Author

B. Obadia

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· 3

Signature Assays, Organisms & Methods

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Organism:Drosophila· 3 Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Assay:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell-cell communication· 1 Research Focus:development & morphogenesis· 1 Assay:imaging· 1

Frequent Co-Authors

W. B. Ludington· 3 shared A. Aranda-Diaz· 2 shared K. Aumiller· 2 shared K. C. Huang· 2 shared R. Dodge· 2 shared A. C. Spradling· 1 shared A. Deng· 1 shared C. Wang· 1 shared

Activity by Year

2019-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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3 shared papersMicrobiology

W. B. Ludington

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3 papers

Recent·Most cited

A conserved genetic basis for commensal-host specificity through live imaging of colonization dynamics

K. Gutierrez-Garcia, K. Aumiller, R. Dodge, B. Obadia, A. Deng, S. Agrawal, X. Yuan, R. Wolff, N. Garud, W. B. Ludington

The paper uses live imaging of Drosophila gut colonization to show that Lactiplantibacillus plantarum recognizes a specific niche via a conserved colonization island.

bioRxiv · Apr 19, 2024 · PreprintMicrobiology

A gut commensal niche regulates stable association of a multispecies microbiota

R. Dodge, E. W. Jones, H. Zhu, B. Obadia, D. J. Martinez, C. Wang, A. Aranda-Diaz, K. Aumiller, Z. Liu, M. Voltolini, E. L. Brodie, K. C. Huang, J. M. Carlson, D. A. Sivak, A. C. Spradling, W. B. Ludington

The study identifies a strain-specific bacterial niche in the Drosophila foregut that stabilizes microbiota composition through spatial and competitive interactions.

bioRxiv · Sep 30, 2021Microbiology

Bacterial interspecies interactions modulate pH-mediated antibiotic tolerance in a model gut microbiota

A. Aranda-Diaz, B. Obadia, T. Thomsen, Z. F. Hallberg, Z. T. Guvener, K. C. Huang, W. B. Ludington

This study shows that interspecies interactions in a fruit fly gut microbiota modulate pH and antibiotic tolerance, with Lactobacillus plantarum showing rifampin tolerance influenced by Acetobacter species.

bioRxiv · Mar 9, 2019Microbiology