Author

D. M. Pfannenstiel

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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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Approach:statistical model· 2 Organism:bacteria (other)· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Research Focus:drug response / drug discovery· 1 Organism:E. coli· 1

Frequent Co-Authors

R. M. Harshey· 2 shared S. Bhattacharyya· 2 shared A. K. Nandi· 1 shared A. Singh· 1 shared B. Wilkins· 1 shared K. Ho· 1 shared M. Bhattacharyya· 1 shared N. Bhattarai· 1 shared

Activity by Year

2022-2023 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 24 mutual co-author links

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2 shared papersMicrobiology

R. M. Harshey

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2 papers

Recent·Most cited

Iron Memory in E. coli

S. Bhattacharyya, N. Bhattarai, D. M. Pfannenstiel, B. Wilkins, A. Singh, R. M. Harshey

This study shows E. coli remembers prior swarming experiences through iron levels, improving future swarming efficiency and affecting other behaviors like biofilm formation and antibiotic tolerance.

bioRxiv · May 19, 2023Microbiology

Efflux-linked Accelerated Evolution of Antibiotic Resistance at a Population Edge

S. Bhattacharyya, M. Bhattacharyya, D. M. Pfannenstiel, A. K. Nandi, Y. Hwang, K. Ho, R. M. Harshey

The paper shows efflux promotes antibiotic resistance mutations by linking high efflux to reduced DNA repair, validated through a clinical resistome database and swarm experiments.

bioRxiv · Apr 1, 2022Microbiology