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Full-Text Articles in Life Sciences
Whole-Genome Identification, Phylogeny, And Evolution Of The Cytochrome P450 Family 2 (Cyp2) Subfamilies In Birds, Daniela Almeida, Emanuel Maldonado, Imran Khan, Liliana Silva, M. Thomas P. Gilbert, Guojie Zhang, Erich D. Jarvis, Stephen J. O'Brien, Warren E. Johnson, Agostinho Antunes
Whole-Genome Identification, Phylogeny, And Evolution Of The Cytochrome P450 Family 2 (Cyp2) Subfamilies In Birds, Daniela Almeida, Emanuel Maldonado, Imran Khan, Liliana Silva, M. Thomas P. Gilbert, Guojie Zhang, Erich D. Jarvis, Stephen J. O'Brien, Warren E. Johnson, Agostinho Antunes
Biology Faculty Articles
The cytochrome P450 (CYP) superfamily defends organisms from endogenous and noxious environmental compounds, and thus is crucial for survival. However, beyond mammals the molecular evolution of CYP2 subfamilies is poorly understood. Here, we characterized the CYP2 family across 48 avian whole genomes representing all major extant bird clades. Overall,12 CYP2 subfamilies were identified, including the first description of the CYP2F, CYP2G, and several CYP2AF genes in avian genomes. Some of the CYP2 genes previously described as being lineage-specific, such as CYP2K and CYP2W, are ubiquitous to all avian groups. Furthermore, we identified a large number of CYP2J copies, which have …