"Pellmyr O, Thompson JN, Harrison RG (1994) Phylogeny of Greya (Lepidoptera: Proxidae), based on nucleotide sequence variation in mitochondrial cytochrome oxydase I and II: congruence with morphological data."
"This then makes sure that the third component of the network releases the correct amount of urate oxydase into the blood and that the uric acid level is restored to a healthy balance."
"Martin Fussenegger refers to it fondly as a "molecular prosthesis" - an artificial aid that compensates for the evolutionary lack of urate oxydase."