"

From 2010.igem.org

• Quantum Yield is defined as the probability of photon emission per luciferin molecule reacted.

• Firefly luciferase Q=88.0
• Achromobacter fischeri (possibly vibrio?) Q=0.05
• Photobacterium phosphoreum Q=0.001

• • (Spectral emission and quantum yield of firefly bioluminescence H. H. Seliger and W. D. McElroy)