Author

S. M. Kosina

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· 4 Plant Biology· 3 Biophysics· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 8 Assay:metabolomics· 7 Research Focus:cell type annotation· 4 Organism:bacteria (other)· 3 Research Focus:cell-cell communication· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:metabolism & bioenergetics· 2 Organism:Arabidopsis· 1

Frequent Co-Authors

T. R. Northen· 8 shared B. P. Bowen· 6 shared R. Chakraborty· 3 shared A. Golini· 2 shared L. Z. Han· 2 shared M. de Raad· 2 shared N. R. Saichek· 2 shared P. F. Andeer· 2 shared

Activity by Year

2021-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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8 shared papersMicrobiology

T. R. Northen

Mutual co-authors in cluster

Author profile →

8 papers

Recent·Most cited

Early viral infection of cyanobacteria drives bacterial chemotaxis in the oceans

R. J. Henshaw, J. Moon, M. R. Stehnach, B. P. Bowen, S. M. Kosina, T. R. Northen, J. S. Guasto, S. A. Floge

This study shows that virus-infected cyanobacteria release metabolites that attract heterotrophic bacteria, enhancing nutrient transfer in marine ecosystems.

bioRxiv · Oct 24, 2023Biophysics

Reproducible growth of Brachypodium distachyon in fabricated ecosystems (EcoFAB 2.0) reveals that nitrogen form and starvation modulate root exudation

V. Novak, P. F. Andeer, B. P. Bowen, Y. Ding, K. Zhalnina, C. Tomaka, A. Golini, S. M. Kosina, T. R. Northen

This study uses EcoFAB 2.0 to show nitrogen form and starvation affect Brachypodium root exudation, with specific compounds influencing bacterial and plant growth.

bioRxiv · Jan 18, 2023Plant Biology

Water status shapes responses to ultraviolet radiation in two stress-tolerant mosses

J. T. B. Ekwealor, S. M. Kosina, B. Bowen, A. T. Silva, T. R. Northen, M. Oliver, B. D. Mishler

This study examines how water status affects ultraviolet radiation responses in two moss species using transcriptomics and metabolomics.

bioRxiv · Sep 14, 2022 · PreprintPlant Biology

Extensive plant use of exometabolites

Y. Hu, P. F. Andeer, Q. Zheng, S. M. Kosina, K. J. Jardine, Y. Ding, L. Z. Han, Y. Gao, K. Zengler, B. P. Bowen, J. C. Mortimer, J. P. Vogel, T. R. Northen

The paper uses 13C-tracing to study plant uptake of exometabolites across multiple species, finding that uptake accounts for 23% of the carbon budget in Brachypodium distachyon and that some metabolites promote root growth.

bioRxiv · Jul 29, 2022 · PreprintPlant Biology

Dynamic Phaeodactylum tricornutum Exometabolites Shape Surrounding Bacterial Communities

V. Brisson, C. Swink, J. Kimbrel, X. Mayali, T. Samo, S. M. Kosina, M. Thelen, T. R. Northen, R. K. Stuart

This study identifies specific exometabolites from the diatom Phaeodactylum tricornutum that influence bacterial community composition in isolation and in a community setting.

bioRxiv · Jun 8, 2022Microbiology

Biofilm Interaction Mapping and Analysis (BIMA): A tool for deconstructing interspecific interactions in co-culture biofilms

S. M. Kosina, P. Rademacher, K. M. Wetmore, M. de Raad, M. Zemla, G. M. Zane, J. J. Zulovich, R. Chakraborty, B. P. Bowen, J. D. Wall, M. Auer, A. P. Arkin, A. M. Deutschbauer, T. R. Northen

The paper introduces BIMA, a method to analyze interspecific interactions in biofilm co-cultures by examining colony morphology, inhibition, invasion, and associated genes/metabolites.

bioRxiv · Aug 3, 2021Microbiology

A defined medium based on R2A for cultivation and exometabolite profiling of soil bacteria

M. de Raad, Y. Li, P. Andeer, S. M. Kosina, N. R. Saichek, A. Golini, L. Z. Han, Y. Wang, B. P. Bowen, R. Chakraborty, T. R. Northen

The paper develops a defined medium (NLDM) for cultivating soil bacteria and profiling exometabolites, showing it supports growth of 53 diverse isolates and enables metabolite tracking via LC-MS/MS.

bioRxiv · May 23, 2021 · PreprintMicrobiology

Conservation of isolate substrate preferences in mixed communities revealed through ribosomal marker protein profiling

N. R. Saichek, Y. Wang, S. M. Kosina, B. P. Bowen, R. Chakraborty, T. R. Northen

The paper uses ribosomal marker protein profiling to show that isolate substrate preferences are conserved in a synthetic soil community and can be predicted by a weighted-sum model.

bioRxiv · May 12, 2021 · PreprintMicrobiology