The project titled “Determination of the Role of Astaxanthin in the Response Mechanism to
Cadmium Stress in Bean at Physiological, Biochemical, and Molecular Levels”, led by Prof.
Dr. Emre İlhan, a faculty member of the Department of Molecular Biology and Genetics at
Erzurum Technical University (ETU), has been awarded support under the TUBITAK 1002-A
Scientific and Technological Research Projects Funding Program.
Within the scope of this project, the defense mechanisms developed by the bean plant against
cadmium stress—a major adverse effect of heavy metal pollution on agricultural
production—will be investigated in a comprehensive and multidimensional manner. The
project aims to evaluate the application of biostimulants as an environmentally friendly,
innovative, and strategic approach within agricultural systems to mitigate the damages caused
by heavy metal stress, preserve product quality, and ensure the sustainability of safe food
production.
The study will analyze the effects of astaxanthin, a powerful antioxidant, on the plant’s stress
response at physiological, biochemical, and molecular levels, aiming to elucidate its potential
role in reducing cellular damage caused by cadmium exposure.
Prof. Dr. Emre İlhan commented on the project, stating: “In this study, we will examine in
detail the oxidative damage induced by cadmium stress in plants. We are approaching the role
of astaxanthin in enhancing plant stress tolerance from a multidimensional perspective. The
findings are expected to contribute to the development of plant varieties resistant to heavy
metal stress and to the advancement of sustainable agricultural practices.”
Corporate Communications and Promotion Directorate March 09, 2026