USE OF FLUORESCENT PROTIEN IN CYANOBACTERIA AND ALGAE FOR IMPROVING PHOTOSYNTHESIS AND PREVENTING CELL DAMAGE

摘要

This disclosure provides a method to reduce cell damage caused by near UV light absorption of algal or cyanobacterial cultures. The algal or cyanobacterial cells are transformed to express one or more fluorescent proteins, that absorb the harmful UV or near UV wavelengths and emits wavelengths that are photosynthetically more active. The photosynthetic pigments of the transgenic algal or cyanobacterial cell culture will then absorb the photosynthetically active light emitted by the fluorescent proteins. Accordingly the harmful effects of the UV and near UV radiation are reduced and the photosynthetic activity of the algal or cyanobacterial cells is improved.