Author

Toshifumi Osaka

Tokyo Women's Medical UniversityORCID 0000-0003-3628-698XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Research Focus:clustering· 2 Organism:E. coli· 2 Approach:statistical model· 2 Assay:whole-genome sequencing· 2 Research Focus:differential expression· 1 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

Satoshi TsunedaiD· 2 shared Tomoyoshi KanekoiD· 2 shared Jumpei UchiyamaiD· 1 shared Kento Habe· 1 shared Minoru InagakiiD· 1 shared Takuma Okabe· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

6 top collaborators · 12 mutual co-author links

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2 shared papersEvolutionary Biology

Satoshi TsunedaORCID

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2 papers

Recent·Most cited

Evolutionary BiologyArchives of VirologyPeer-reviewedDec 10, 2025

Novel Escherichia coli Phages Representing a Distinct Genus within Stephanstirmvirinae: Genome and Host Range Characteristics

Tomoyoshi Kaneko, Jumpei Uchiyama, Toshifumi Osaka, Satoshi Tsuneda

This study identifies six novel Escherichia coli phages from wastewater, classifies five as a new genus within Stephanstirmvirinae, and highlights host-specific infection mechanisms.

3 citations

E. coliwhole-genome sequencing

𝕏 PostBluesky

MicrobiologyJournal of VirologyPeer-reviewedSep 11, 2025

From phenotype to receptor: validating physiological clustering of Escherichia coli phages through comprehensive receptor analysis

Tomoyoshi Kaneko, Toshifumi Osaka, Minoru Inagaki…·Satoshi Tsuneda

This study validates physiological clustering of E. coli phages by analyzing receptor specificity through genomic, LPS structural, and physiological data.

7 citations

E. coliwhole-genome sequencing

𝕏 PostBluesky