D. Bean

This study compares the volatilomes of Chromobacterium species grown on liquid and solid media, finding that media type has the largest impact on volatile organic compound profiles.

DOI 10.64898/2026.03.19.712466

bacteria (other)metabolomics

𝕏 PostBluesky