Author

Hirofumi Ohtaki

Kansai University of Health SciencesORCID 0000-0001-7072-5056Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Hiroyuki HanadaiD· 1 shared Masaki KarinoiD· 1 shared Masashi YanagiharaiD· 1 shared Masaya Yamato· 1 shared Shigefumi OkamotoiD· 1 shared Toru Takano· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperMicrobiology

Hiroyuki HanadaORCID

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1 paper

Recent·Most cited

MicrobiologybioRxivPreprintOct 14, 2026

Resolution of chromosomal structural variation and vanA plasmid dynamics by nanopore-only sequencing across successive waves of a hospital outbreak of vancomycin-resistant Enterococcus faecium

Masashi Yanagihara, Masaki Karino, Hirofumi Ohtaki…·Shigefumi Okamoto

This study uses nanopore sequencing to analyze chromosomal structural variation and vanA plasmid dynamics in a hospital outbreak of VREfm, revealing genetic diversity beyond allele-based typing.

DOI 10.64898/2026.10.13.758403

whole-genome sequencingexperimental assay

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