Author

J. Bruelhart

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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Evolutionary Biology· 1 Zoology· 1

Signature Assays, Organisms & Methods

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Research Focus:development & morphogenesis· 2 Approach:experimental assay· 2 Organism:multiple species· 1

Frequent Co-Authors

E. Schultner· 2 shared J. Heinze· 2 shared J. Oettler· 2 shared A. Suess· 1 shared B. Dofka· 1 shared D. Freitak· 1 shared T. Pokorny· 1 shared T. Wallner· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 24 mutual co-author links

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2 shared papersZoology

E. Schultner

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2 papers

Recent·Most cited

Sex- and caste-specific developmental responses to juvenile hormone in an ant with maternal caste determination

J. Bruelhart, A. Suess, J. Oettler, J. Heinze, E. Schultner

This study investigates the effects of juvenile hormone treatment on caste development in Cardiocondyla obscurior ants, finding no impact on female caste ratios or body sizes but increased male size.

bioRxiv · Sep 29, 2023Zoology

Maternal control over caste allocation in the ant Cardiocondyla obscurior

E. Schultner, T. Wallner, B. Dofka, J. Bruelhart, J. Heinze, D. Freitak, T. Pokorny, J. Oettler

The paper shows that queens control caste allocation in Cardiocondyla obscurior, with caste fate determined irreversibly in the egg stage and no caste-specific traits in late development.

bioRxiv · Aug 13, 2021Evolutionary Biology