Author

J. Handelsman

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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Microbiology· 7 Scientific Communication & Education· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 7 Research Focus:host-pathogen & immune response· 5 Assay:metagenomics· 3 Research Focus:cell type annotation· 2 Research Focus:clustering· 2 Organism:Drosophila· 2 Approach:statistical model· 2 Organism:bacteria (other)· 1

Frequent Co-Authors

G. L. Lozano· 5 shared N. A. Broderick· 5 shared E. V. Stabb· 4 shared A. Hurley· 3 shared D. J. Beebe· 2 shared H. B. Park· 2 shared J. I. Bravo· 2 shared J. M. Crawford· 2 shared

Activity by Year

2018-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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5 shared papersMicrobiology

G. L. Lozano

Mutual co-authors in cluster

Author profile →

8 papers

Recent·Most cited

Skin-associated Corynebacterium amycolatum shares cobamides

M. H. Swaney, N. Henriquez, T. Campbell, J. Handelsman, L. Kalan

This study shows that Corynebacterium amycolatum produces cobamides and shares them with E. coli, supporting its growth through cobamide synthesis and spatial separation.

bioRxiv · Apr 28, 2024Microbiology

Surface colonization by Flavobacterium johnsoniae promotes its survival in a model microbial community

S. Magesh, A. Hurley, J. Nepper, M. Chevrette, J. H. Schrope, C. Li, D. J. Beebe, J. Handelsman

This study identifies genes in Flavobacterium johnsoniae critical for surface colonization in both solitary and community settings using a model microbial community.

bioRxiv · Jan 5, 2024Microbiology

Massively parallel mutant selection identifies genetic determinants of Pseudomonas aeruginosa colonization of Drosophila melanogaster

J. Miles, G. L. Lozano, J. Rajendhran, E. V. Stabb, J. Handelsman, N. A. Broderick

This study uses transposon sequencing to identify Pseudomonas aeruginosa genes critical for colonization of Drosophila melanogaster, revealing conserved and host-specific factors.

bioRxiv · Nov 20, 2023 · PreprintMicrobiology

Tiny Earth CURE improves student persistence in science

S. Miller, C. C. Aldana, W. Du, H. Lee, N. Maldonado, P. Sandoval, J. Vong, G. Young, J. Handelsman, N. A. Broderick, P. R. Hernandez, M. Estrada

This study shows that the Tiny Earth CURE improves scientific self-efficacy, identity, and persistence intentions among students, particularly those from historically excluded communities.

bioRxiv · Jun 21, 2023 · PreprintScientific Communication & Education

Microbial Community Interactions on a Chip

D. S. Juang, W. E. Wightman, G. L. Lozano, L. J. Barkal, J. Yu, M. F. Garavito, A. Hurley, O. S. Venturelli, J. Handelsman, D. J. Beebe

The paper introduces a Microbial Community Interaction device to systematically study chemical and biological interactions in microbial communities, revealing antagonistic effects of gentamicin and vancomycin and community-level growth impacts.

bioRxiv · Oct 17, 2022Microbiology

A chemical counterpunch: Chromobacterium violaceum ATCC31532 produces violacein in response to translation-inhibiting antibiotics

G. L. Lozano, C. Guan, Y. Cao, B. R. Borlee, N. A. Broderick, E. V. Stabb, J. Handelsman

This study shows that Chromobacterium violaceum produces violacein in response to translation-inhibiting antibiotics, revealing a novel interspecies interaction mechanism.

bioRxiv · Mar 27, 2019Microbiology

Bacterial analogs of plant piperidine alkaloids mediate microbial interactions in a rhizosphere model system

G. L. Lozano, H. B. Park, J. I. Bravo, E. A. Armstrong, J. M. Denu, E. V. Stabb, N. A. Broderick, J. M. Crawford, J. Handelsman

The paper identifies a novel family of bacterial piperidine alkaloids produced by Pseudomonas koreensis that mediate inter-bacterial competition in the rhizosphere, showing convergent evolution with plant alkaloids.

bioRxiv · Dec 19, 2018Microbiology

Introducing THOR, a model microbiome for genetic dissection of community behavior

G. L. Lozano, J. I. Bravo, M. F. Garavito Diago, H. B. Park, A. Hurley, S. B. Peterson, E. V. Stabb, J. M. Crawford, N. A. Broderick, J. Handelsman

The paper introduces THOR, a model rhizosphere microbiome composed of three dominant taxa, to study community behavior through genetic dissection and emergent properties.

bioRxiv · Dec 19, 2018Microbiology