Author

Marit Gruener

Technische Universität Berlin

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

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

Danny IonescuiD· 2 shared Mina BižićiD· 2 shared Alon DayaiD· 1 shared Anna M. SteyeriD· 1 shared Aron KleiniD· 1 shared Christian WurzbacheriD· 1 shared Dietrich W. M. WalshiD· 1 shared Elene Tskitishvili· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersMicrobiology

Danny IonescuORCID

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2 papers

Recent·Most cited

Intracellular genomic variability driven by cellular compartmentalization in the giant bacterium Achromatium spp.

Danny Ionescu, Joana Mariz, Kai Bukoff, Elene Tskitishvili, Marit Gruener, Laura Oroz Villegas, Sophie-Luise Heidig, Thomas Stach, Julian Hennies, Dietrich W. M. Walsh, Anna M. Steyer, Christian Wurzbacher, Mina Bižić

The paper shows that Achromatium bacteria have genetically diverse chromosomes within cells, inherited by daughter cells, and that spatial segregation of chromosomes drives genomic variability.

bioRxiv · Oct 6, 2026 · PreprintMicrobiology

Giant bacteria in gut microbiomes

Yiang Lyu, Marit Gruener, Aron Klein, Luca Zoccarato, Alon Daya, Hyun‐Dong Chang, Mina Bižić, Danny Ionescu

This study identifies Epulopiscium spp. in diverse hosts, including humans, and shows their abundance varies with age and disease states.

bioRxiv · Oct 1, 2026 · PreprintMicrobiology