Brief introduction about light and its electromagnetic nature. Outline of physical mechanisms underlying the absorption of light. Light signal transduction. Plant photoreceptors, cryptochrome and phototropins. Stomatal biology and mechanisms involved in the light mediated regulation of their aperture. Phototropisms. Shade avoidance Plant photomorphogenesis: the role of light and its interaction with photoreceptors in plant development. Circadian rhythm, photoperiodism and chloroplast to nucleus communication. Photosynthesis, photorespiration and adaptation of the CO2 fixation mechanisms. Series of seminars aimed at presenting how others non-plant organisms perceive and interact with natural light.
Teaching materials Taiz, Zeiger, Moller, Murphy. Plant Physiology and Development.
Specific requests and examination modalities Basic knowledge of organic chemistry, biochemistry, molecular and cell biology of animals and plants.
Exam modality Written. Open questions and multiple choices or oral.
Recommended Prerequisites None
Teaching methods Course attendance is highly recommended. Traditional classes, supported by powerpoint slides.
Program information Powerpoint slides and original papers will be available of the dedicated Ariel website.