title: The complete mitochondrial genome of the Japanese ornamental koi carp (Cyprinus carpio) and its implication for the history of koi.
abstract: Complete mitochondrial genome (mitogenome) sequences were determined for two individuals of Japanese ornamental koi carp. Interestingly, the obtained mitogenomes (16,581 bp) were both completely identical to the recently reported mitogenome of Oujiang color carp from China. Control region (CR) sequences in DNA database demonstrated that more than half (65%) of the koi carp individuals so far reported had partial or complete CR sequences identical to those from Oujiang color carp. These results might suggest that the Japanese koi carp has been originated from Chinese Oujiang color carp, contrary to the belief in Japan that the koi carps have been developed directly from carp stocks in Japan. In any case, the present results emphasize the importance of analyzing Oujiang color carp when studying the origin of koi carp.
authors.affiliation: Atmosphere and Ocean Research Institute, The University of Tokyo , Kashiwa , Japan.
authors.forename: Kohji
authors.initials: K
authors.lastname: Mabuchi
authors.forename: Hayeun
authors.initials: H
authors.lastname: Song
mesh_terms: D000818:Animals; D001482:Base Composition / Q000235:genetics; D001483:Base Sequence; D002347:Carps / Q000235:genetics*; D003062:Codon / Q000235:genetics; D023061:Gene Order / Q000235:genetics; D054629:Genome, Mitochondrial / Q000235:genetics*; D007564:Japan; D008969:Molecular Sequence Data; D017422:Sequence Analysis, DNA; D013045:Species Specificity
chemical_list: D003062:Codon