Author

S. Wigneshweraraj

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· 3

Signature Assays, Organisms & Methods

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Organism:E. coli· 3 Approach:experimental assay· 3 Assay:bulk RNA-seq· 2 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:host-pathogen & immune response· 1 Assay:metabolomics· 1 Assay:proteomics· 1

Frequent Co-Authors

A. Switzer· 2 shared A. J. Carpousis· 1 shared C. Peters· 1 shared D. Brown· 1 shared D. Evangelopoulos· 1 shared J. McQuail· 1 shared J. Pogliano· 1 shared L. de Carvalho· 1 shared

Activity by Year

2017-2021 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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2 shared papersMicrobiology

A. Switzer

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3 papers

Recent·Most cited

The association between Hfq and RNase E in long-term nitrogen starved Escherichia coli

J. McQuail, A. J. Carpousis, S. Wigneshweraraj

The paper shows that in long-term nitrogen starved E. coli, RNase E and Hfq co-localize in a subcellular compartment called the H-body through liquid-liquid phase separation.

bioRxiv · Apr 19, 2021Microbiology

A role for a conserved kinase in the transcriptional control of methionine biosynthesis in Escherichia coli experiencing sustained nitrogen starvation

A. Switzer, D. Evangelopoulos, R. Figueira, L. de Carvalho, D. Brown, S. Wigneshweraraj

This study identifies YeaG as a kinase that regulates methionine biosynthesis in E. coli under sustained nitrogen starvation by modulating the activity of the transcriptional repressor MetJ.

bioRxiv · Jan 27, 2018Microbiology

Phenotypic consequences of RNA polymerase dysregulation in Escherichia coli

P. Sarkar, A. Switzer, C. Peters, J. Pogliano, S. Wigneshweraraj

This study shows that perturbing RNA polymerase activity in E. coli leads to biphasic growth and increased tolerance to antibacterial stresses.

bioRxiv · Jun 18, 2017Microbiology