ArticleBMC genomics2018
Identification of 74 cytochrome P450 genes and co-localized cytochrome P450 genes of the CYP2K, CYP5A, and CYP46A subfamilies in the mangrove killifish Kryptolebias marmoratus.
Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- De novo Genome Assembly, Annotation, and Comparative Analysis of the Lined Sole Achirus lineatus as a Resource for Evolutionary and Environmental Genomics.Marine biotechnology (New York, N.Y.) · 2026Article
- Comparative Analysis of Insect Resistance in TransgenicPlants (Basel, Switzerland) · 2025Article
- Functional and molecular characterization of the Atlantic salmon gill epithelium cell line ASG-10; a tool forFrontiers in molecular biosciences · 2023Article
- Exogenous Gene Expression and Insect Resistance in Dual Bt ToxinFrontiers in plant science · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
backgroundThe mangrove killifish Kryptolebias marmoratus is the only vertebrate that reproduces by self-fertilizing and is an important model species in genetics and marine ecotoxicology. Using whole-genome and transcriptome sequences, we identified all members of the cytochrome P450 (CYP) family in this model teleost and compared them with those of other teleosts.
resultsA total of 74 cytochrome P450 genes and one pseudogene were identified in K. marmoratus. Phylogenetic analysis indicated that the CYP genes in clan 2 were most expanded, while synteny analysis with other species showed orthologous relationships of CYP subfamilies among teleosts. In addition to the CYP2K expansions, five tandem duplicated gene copies of CYP5A were observed. These features were unique to K. marmoratus.
conclusionsThese results shed a light on CYP gene evolution, particularly the co-localized CYP2K, CYP5A, and CYP46A subfamilies in fish. Future studies of CYP expression could identify specific endogenous and exogenous environmental factors that triggered the evolution of tandem CYP duplication in K. marmoratus.
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