Author

D. Velickovic

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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Biochemistry· 3 Ecology· 1 Microbiology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Assay:metabolomics· 3 Research Focus:cell type annotation· 2 Research Focus:cell-cell communication· 2 Organism:human· 2 Assay:proteomics· 2 Research Focus:spatial domain detection· 2 Research Focus:ecology & biodiversity· 1

Frequent Co-Authors

C. R. Anderton· 3 shared A. Bhattacharjee· 2 shared K. J. Zemaitis· 2 shared M. Velickovic· 2 shared S. M. Williams· 2 shared Y. Zhu· 2 shared A. H. Ahkami· 1 shared C. Posso· 1 shared

Activity by Year

2022-2024 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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3 shared papersPlant Biology

C. R. Anderton

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Author profile →

6 papers

Recent·Most cited

Spatial top-down proteomics for the functional characterization of human kidney

K. J. Zemaitis, J. M. Fulcher, R. Kumar, D. J. Degnan, L. A. Lewis, Y.-C. Liao, M. Velickovic, S. M. Williams, R. J. Moore, L. M. Bramer, D. Velickovic, Y. Zhu, M. Zhou, L. Pasa-Tolic

This paper develops a spatial proteomics workflow to identify and map proteoforms in human kidney tissue, revealing spatially distinct proteomic profiles between glomeruli and tubules.

bioRxiv · Feb 13, 2024Biochemistry

Spatiotemporal Metabolic Responses to Water Deficit Stress in Distinct Leaf Cell-types of Poplar

V. K. Balasubramanian, D. Velickovic, M. D. M. Rubio Wilhelmi, C. R. Anderton, N. C. Stewart, S. DiFazio, E. Blumwald, A. H. Ahkami

This study examines spatiotemporal metabolic responses to water deficit stress in poplar leaf cell types using MALDI-MSI, revealing distinct metabolic shifts in palisade and vascular cells.

bioRxiv · Nov 30, 2023Plant Biology

Mass spectrometry imaging of natural carbonyl products directly from agar-based microbial interactions using 4-APEBA derivatization

D. Velickovic, K. J. Zemaitis, A. Bhattacharjee, C. R. Anderton

This paper introduces a chemical derivatization method to spatially resolve carbonyl-containing metabolites in microbial co-cultures using MALDI-MSI, revealing their distribution and potential roles in interkingdom interactions.

bioRxiv · May 15, 2023Biochemistry

Fungal organic acid uptake of mineral derived K is dependent on distance from carbon hotspot

A. Bhattacharjee, D. Velickovic, J. A. Richardson, S. P. Couvillion, G. W. Vandergrift, O. Qafoku, M. J. Taylor, J. K. Jansson, K. S. Hofmockel, C. R. Anderton

This study visualizes fungal organic acid-mediated uptake of mineral-derived potassium by showing acid distribution and K+ transport in soil micromodels.

bioRxiv · Mar 17, 2023Ecology

Coupling microdroplet-based sample preparation, multiplexed isobaric labeling, and nanoflow peptide fractionation for deep proteome profiling of tissue microenvironment

M. Velickovic, T. L. Fillmore, K. Attah, C. Posso, J. C. Pino, R. Zhao, S. M. Williams, D. Velickovic, J. M. Jacobs, K. E. Burnum-Johnson, Y. Zhu, P. D. Piehowski

This paper develops a combined proteomic workflow to enable deep spatial proteome profiling of small tissue samples, achieving over 5,000 protein quantifications from a human pancreatic tissue pixel.

bioRxiv · Mar 13, 2023 · PreprintBiochemistry

Bulk and spatially resolved extracellular metabolomics of free-living nitrogen fixation

D. Smercina, Y.-M. Kim, M. Lipton, D. Velickovic, K. Hofmockel

The paper quantifies extracellular metabolites from free-living nitrogen fixation across different environmental structures and scales, revealing nitrogen contributions and highlighting the importance of structural complexity and spatial scale in microbial activity analysis.

bioRxiv · Jan 13, 2022 · PreprintMicrobiology