Author

D. A. Antonopoulos

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· 6

Signature Assays, Organisms & Methods

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Assay:metagenomics· 5 Approach:experimental assay· 4 Research Focus:cell type annotation· 2 Research Focus:host-pathogen & immune response· 2 Organism:mouse· 2 Approach:statistical model· 2 Research Focus:differential expression· 1 Research Focus:ecology & biodiversity· 1

Frequent Co-Authors

J. C. Koval· 3 shared A. M. Eren· 2 shared E. B. Chang· 2 shared J. Miyoshi· 2 shared S. M. Owens· 2 shared S. Miyoshi· 2 shared S. T. M. Lee· 2 shared T. M. Flynn· 2 shared

Activity by Year

2016-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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3 shared papersMicrobiology

J. C. Koval

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Author profile →

6 papers

Recent·Most cited

Response of soil bacteria to PUREX chemicals suggests biomarker utility and bioremediation potential

J. C. Podowski, S. Forrester, D. A. Antonopoulos, J. L. Steeb, A. D. Kent, J. J. Davis, D. S. Schabacker

This study investigates how soil bacteria respond to PUREX chemicals, identifying tributyl phosphate as a contaminant that significantly alters microbial communities and potentially enables bioremediation through phosphotriesterase genes.

bioRxiv · Oct 6, 2023Microbiology

Inhibition of Microbial Methane Oxidation by 2-Chloro-6-Methylpyridine

E. J. O'Loughlin, D. A. Antonopoulos, K. K. Arend, T. M. Flynn, J. C. Koval, S. M. Owens

This study examines how 2-chloro-6-methylpyridine affects aerobic methane oxidation and methanotroph populations in sediment.

bioRxiv · Oct 13, 2022 · PreprintMicrobiology

Early-life microbial intervention reduces colitis risk promoted by antibiotic-induced gut dysbiosis

J. Miyoshi, S. Miyoshi, T. O. Delmont, C. Cham, S. T. M. Lee, A. Sakatani, K. Yang, Y. Shan, E. Kiefl, M. Yousef, S. Crosson, M. Sogin, D. A. Antonopoulos, A. M. Eren, V. Leone, E. B. Chang

The paper shows that adding a specific Bacteroides strain early in life reduces colitis risk in genetically susceptible mice with antibiotic-induced gut dysbiosis.

Gastroenterology · Sep 1, 2021Peer-reviewedMicrobiology

Metagenomic alterations in gut microbiota precede and predict onset of colitis in the IL10 gene-deficient murine model

J. Miyoshi, S. T. M. Lee, M. Kennedy, M. Puertolas, M. Frith, J. C. Koval, S. Miyoshi, D. A. Antonopoulos, V. Leone, E. B. Chang

The paper examines gut microbiota metagenomic profiles in a murine model to predict colitis onset and finds functional subsystems, particularly nitrogen metabolism, differ between mice that develop colitis and those that do not.

bioRxiv · May 4, 2020Microbiology

Community dynamics in parallelized, aerobic, single carbon-source enrichments

T. M. Flynn, J. C. Koval, S. M. Greenwald, S. M. Owens, K. M. Kemner, D. A. Antonopoulos

This study uses parallelized substrate arrays to examine how microbial communities respond to carbon amendments, finding that inoculum source strongly influences community composition despite divergence from the original community.

bioRxiv · Jun 27, 2017Microbiology

High-resolution tracking of microbial colonization in Fecal Microbiota Transplantation experiments via metagenome-assembled genomes

S. T. Lee, S. A. Kahn, T. O. Delmont, N. A. Hubert, H. G. Morrison, D. A. Antonopoulos, D. T. Rubin, A. M. Eren

This study tracks microbial colonization in FMT experiments using metagenome-assembled genomes to identify colonization patterns and factors influencing success.

bioRxiv · Dec 2, 2016Microbiology