Author

J. J. Gillespie

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

Signature Assays, Organisms & Methods

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Research Focus:chromatin & epigenetic regulation· 3 Approach:experimental assay· 3 Organism:bacteria (other)· 2 Assay:proteomics· 2 Research Focus:cell type annotation· 1 Research Focus:gene regulatory network inference· 1 Assay:metagenomics· 1 Approach:statistical model· 1

Frequent Co-Authors

V. I. Verhoeve· 3 shared A. F. Azad· 1 shared B. L. Oyler· 1 shared C. E. Chandler· 1 shared C. Kullapanich· 1 shared D. R. Goodlett· 1 shared G. A. Snyder· 1 shared H. E. Adcox· 1 shared

Activity by Year

2022-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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3 shared papersMicrobiology

V. I. Verhoeve

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Structural determination of Rickettsia lipid A without chemical extraction confirms shorter acyl chains in later-evolving Spotted Fever Group pathogens

H. Yang, V. I. Verhoeve, C. E. Chandler, S. Nallar, G. A. Snyder, R. K. Ernst, J. J. Gillespie

bioRxiv · Jul 6, 2023 · PreprintMicrobiology

Orientia tsutsugamushi: analysis of the mobilome of a highly fragmented and repetitive genome reveals ongoing lateral gene transfer in an obligate intracellular bacterium.

S. Giengkam, C. Kullapanich, J. Wongsantichon, H. E. Adcox, J. J. Gillespie, J. Salje

This study analyzes the mobilome of Orientia tsutsugamushi, revealing intact RAGEs and prophage remnants, indicating ongoing lateral gene transfer in this obligate intracellular bacterium.

bioRxiv · May 11, 2023 · PreprintMicrobiology

Metagenome diversity illuminates origins of pathogen effectors

V. I. Verhoeve, S. S. Lehman, T. P. Driscoll, J. F. Beckmann, J. J. Gillespie

The paper uses metagenome assembled genomes to study the origins and evolution of Rickettsia rvh effectors, revealing gene duplication, recombination, and lateral gene transfer as key drivers of effector diversity.

bioRxiv · Feb 26, 2023 · PreprintMicrobiology

Rickettsia typhi peptidoglycan mapping with data-dependent tandem mass spectrometry

B. L. Oyler, K. E. Rennoll-Bankert, V. I. Verhoeve, M. S. Rahman, A. F. Azad, J. J. Gillespie, D. R. Goodlett

This study maps the peptidoglycan structure of Rickettsia typhi using mass spectrometry, revealing muropeptide subunits with elongated alanine residues, similar to other Gram-negative bacteria.

bioRxiv · Mar 10, 2022 · PreprintMicrobiology