Main Reaction: β-carotene >> Canthaxanthin

Reference: PubMed ID: 14734565
Authors: Giraud E, Hannibal L, Fardoux J, Jaubert M, Jourand P, Dreyfus B, Sturgis JN, Verméglio A
Title: Two distinct crt gene clusters for two different functional classes of carotenoid in Bradyrhizobium.
Published: 2004 Apr 9

β-carotene --> Canthaxanthin