Photobacterium phosphoreum

Photobacterium phosphoreum
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Pseudomonadota
Class: Gammaproteobacteria
Order: Vibrionales
Family: Vibrionaceae
Genus: Photobacterium
Species:
P. phosphoreum
Binomial name
Photobacterium phosphoreum
(Cohn 1878) Beijerinck 1889 (Approved Lists 1980)
Synonyms
  • Vibrio phosphoreum

Photobacterium phosphoreum is a Gram-negative, bioluminescent bacterium living in symbiosis with deep-sea marine organisms, such as anglerfish.[1] It can emit bluish-green light (490 nm) due to a chemical reaction between FMN, luciferin and molecular oxygen catalysed by an enzyme called luciferase.

  1. ^ Ast, Jennifer C.; Dunlap, Paul V. (1 July 2005). "Phylogenetic resolution and habitat specificity of members of the Photobacterium phosphoreum species group". Environmental Microbiology. 7 (10): 1641–1654. doi:10.1111/j.1462-2920.2005.00859.x. ISSN 1462-2912.