Author

Riko Shirakawa

Okayama University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Microbiology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:E. coli· 2 Approach:experimental assay· 2 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1 Assay:metagenomics· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Chikara KaitoiD· 2 shared Kazuya IshikawaiD· 2 shared Kazuyuki FurutaiD· 2 shared Tomoki Kosaki· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersMolecular Biology

Chikara KaitoORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Deletion of the ribosomal protein gene rpmJ activates zntA transcription through a translation-dependent mechanism in Escherichia coli

Riko Shirakawa, Kazuya Ishikawa, Kazuyuki Furuta, Chikara Kaito

The paper shows that deleting rpmJ in E. coli increases zntA transcription via a translation-dependent mechanism involving early zntA mRNA translation.

bioRxiv · Aug 6, 2026 · PreprintMolecular Biology

Overexpression of Ribosomal Proteins Leads to Zn Resistance in Escherichia coli

Tomoki Kosaki, Riko Shirakawa, Kazuya Ishikawa, Kazuyuki Furuta, Chikara Kaito

This study shows that overexpressing 48 out of 54 ribosomal proteins in E. coli confers Zn resistance, dependent on ZntA and Lon protease.

bioRxiv · Oct 2, 2024 · PreprintMicrobiology