{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["17(3)"],"submitter":["Gyoja F"],"pubmed_abstract":["A group of nonvisual opsins specific to vertebrates is essential to understand evolution of lateral eyes, one of the most prominent innovations in this lineage. Nevertheless, our knowledge of their evolutionary history remains limited. To develop an integrated view of their evolution, we surveyed these non-visual opsins (VA opsin, pinopsin, parapinopsin, parietopsin, and parapinopsin-like) in 451 vertebrate genomes. Through extensive manual curation, we completed a high-quality catalog. We could not find them in 202 mammals, supporting previous reports of their loss. VA opsins are highly conserved among nonmammals. In contrast, other opsin subfamilies experienced more dynamic molecular evolution with many secondary losses. In addition, we found a previously unreported opsin subfamily that "],"journal":["Genome biology and evolution"],"pagination":["evaf032"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11893379"],"repository":["biostudies-literature"],"pubmed_title":["An Extensive Survey of Vertebrate-specific, Nonvisual Opsins Identifies a Novel Subfamily, Q113-Bistable Opsin."],"pmcid":["PMC11893379"],"pubmed_authors":["Yamashita T","Kusakabe TG","Gyoja F","Sato K"],"additional_accession":[]},"is_claimable":false,"name":"An Extensive Survey of Vertebrate-specific, Nonvisual Opsins Identifies a Novel Subfamily, Q113-Bistable Opsin.","description":"A group of nonvisual opsins specific to vertebrates is essential to understand evolution of lateral eyes, one of the most prominent innovations in this lineage. Nevertheless, our knowledge of their evolutionary history remains limited. To develop an integrated view of their evolution, we surveyed these non-visual opsins (VA opsin, pinopsin, parapinopsin, parietopsin, and parapinopsin-like) in 451 vertebrate genomes. Through extensive manual curation, we completed a high-quality catalog. We could not find them in 202 mammals, supporting previous reports of their loss. VA opsins are highly conserved among nonmammals. In contrast, other opsin subfamilies experienced more dynamic molecular evolution with many secondary losses. In addition, we found a previously unreported opsin subfamily that ","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Mar","modification":"2026-05-18T03:12:27.592Z","creation":"2025-04-04T00:21:40.085Z"},"accession":"S-EPMC11893379","cross_references":{"pubmed":["40036976"],"doi":["10.1093/gbe/evaf032"]}}