Areas of Research

The PhotoLab research group, investigates the molecular mechanisms that regulate photosynthesis and chloroplast function, combining fundamental research in model plants with studies in crops of agronomic relevance.

Our research focuses on understanding how plants regulate the light reactions of photosynthesis, from rapid responses occurring within seconds or minutes to longer-term acclimation processes, as well as on the molecular mechanisms controlling chloroplast biogenesis and development.

From genes to plant function

Our research is based on an integrated functional genomics approach. Genetics and mutant analysis are combined with molecular biology, biochemistry and biophysics to identify key components and unravel the molecular mechanisms underlying photosynthetic regulation and chloroplast function.

These approaches are complemented by plant physiology, allowing us to assess how molecular processes influence plant growth, development and performance throughout the plant life cycle.

From model plants to crops

Building on more than 25 years of research in model species such as Arabidopsis thaliana, we translate fundamental knowledge into crops including barley (Hordeum vulgare) and rice (Oryza sativa).

By combining functional genomics with the analysis of natural genetic variation and genotype–environment interactions, we aim to identify molecular and genetic traits that contribute to photosynthetic performance and plant adaptation under different environmental conditions.

From fundamental research to innovation

PhotoLab also applies its expertise and technological platforms to more translational research, strengthening the connection between fundamental plant science and industrial innovation and promoting the transfer of research outcomes towards practical applications.

One of our applied research lines focuses on the development of more sustainable alternatives to conventional pesticides. In this context, we exploit peptide aptamers and yeast two-hybrid technologies to identify novel molecules and molecular interactions with potential applications in crop protection.