Author

D. M. Walker

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:E. coli· 2 Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Research Focus:drug response / drug discovery· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1

Frequent Co-Authors

R. M. Harshey· 2 shared S. Bhattacharyya· 1 shared

Activity by Year

2020-2020 · peak 2/yr

Co-Author Collaboration Network

2 top collaborators · 1 mutual co-author link

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2 shared papersMicrobiology

R. M. Harshey

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2 papers

Recent·Most cited

Mu Transposition in the Absence of the Target-capture Protein MuB Reveals New Roles of MuB in Target Immunity and Target Selection, and Redraws the Boundaries of the Insular Ter Region of E. coli

D. M. Walker, R. M. Harshey

This study shows Mu transposition can occur genome-wide without MuB, revealing MuB's role in cis-immunity and extending the insular Ter region boundaries in E. coli.

bioRxiv · Apr 24, 2020Microbiology

Necrosignaling: Cell death triggers antibiotic survival pathways in bacterial swarms

S. Bhattacharyya, D. M. Walker, R. M. Harshey

This study identifies necrosignaling as a mechanism where bacterial cell death enhances antibiotic survival in swarms by activating efflux pumps through AcrA-TolC interactions.

bioRxiv · Feb 26, 2020Microbiology