title: Tetraodon genome confirms Takifugu findings: most fish are ancient polyploids.
abstract: An evolutionary hypothesis suggested by studies of the genome of the tiger pufferfish Takifugu rubripes has now been confirmed by comparison with the genome of a close relative, the spotted green pufferfish Tetraodon nigroviridis. Ray-finned fish underwent a whole-genome duplication some 350 million years ago that might explain their evolutionary success.
authors.affiliation: Bioinformatics and Evolutionary Genomics, Vlaams Interuniversitair Instituut voor Biotechnologie, Ghent University, Technologiepark 927, B-9052 Ghent, Belgium. yves.vandepeer@psb.ugent.be
authors.forename: Yves
authors.initials: Y
authors.lastname: Van de Peer
mesh_terms: D000818:Animals; D005075:Biological Evolution; D020440:Gene Duplication; D016678:Genome; D008957:Models, Genetic; D011123:Polyploidy; D023741:Takifugu / Q000235:genetics*; D023721:Tetraodontiformes / Q000235:genetics*