Author

Sathya Narayanan Nagarajan

Columbia UniversityORCID 0000-0002-3902-3678Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:bacteria (other)· 2 Research Focus:cell signaling & trafficking· 2 Research Focus:development & morphogenesis· 1 Assay:DNA methylation· 1 Organism:E. coli· 1 Assay:proteomics· 1

Frequent Co-Authors

Jonathan E. DworkiniD· 3 shared Adam RosenthaliD· 1 shared Ahmed H. HassaniD· 1 shared Caroline S. HarwoodiD· 1 shared Elizabeth M. FonesiD· 1 shared Gabriel DemoiD· 1 shared Gregor M. BlahaiD· 1 shared Howard GamperiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersMicrobiology

Jonathan E. DworkinORCID

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3 papers

Recent·Most cited

Mechanistic insights into E. coli recovery from growth arrest

Ahmed H. Hassan, Yuko Nakano, Howard Gamper, Isao Masuda, Ludmila Veselá, Matyáš Pinkas, Sathya Narayanan Nagarajan, Jonathan E. Dworkin, Gregor M. Blaha, Ya‐Ming Hou, Gabriel Demo

This study investigates how E. coli recovers from growth arrest by analyzing the role of RimM in ribosome maturation and recovery mechanisms.

Nature Communications · Apr 11, 2026Peer-reviewedMolecular Biology

Analysis of (p)ppGpp metabolism and signaling using a dynamic luminescent reporter

Molly A. Hydorn, Sathya Narayanan Nagarajan, Elizabeth M. Fones, Caroline S. Harwood, Jonathan E. Dworkin

This paper develops a dynamic luminescent reporter to measure (p)ppGpp levels in Bacillus subtilis, revealing its role in gene regulation and metabolic responses to nutrient limitation.

PLoS Genetics · Aug 22, 2025Peer-reviewedMicrobiology

(p)ppGpp-dependent activation of gene expression during nutrient limitation

Sathya Narayanan Nagarajan, Adam Rosenthal, Jonathan E. Dworkin

This study identifies a mechanism in Bacillus subtilis where (p)ppGpp links reduced protein synthesis during nutrient limitation to the activation of specific genes like hpf, facilitating survival and developmental responses.

mBio · Aug 18, 2025Peer-reviewedMicrobiology