Luciferase can be attached next to the promoter ... This spectrometer directly measures quantitative luminescence spectra scaled by the absolute number of photons in the total light flux from ...

He extracted two components from beetle abdomens, naming the substrate luciferine and the enzyme responsible for the reaction luciferase. 2 Not all bioluminescent marine organism systems can be used ...

At the time, scientists believed that all luminescence involved luciferin and luciferase. However, the duo did not purify any luciferin-related proteins from the jellyfish. This led Shimomura to ...