Author

Arpita Bose

Washington University in St. LouisORCID 0000-0002-7526-0988Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Approach:experimental assay· 2 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1

Frequent Co-Authors

Tahina Onina RanaivoarisoaiD· 2 shared Anjali RajkumariD· 1 shared Brian Gallagher· 1 shared Dinesh Gupta· 1 shared Jingtao LiiD· 1 shared Josh Kim· 1 shared Karthikeyan Rengasamy· 1 shared Michael S. Guzman· 1 shared

Activity by Year

2017-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersMicrobiology

Tahina Onina RanaivoarisoaORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintSep 21, 2026

Naturomimetic conditions expose an unusual oxygen iron regulatory network in Rhodopseudomonas and related alpha-proteobacteria

Brian Gallagher, Tahina Onina Ranaivoarisoa, Prem Prabhakar…·Arpita Bose

This study identifies an oxygen-iron regulatory network in Rhodopseudomonas under naturomimetic conditions, revealing Fur-family regulators mediate iron metabolism.

DOI 10.64898/2026.06.27.734994

bacteria (other)DNA methylation

𝕏 PostBluesky

MicrobiologybioRxivPreprintNov 8, 2017

Towards sustainable bioplastic production in resource limited environments using the photoferroautotrophic and photoelectroautotrophic bacterium Rhodopseudomonas palustris TIE-1

Tahina Onina Ranaivoarisoa, Karthikeyan Rengasamy, Michael S. Guzman…·Arpita Bose

This study demonstrates that Rhodopseudomonas palustris TIE-1 can produce PHB under photoferroautotrophic and photoelectroautotrophic conditions, comparable to organic carbon-based production.

DOI 10.1101/214551

bacteria (other)experimental assay

𝕏 PostBluesky