Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g63520	Cleaves a variety of carotenoids symmetrically at both the 9- 10 and 9'-10' double bonds.	Characterization of three members of the Arabidopsis carotenoid cleavage dioxygenase family demonstrates the divergent roles of this multifunctional enzyme family.; 2006; DOI: 10.1111/j.1365-313x.2006.02666.x; PMID: 16507088; https://pubmed.ncbi.nlm.nih.gov/16507088/