Jan Günther

This study identifies the genomic and biochemical basis of saponin variation in Chenopodium album, providing a foundation for its domestication as a high-protein crop.

This study identifies LUP5 as a key gene determining saponin composition and insect resistance in Barbarea vulgaris through metabolic engineering and promoter analysis.

This study shows that different sterol classes affect saponin-induced membrane lysis, with zoosterols and mycosterols increasing susceptibility while phytosterols provide resistance.

The paper identifies FMO and CYP monooxygenase families involved in metabolizing tryptamine derivatives in barley during pathogen infection, revealing their role in defense response.