Author

Joel Hällgren

Stockholm UniversityORCID 0000-0001-8602-8095Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Organism:bacteria (other)· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Research Focus:ecology & biodiversity· 1 Approach:statistical model· 1

Frequent Co-Authors

Alejandro Rodríguez-GijóniD· 1 shared Jennah E. DharamshiiD· 1 shared Julia K. NuyiD· 1 shared Kristina JonasiD· 1 shared Sarahi L. GarciaiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

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5 top collaborators · 10 mutual co-author links

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1 shared paperMicrobiology

Alejandro Rodríguez-GijónORCID

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1 paper

Recent·Most cited

MicrobiologyNature CommunicationsPeer-reviewedDec 12, 2025

Widespread potential for phototrophy and convergent reduction of lifecycle complexity in the dimorphic order Caulobacterales

Joel Hällgren, Jennah E. Dharamshi, Alejandro Rodríguez-Gijón…·Kristina Jonas

The paper analyzes hundreds of Caulobacterales species to reveal ecological and evolutionary patterns, including widespread phototrophy and convergent loss of dimorphism.

3 citations

bacteria (other)statistical model

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