Project description:The first complete mitochondrial (mt) genome of Hyporhamphus limbatus is reported herein, the gene composition and arrangement in H. limbatus mitogenome were identical to those of most vertebrates, which is 16,508 bp in length and contains 13 PCGs, two rRNA genes (12S rRNA and 16S rRNA), 22 tRNA genes, and a putative control region (CR) and one origin of replication on the light-strand (OL). Two start codon patterns and three stop codon patterns were found in protein-coding genes. Only the tRNA-Ser(AGY) could not fold into a typical clover-leaf secondary structure for lacking the dihydrouridine arm. A phylogenetic tree based on the neighbour-joining method was constructed to provide relationship within Beloniformes, which could be a useful basis for management of this species.
Project description:The complete mitochondrial genome of Trematomus newnesi was sequenced using an Illumina platform. The 18,602 bp mitogenome contains 13 protein-coding genes, two rRNAs, and 23 tRNAs (tRNAMet is duplicated). The eight stop codons are TAA, TAG, CTT, GTA, AAT, ACT, AGG, and TTA. Two start codons ATG and GTG are present. The GC content is 44.4% and AT content is 55.6%. A phylogenetic tree was generated using 13 species from three families. The results showed that T. newnesi is closely related to Pagothenia borchgrevinki in Nototheniidae. This study provides fundamental data for further genetic evolutionary studies on T. newnesi.
Project description:The complete mitochondrial genome of Lycodes tanakae was sequenced for the first time from its muscle tissue using the next-generation sequencing method. Its mitochondrial genome was 16,594 base pairs in length, containing 13 protein-coding genes, 22 transfer RNA genes, two ribosomal RNA genes, and one control region. Its overall A, C, G, and T contents were 25.6%, 30.6%, 18.7%, and 25.2%, respectively. Its, A + T content (50.8%) was slightly higher than its G + C content (49.2%). A phylogenetic tree was built using 10 belonging to the order Perciformes and two species belonging to the order Scorpaeniformes.
Project description:In this study, we aimed to determine the complete mitochondrial genome of blacktip shark Carcharhinus limbatus. The mitochondrial genome was 16,705 bp in length, including 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and a control region. Phylogenetic analysis was done using the Bayesian inference method, which showed a close relationship between C. limbatus and C. amblyrhynchoides.
Project description:The complete mitochondrial genome sequence of Archamia macropterus was determined. The complete mitochondrial genome was 16,513 bp in length and contained 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and 2 non-coding region (the control region and the origin of light strand replication). The overall base composition was A 26.37%, T 25.61%, C 30.80%, and G 17.22%. All protein-coding genes started with an ATG initiation codon, except COI used GTG. With the exception of ND6, all other genes were encoded on the heavy strand, the NJ tree demonstrated that A. macropterus has a closest relationship with Cheilodipterus quinquelineatus and Apogon semilineatus.
Project description:Analysis of the marine black prickleback Xiphister atropurpureus Kittlitz using 76?bp paired-end Illumina sequences resulted in the assembly of its complete mitogenome. The mitogenome is 16,518?bp in length and contains an origin of light strand replication (OL), control region, 22 tRNA, 2 rRNA, and 13 protein-coding genes. Content and organization of the X. atropurpureus mitogenome is consistent with other teleost. Phylogenetic analysis of X. atropurpureus resolves it in a clade with another member of the Stichaeidae, Chirolophis japonicus Herzenstein.
Project description:In this study, we sequenced the full mitochondrial genome of Bathygobius cocosensis, an abundant intertidal fish species, which may provide insights into the evolutionary genetics of chaotic genetic patchiness and range expansion in marine systems. The mitochondrial genome is 16,692?bp, and contains 13 protein-coding genes along with 22 tRNA and 2 rRNA genes and a D-loop region, arranged similarly to other Gobiidae species. A Bayesian phylogeny of Gobiidae species indicates close relationships to the genus Glossogobius. The B. cocosensis mitochondrial genome is now available through GenBank (Accession?=?MG704838).
Project description:In this study, we present the complete mitogenome and a phylogenetic analysis of Callionymus olidus, determined by long PCR and primer walking methods. The complete mitochondrial genome is a circular molecule of 16,491 bp in length and contains the same set of 37 mitochondrial genes (13 protein-coding genes, 2 ribosomal RNA (rRNA), 22 transfer RNA (tRNA)), and a control region as other bony fishes. The base composition of the entire mitogenome showed a slight excess of AT bias. The entire mitogenome data produced in this study provides the genomic resources available for future evolutionary studies.
Project description:We report the first mitochondrial genome sequences for the three band pennant fish, Heniochus chrysostomus. The whole mitogenome of H. chrysostomus was circular in shape and 16,650 bp in length. The mitogenome consists of 13 typical vertebrate protein-coding genes, 22 tRNA genes, 2 rRNA genes (12S rRNA and 16S rRNA), and 2 putative non-coding regions. Phylogenetic tree analysis revealed that H. chrysostomus was closely related to Heniochus diphreutes. This study will provide useful genetic information for future phylogenetic and taxonomic classification of Chaetodontidae.
Project description:Pomacanthus arcuatus is one of most important genera of Pomacanthidae. However, the systemically classification and taxonomic studies have so far been limited. In this study, we report the complete mitochondrial genome sequence of P. arcuatus. The mitogenome has 16,718 base pairs (54.4% A + T content) and made up of total of 37 genes (13 protein-coding, 22 transfer RNAs and 2 ribosomal RNAs), and a putative control region. This study will provide useful genetic information for future phylogenetic and taxonomic classification of Pomacanthidae.