Phylogenetic analysis of the metazoan carotenoid oxygenase superfamily: a new ancestral gene assemblage of BCO-like (BCOL) proteins

Abstract Here we describe a new family of carotenoid cleavage oxygenases (CCOs) in metazoans, the BCO2-like (BCOL) clade, which contains lancelet, nematode, and molluscan carotenoid oxygenase sequences. Phylogenetic analysis of CCOs in all kingdoms of life confirmed that the BCOL enzymes are an inde...

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Bibliographic Details
Main Authors: Eugenia Poliakov, Joseph Soucy, Susan Gentleman, Igor B. Rogozin, T. Michael Redmond
Format: Article
Language:English
Published: Nature Portfolio 2017-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-017-13521-x