Johanna Krahmer

This study establishes a hormone-autonomous shoot regeneration assay in Arabidopsis and identifies photosynthesis-derived carbon as a key regulator of regeneration.

The paper shows that auxin and sucrose work together to regulate hypocotyl elongation in response to shade signals in plants.

The paper identifies ELF3 as a key inhibitor of phototropic bending in light-grown Arabidopsis seedlings and shows its circadian regulation and opposite effect in Brachypodium distachyon.

The paper presents circadian proteomic and phosphoproteomic data from Arabidopsis thaliana, showing that most rhythmic phosphorylation occurs at subjective dawn and is controlled by the clock gene circuit.