Author

Natsuko Izumi

Institute for Quantitative Biosciences, The University of TokyoORCID 0000-0002-0065-9257Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Approach:statistical model· 1

Frequent Co-Authors

Keisuke ShojiiD· 2 shared Yukihide TomariiD· 2 shared Jie Yu· 1 shared Lumi NegishiiD· 1 shared

Activity by Year

2024-2024 · peak 2/yr

Co-Author Collaboration Network

4 top collaborators · 5 mutual co-author links

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2 shared papersMolecular Biology

Keisuke ShojiORCID

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2 papers

Recent·Most cited

Autonomous Shaping of the piRNA Sequence Repertoire by Competition between Adjacent Ping-Pong Sites

Jie Yu, Natsuko Izumi, Yukihide Tomari, Keisuke Shoji

The paper compares piRNA sequence repertoires in two silkworm cell lines and finds that repertoire changeability negatively correlates with piRNA biogenesis efficiency due to competition between adjacent ping-pong sites.

bioRxiv · May 22, 2024 · PreprintMolecular Biology

The dual role of Spn-E in supporting heterotypic ping-pong piRNA amplification in silkworms

Natsuko Izumi, Keisuke Shoji, Lumi Negishi, Yukihide Tomari

This study identifies Spn-E's dual role in facilitating heterotypic ping-pong piRNA amplification while suppressing homotypic ping-pong in silkworms.

EMBO Reports · Apr 17, 2024Peer-reviewedMolecular Biology