Author

Pilar Horigian

University of South Florida

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· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

Asher King· 2 shared Prahathees J. EswaraiD· 2 shared Dipanwita BhattacharyaiD· 1 shared Lily J McKnight· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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2 shared papersMicrobiology

Asher King

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintSep 1, 2026

Magnesium induces iron starvation and metabolic rewiring to support the viability of cell envelope mutants and antibiotic-stressed cells

Asher King, Pilar Horigian, Prahathees J. Eswara

This paper shows magnesium reduces iron availability and redirects metabolism to mitigate oxidative stress in cell envelope mutants and antibiotic-stressed cells.

DOI 10.64898/2026.08.31.748404

bacteria (other)proteomics

𝕏 PostBluesky

MicrobiologyMolecular Biology of the CellPeer-reviewedNov 27, 2024

GpsB is an accessory Z-ring anchor

Dipanwita Bhattacharya, Asher King, Lily J McKnight…·Prahathees J. Eswara

This paper identifies GpsB as an accessory Z-ring anchor in Bacillus subtilis and shows its interaction with FtsZ through a conserved R-X-X-R motif in several Firmicutes species.

10 citations

bacteria (other)proteomics

𝕏 PostBluesky