Algal enzyme could improve photosynthesis efficiency

For plants and algae that carry on photosynthesis, light can be too much of a good thing. On a bright, sunny day, a plant might only be able to utilize 20 percent or less of absorbed sunlight. The plant dissipates the excess light energy to prevent damage and oxidative stress, and a process called the xanthophyll cycle…

Algal enzyme enabling biosynthesis of renewable propane

A team of researchers led by Professor Nigel Scrutton, director of the Manchester Institute of Biotechnology, and Dr. Patrik Jones from Imperial College of London, have developed a new metabolic pathway for the biosynthesis of propane gas, a relatively clean fuel, by genetically engineering an enzyme found in algae…