RESUMO
In this study, the complete mitochondrial genome sequence of Amphilophus citrinellus was firstly sequenced and determined. The total genome is 16,522 bp in length with an A + T content of 54.19%, and contained 13 protein-coding genes, 22 tRNA genes, 2 ribosomal RNA genes and two main non-coding regions. The gene composition and order is similar to that of most other vertebrates, as is base composition and codon usage. These data will provide useful molecular information for phylogenetic relationships within the family Cichlidae species.
Assuntos
Ciclídeos/genética , Genoma Mitocondrial/fisiologia , Filogenia , Animais , Sequência de Bases , Proteínas de Peixes/genética , Proteínas Mitocondriais/genética , Dados de Sequência Molecular , RNA/genética , RNA Mitocondrial , RNA Ribossômico/genética , RNA de Transferência/genéticaRESUMO
We determined the first complete mitochondrial genome sequence of Potamotrygon motoro from South American freshwater stingrays. The total length of P. motoro mitogenome is 17,448 bp, which consists of 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes and a control region, with the genome organization and gene order being identical to that of the typical vertebrate. The overall nucleotide composition is 32.3% A, 24.4% T, 30.5% C and 12.8% G. These data will provide useful molecular information for phylogenetic relationships within the family Potamotrygonidae species.