Author

Marius Ortjohann

Christian-Albrechts-Universität zu KielORCID 0009-0009-8758-5702Unclaimed 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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Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:experimental assay· 1

Frequent Co-Authors

Chiara CorleisiD· 1 shared Giacomo GiacomelliiD· 1 shared Holger Preidel· 1 shared Jascha WienbergiD· 1 shared Kartikeyan PremrajkaiD· 1 shared Marc BramkampiD· 1 shared Ulrike Johnsen· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 21 mutual co-author links

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1 shared paperMicrobiology

Chiara CorleisORCID

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1 paper

Recent·Most cited

MicrobiologyNature CommunicationsPeer-reviewedOct 30, 2026

Equipositioning of Chromosomes in the Polyploid Archaeon Haloferax volcanii by HpaAB

Kartikeyan Premrajka, Ulrike Johnsen, Holger Preidel…·Marc Bramkamp

This study identifies HpaAB as an active chromosome segregation system in Haloferax volcanii, essential for equipositioning replicons and maintaining genomic stability.

DOI 10.1038/s41467-026-78993-w

experimental assaychromatin & epigenetic regulation

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