Author

D. K. Summers

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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Approach:experimental assay· 4 Organism:E. coli· 3 Research Focus:host-pathogen & immune response· 2 Research Focus:metabolism & bioenergetics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Assay:ChIP-seq· 1 Research Focus:chromatin & epigenetic regulation· 1

Frequent Co-Authors

A. Alsulami· 1 shared A. Hagting· 1 shared A. Kondo· 1 shared A. Zarkan· 1 shared B. Rao· 1 shared D. S. Perry· 1 shared E. Sivaniah· 1 shared H. D. Madhani· 1 shared

Activity by Year

2016-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 8 mutual co-author links

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1 shared paperMicrobiology

A. Alsulami

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4 papers

Recent·Most cited

Ionic control of porin permeability in bacteria.

S. Cano Muniz, A. Hagting, I. Evans, A. Alsulami, D. K. Summers, T. Blundell, R. A. Floto

The paper shows bacterial porin permeability is regulated by periplasmic pH and potassium levels, affecting antibiotic resistance.

bioRxiv · Jul 13, 2022 · PreprintMicrobiology

Coordinate genomic association of transcription factors controlled by an imported quorum sensing peptide in Cryptococcus neoformans

D. K. Summers, D. S. Perry, B. Rao, H. D. Madhani

The paper identifies a transcription factor network regulated by the quorum sensing peptide Qsp1 in Cryptococcus neoformans and shows how Qsp1 modulates gene expression through genomic associations.

PLOS Genetics · Sep 21, 2020Peer-reviewedMicrobiology

Indole Pulse Signalling Regulates the Cytoplasmic pH of E. coli in a Memory-Like Manner

A. Zarkan, S. Cano-Muniz, J. Zhu, K. Al Nahas, J. Cama, U. F. Keyser, D. K. Summers

This study shows that indole pulses in E. coli regulate cytoplasmic pH in a memory-like manner, maintaining pH at 7.2 during stationary phase and protecting against stress.

bioRxiv · Sep 24, 2018Microbiology

Metabolomic and proteomic analyses of a quiescent Escherichia coli cell factory reveal the mechanisms behind its production efficiency

N. M. Thomson, T. Shirai, M. Chiapello, A. Kondo, K. J. Mukherjee, E. Sivaniah, D. K. Summers, K. Numata

The paper investigates quiescent Escherichia coli cultures to reveal how indole-induced quiescence enhances metabolite production efficiency.

bioRxiv · Oct 20, 2016Microbiology