Author

D. A. Hutchins

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 Ecology· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 7 Assay:metagenomics· 6 Research Focus:ecology & biodiversity· 4 Assay:proteomics· 3 Organism:C. elegans· 2 Research Focus:cell type annotation· 2 Research Focus:development & morphogenesis· 2 Research Focus:host-pathogen & immune response· 2

Frequent Co-Authors

E. A. Webb· 5 shared F.-X. Fu· 3 shared M. D. Lee· 3 shared A. E. Conover· 2 shared J. Semones· 2 shared M. Saito· 2 shared N. G. Walworth· 2 shared N. Held· 2 shared

Activity by Year

2020-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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5 shared papersMicrobiology

E. A. Webb

Mutual co-authors in cluster

Author profile →

9 papers

Recent·Most cited

Responses of globally important phytoplankton species to olivine dissolution products and implications for carbon dioxide removal via ocean alkalinity enhancement

D. A. Hutchins, F.-X. Fu, S.-C. Yang, S. G. John, S. J. Romaniello, M. G. Andrews, N. G. Walworth

This study examines the effects of olivine dissolution products on key phytoplankton species, finding no toxic effects and potential growth benefits under certain conditions.

bioRxiv · Apr 8, 2023Microbiology

Cyanobacteria using urea as a nitrogen source can overcome acid stress

S.-Q. LI, H. Huang, T.-R. SUN, H.-Y. GAO, X.-W. WANG, F.-X. FU, D. A. HUTCHINS, H.-B. JIANG

This study shows that marine cyanobacteria using urea as a nitrogen source can better adapt to acid stress, with urease playing a key role in this adaptation.

bioRxiv · Mar 29, 2023 · PreprintEcology

Importance of Mobile Genetic Element Immunity in Numerically Abundant Trichodesmium Clades

E. A. Webb, N. Held, Y. Zhao, E. Graham, A. E. Conover, J. Semones, M. D. Lee, Y. Feng, M. A. Saito, D. A. Hutchins

This paper identifies CRISPR-Cas immunity in Trichodesmium thiebautii as a factor contributing to its numerical dominance over T. erythraeum in oceanic nitrogen fixation.

bioRxiv · Apr 20, 2022Microbiology

Molecular underpinnings and biogeochemical consequences of enhanced diatom growth in a warming Southern Ocean

L. Jabre, A. E. Allen, J. S. P. McCain, J. P. McCrow, N. Tenenbaum, J. E. Spackeen, R. E. Sipler, B. R. Green, D. A. Bronk, D. A. Hutchins, E. M. Bertrand

This study examines how temperature and iron affect diatom growth and nutrient uptake in the Southern Ocean, finding that Pseudo-nitzschia thrives under warming conditions with fewer iron resources.

Proceedings of the National Academy of Sciences · Jul 23, 2021Peer-reviewedEcology

Why Environmental Biomarkers Work: Transcriptome-Proteome Correlations and Modeling of Multi-Stressor Experiments in the Marine Bacterium Trichodesmium

N. G. Walworth, M. Saito, M. D. Lee, M. R. McIlvin, D. M. Moran, R. M. Kellogg, F.-X. Fu, D. A. Hutchins, E. A. Webb

The paper examines transcriptome-proteome correlations in Trichodesmium under multi-stressor conditions, showing coherence in stress response biomarkers and discordance in metabolic pathways.

bioRxiv · Jun 22, 2021Microbiology

Alphaproteobacteria facilitate Trichodesmium community trimethylamine utilization

A. E. Conover, M. Morando, Y. Zhao, J. Semones, D. A. Hutchins, E. A. Webb

This study identifies two Alphaproteobacteria as TMA metabolizers that supply Trichodesmium with nitrogen, influencing N2 fixation and biogeochemical cycles.

bioRxiv · Mar 10, 2021Microbiology

Mechanisms and heterogeneity of mineral use by natural colonies of the cyanobacterium Trichodesmium

N. Held, K. M. Sutherland, E. A. Webb, M. M. McIlvin, N. R. Cohen, A. J. Devaux, D. A. Hutchins, J. B. Waterbury, C. M. Hansel, M. Saito

This study shows Trichodesmium colonies in nature process mineral particles, acquiring iron and other metals, with both beneficial and toxic effects.

bioRxiv · Sep 24, 2020 · PreprintEcology

Irradiance modulates thermal niche in a previously undescribed low-light and cold-adapted nano-diatom

J. D. Kling, K. J. Kelly, S. Pei, T. A. Rynearson, D. A. Hutchins

The paper describes a cold-adapted nano-diatom specialized for low-light environments and shows its abundance correlates with winter months in a temperate estuary.

bioRxiv · Jul 21, 2020Microbiology

Dual thermal ecotypes co-exist within a nearly genetically-identical population of the unicellular marine cyanobacterium Synechococcus

J. Kling, M. D. Lee, E. A. Webb, J. T. Coelho, P. Wilburn, S. I. Anderson, Q. Zhou, C. Wang, M. D. Phan, C. T. Kremer, E. Litchman, T. A. Rynearson, D. A. Hutchins

The study identifies two thermal ecotypes within a nearly genetically identical Synechococcus population, showing functional diversity in temperature adaptation.

bioRxiv · May 27, 2020 · PreprintMicrobiology