Author

C. L. Dupont

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· 4 Microbiology· 3 Biochemistry· 1 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 4 Research Focus:clustering· 4 Approach:experimental assay· 4 Assay:metagenomics· 4 Approach:statistical model· 4 Research Focus:cell type annotation· 3 Assay:proteomics· 3 Research Focus:ecology & biodiversity· 2

Frequent Co-Authors

E. A. Garza· 2 shared A. E. Allen· 1 shared A. E. Santoro· 1 shared A. Ghosh· 1 shared A. Hoarfrost· 1 shared A. K. Stubbusch· 1 shared A. L. Jaffe· 1 shared A. O'Rourke· 1 shared

Activity by Year

2018-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 5 mutual co-author links

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2 shared papersMicrobiology

E. A. Garza

Mutual co-authors in cluster

Author profile →

9 papers

Recent·Most cited

Marine Bacteria Alteromonas spp. Require UDP-glucose-4-epimerase for Aggregation and Production of Sticky Exopolymer

J. M. Robertson, E. A. Garza, A. K. Stubbusch, C. L. Dupont, T. Hwa, N. A. Held

This study shows that UDP-glucose-4-epimerase is required for aggregation and exopolymer production in marine bacteria Alteromonas spp., highlighting their role in particulate organic matter aggregation.

bioRxiv · Jan 11, 2024 · PreprintMicrobiology

Rapid reductions in population size drive evolutionary divergence in diatoms

N. G. Walworth, J. L. Espinoza, P. A. Argyle, J. Hinners, N. M. Levine, M. A. Doblin, C. L. Dupont, S. Collins

This study shows that population bottlenecks drive transcriptional diversification in diatoms through changes in gene expression patterns, even without environmental change.

bioRxiv · Sep 25, 2022 · PreprintEvolutionary Biology

Tracking Genomic Characteristics across Oceanic Provinces: Contrasting Early and Mature Plastic Biofilm Communities

R. P. Bos, D. Kaul, E. R. Zettler, J. M. Hoffman, C. L. Dupont, L. A. Amaral-Zettler, T. J. Mincer

The paper compares early and mature plastic biofilm communities in the ocean, identifying key genomic features and metabolic differences between them.

bioRxiv · Jan 23, 2022 · PreprintEcology

The Phaeodactylum tricornutum Diaminopimelate Decarboxylase was Acquired via Horizontal Gene Transfer from Bacteria and Displays Substrate Promiscuity

V. A. Bielinski, J. K. Brunson, A. Ghosh, M. A. Moosburner, E. A. Garza, Z. Fussy, J. Bai, S. M. K. McKinnie, B. Moore, A. E. Allen, S. C. Almo, C. L. Dupont

This paper identifies a horizontally transferred DAPDC gene in Phaeodactylum tricornutum that exhibits substrate promiscuity in lysine biosynthesis.

bioRxiv · Oct 1, 2020 · PreprintBiochemistry

Metabolic versatility of the nitrite-oxidizing bacterium Nitrospira marina and its proteomic response to oxygen-limited conditions

B. Bayer, M. A. Saito, M. R. McIlvin, S. Luecker, D. M. Moran, T. S. Lankiewicz, C. L. Dupont, A. E. Santoro

This study analyzes the genome and proteome of Nitrospira marina to understand its metabolic versatility and response to oxygen limitation.

bioRxiv · Jul 2, 2020Ecology

Genomic and phenotypic characterization of Burkholderia isolates from the potable water system of the International Space Station

A. O'Rourke, M. D. Lee, W. C. Nierman, C. L. Dupont

This paper characterizes Burkholderia isolates from the ISS potable water system, finding they are genetically similar but show phenotypic differences and increased antibiotic sensitivity.

bioRxiv · Aug 30, 2019Microbiology

Genomic adaptations in information processing underpin trophic strategy in a whole-ecosystem nutrient enrichment experiment

J. G. Okie, A. T. Poret-Peterson, Z. M. P. Lee, A. Richter, L. D. Alcaraz, L. E. Eguiarte, J. L. Siefert, V. Souza, C. L. Dupont, J. J. Elser

The paper examines genomic traits in microbial communities under nutrient enrichment, finding shifts in genome size and composition linked to trophic strategies.

bioRxiv · Aug 5, 2019Ecology

Global ecotypes in the ubiquitous marine clade SAR86

A. Hoarfrost, S. Nayfach, J. Ladau, S. Yooseph, C. Arnosti, C. L. Dupont, K. Pollard

The paper identifies five SAR86 gene clusters with distinct geographic distributions and environmental associations, revealing complex biogeography and functional specialization.

bioRxiv · May 10, 2019Ecology

Lateral gene transfer shapes the distribution of RuBisCO among Candidate Phyla Radiation bacteria and DPANN archaea

A. L. Jaffe, C. J. Castelle, C. L. Dupont, J. F. Banfield

The paper identifies a new RuBisCO type in CPR bacteria and DPANN archaea, showing its lateral transfer and role in carbon metabolism.

bioRxiv · Aug 9, 2018Microbiology