Author

Johann F. Ulrich

Friedrich Schiller University JenaORCID 0000-0003-3869-8187Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:comparative / phylogenetic analysis· 1 Research Focus:gene regulatory network inference· 1 Approach:genetic perturbation / CRISPR· 1 Organism:human· 1

Frequent Co-Authors

Thomas WichardiD· 2 shared Christian JogleriD· 1 shared Christine BeemelmannsiD· 1 shared Emanuel BarthiD· 1 shared Fatemeh GhaderiardakaniiD· 1 shared Hans‐Dieter ArndtiD· 1 shared Hermann HolbliD· 1 shared Jonathan HammeriD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersMicrobiology

Thomas WichardORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintMay 22, 2026

Conserved bacterial genes for biosynthesis of the algal morphogen thallusin span land and sea

Nicolai Kallscheuer, Johann F. Ulrich, Myriel Staack…·Thomas Wichard

The paper identifies conserved bacterial genes responsible for thallusin biosynthesis, a morphogen that influences algal development across marine and terrestrial environments.

2 citations

bacteria (other)metagenomics

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Plant BiologyJournal of Plant Growth RegulationPeer-reviewedOct 14, 2024

Algal growth and morphogenesis-promoting factors released by cold-adapted bacteria contribute to the resilience and morphogenesis of the seaweed Ulva (Chlorophyta) in Antarctica (Potter Cove)

Fatemeh Ghaderiardakani, Johann F. Ulrich, Emanuel Barth…·Thomas Wichard

This study identifies cold-adapted bacteria that release growth-promoting factors essential for the morphogenesis of Antarctic Ulva under low temperatures.

24 citationstop 3%

humanmouse

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