Luciferin-Luciferase System of Marine Polychaete Chaetopterus variopedatus.

This paper presents the preliminary results of the separation of the Chaetopterus variopedatus bioluminescent system into luciferin and luciferase and a brief description of some of their properties.

Genetically encodable bioluminescent system from fungi.

Bioluminescence is found across the entire tree of life, conferring a spectacular set of visually oriented functions from attracting mates to scaring off predators. Half a dozen different luciferins, molecules that emit light when enzymatically oxidized, are known. However, just one biochemical pathway for luciferin biosynthesis has been described in full, which is found only in bacteria.

Isolation and Purification of Fungal Luciferase from Neonothopanus nimbi.

This is the first study to obtain a high-purity luciferase from the fungus Neonothopanus nambi biomass that is suitable for subsequent sequencing.

Structure of fungal oxyluciferin, the product of the bioluminescence reaction.

The structure of fungal oxyluciferin was determined, the enzymatic bioluminescence reaction under substrate saturation conditions with discrete monitoring of formed products was conducted, and the structures of the end products of the reaction were established. On the basis of these studies, the scheme of oxyluciferin degradation to the end products was developed. The structure of fungal oxyluciferin was confirmed by counter synthesis.

Why does the bioluminescent fungus Armillaria mellea have luminous mycelium but nonluminous fruiting body?

By determining the components involved in the bioluminescence process in luminous and nonluminous organs of the honey fungus Armillaria mellea, we have established causes of partial luminescence of this fungus. The complete set of enzymes and substrates required for bioluminescence is formed only in the mycelium and only under the conditions of free oxygen access. Since the synthesis of luciferin precursor (hispidin) and 3-hydroxyhispidin hydroxylase in the fruiting bodies is blocked, the formation of luciferin-the key component of fungal bioluminescent system-was not observed.