Research Interests
Carotenoids are ubiquitous lipophilic isoprenoid pigments present in green, photosynthetic plants as well as in some non-photosynthetic micro-organisms. In photosynthetic organisms, carotenoids play a vital role in protecting cells from photo-oxidative damage, as light harvesting pigments, and in stabilizing membranes. In addition to the vital role in photo-protection, carotenoids are also precursors of important plant hormones such as abscisic acid and strigolactones. My work in KAUST is to find new carotenoids-derived signaling molecules that can be used to enhanced crop performance.