Author

Friederike Saga

University of Cologne

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

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Plant Biology· 1

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Organism:Arabidopsis· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Assay:proteomics· 1

Frequent Co-Authors

Miriam BäumersiD· 1 shared Pengxin YuiD· 1 shared Ute HoeckeriD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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3 top collaborators · 3 mutual co-author links

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1 shared paperPlant Biology

Miriam BäumersORCID

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1 paper

Recent·Most cited

Arabidopsis GLK transcription factors interact with ABI4 to modulate cotyledon greening in light-exposed etiolated seedlings

Pengxin Yu, Friederike Saga, Miriam Bäumers, Ute Hoecker

This paper shows ABI4 inhibits GLK1 and GLK2 to limit Pchlide biosynthesis in dark-grown Arabidopsis seedlings, preventing phototoxicity upon light exposure.

bioRxiv · Jan 23, 2026 · PreprintPlant Biology