Author

Alexandra Großjohann

Leipzig UniversityORCID 0009-0000-0414-443XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:Drosophila· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Andreas S. ThumiD· 2 shared Jana BreitfeldiD· 2 shared Peter Louis KovacsiD· 2 shared Alice FallahaiD· 1 shared Dennis PaulsiD· 1 shared Franziska ReinhardtiD· 1 shared Ines Köhler· 1 shared Irene CoiniD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

Andreas S. ThumORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintMay 8, 2026

Octopamine receptors at a glance: from expression and anatomical maps to their role in development and behavior in the Drosophila melanogaster larva

Alexandra Großjohann, Vincent Richter, Franziska Reinhardt…·Andreas S. Thum

The paper compiles and analyzes a complete set of octopamine receptor mutant lines in Drosophila melanogaster to study their expression, function, and role in development and behavior.

1 citation

Drosophilaexperimental assay

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NeuroscienceProceedings of the National Academy of SciencesPeer-reviewedApr 14, 2026

Selective octopaminergic tuning of mushroom body circuits during memory formation

Ulrike S. Franke, Alexandra Großjohann, Samantha Aurich…·Dennis Pauls

This study re-examines the role of octopamine in learning and memory in Drosophila larvae, showing it modulates dopaminergic neurons to orchestrate memory processes.

6 citationstop 1%

Drosophilaexperimental assay

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