Author

G. C. Sharpe

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 Ecology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:ecology & biodiversity· 2 Assay:metagenomics· 2 Organism:virus· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

S. M. Gifford· 4 shared A. Marchetti· 3 shared M. G. Meyer· 3 shared A. K. Niebergall· 2 shared A. N. Septer· 2 shared J. R. Graff· 2 shared M. R. Cohn· 2 shared N. Cassar· 2 shared

Activity by Year

2022-2023 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 28 mutual co-author links

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4 shared papersMicrobiology

S. M. Gifford

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Flagella are required to coordinately activate competition and host colonization factors in response to a mechanical signal

L. Speare, L. Zhao, M. N. Pavelsky, A. Jackson, S. Smith, B. Tyagi, G. C. Sharpe, M. Woo, L. Satkowiak, T. Bolton, S. M. Gifford, A. N. Septer

This study identifies flagella as mechanosensors in Vibrio fischeri that coordinate activation of competition and host colonization factors in response to viscosity changes.

bioRxiv · Dec 31, 2023 · PreprintMicrobiology

Microbial Respiration in Contrasting Ocean Provinces via High-Frequency Optical Assays

M. R. Cohn, B. Stephens, M. G. Meyer, G. C. Sharpe, A. K. Niebergall, J. R. Graff, N. Cassar, A. Marchetti, C. A. Carlson, S. M. Gifford

This study measures microbial respiration rates in different ocean regions using optical sensors, finding higher carbon export potential in the Atlantic compared to the Pacific.

bioRxiv · Jul 20, 2023Microbiology

Primary production dynamics during the decline phase of the North Atlantic annual spring bloom

M. G. Meyer, M. Brzezinski, M. R. Cohn, S. J. Kramer, N. Paul, G. C. Sharpe, A. K. Niebergall, S. M. Gifford, N. Cassar, A. Marchetti

This study examines primary production dynamics during the decline phase of the North Atlantic spring bloom, showing variability in phytoplankton size fractions and the impact of physical disturbances on production rates.

bioRxiv · May 18, 2023 · PreprintEcology

The Vibrio fischeri type VI secretion system incurs a fitness cost under host-like conditions

A. N. Septer, G. C. Sharpe, E. A. Shook

This study identifies host-like conditions where the Vibrio fischeri type VI secretion system incurs a fitness cost, particularly in stationary phase cells, influencing its prevalence in animal-associated bacteria.

bioRxiv · Mar 7, 2023 · PreprintMicrobiology

Synechococcus nitrogen gene loss in iron-limited ocean regions

G. C. Sharpe, M. G. Meyer, W. Gong, S. M. Burns, A. Tagliabue, K. N. Buck, A. E. Santoro, J. R. Graff, A. Marchetti, S. M. Gifford

This study identifies two Synechococcus genomes from an iron-limited region that lack nitrate and nitrite assimilation genes, suggesting reliance on recycled nitrogen forms.

bioRxiv · May 24, 2022 · PreprintEcology