Browse
Submit Data
Databases
API
Help

Dataset Information

22 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The complete mitochondrial genome sequence and gene organization of Cryodraco antarcticus (Perciformes, Channichthyidae) with phylogenetic consideration.

ABSTRACT: The complete mitochondrial genome DNA sequence of Cryodraco antarcticus was 17,857 bp in size. It consists of 13 protein-coding genes, 2 ribosomal RNAs, 22 transfer RNAs, and one control region. Among 22 tRNA genes, 8 tRNAs were encoded on the L-strand. The overall base composition of the genome is 26.45% for A, 25.96% for T, 29.78% for C, and 17.81% for G. The phylogenetic tree suggested C. antarcticus was genetically closest to some species in family Channichthyidae. This study could provide valuable information for further studies on population structure, conservation genetics and molecular evolution of C. antarcticus.

SUBMITTER: Cao P

PROVIDER: S-EPMC7748647 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

The complete mitochondrial genome sequence and gene organization of Istigobius campbelli (Perciformes, Gobiidae) with phylogenetic consideration.

Project description:The complete mitochondrial genome DNA sequence of Istigobius campbelli was 16,527?bp in length. It consists of 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, and 1 control region. 28 of the 37 genes were encoded on the heavy strand, and 9 of them were encoded on the light strand. The overall base composition of the genome is 27.84% A, 25.81% T, 29.68% C, and 16.67% G. The phylogenetic tree suggested I. campbelli was genetically closest to Acentrogobius pflaumii and Oxyurichthys formosanus. This study could provide valuable information for further studies on I. campbelli.

| S-EPMC7687455 | biostudies-literature

The complete mitochondrial genome sequence and gene organization of Trematomus bernacchii (Perciformes: Nototheniidae) with phylogenetic consideration.

Project description:In this study, the complete mitochondrial DNA sequence was obtained from Trematomus bernacchii. The full length of mitogenome was 16 018 bp, including 20 transfer RNA genes, a 16S ribosomal RNA genes and an incomplete 12S rRNA, 12 protein-coding genes and an incomplete ND6 protein-coding gene, and 2 non-coding regions: control region (D-loop) and origin of light-strand (L-strand) replication (OL). Most genes were located on the heavy-strand (H-strand), while ND6 and seven tRNA genes were located on the L-strand. T. bernacchii's mitogenome was comprised of 24.52% for A, 25.44% for C, 20.38% for G and 29.66% for T, with a higher A + T content (54.18%). From the NJ phylogenetic tree, it revealed that T. bernacchii's was genetically closest to species Dissostichus eleginoides among seven species within suborder Notothenioidei. This study could lay the foundation for the future studies in species identification, taxonomic status, molecular systematics, stock evaluation and conservation genetics for T. bernacchii's.

| S-EPMC7800238 | biostudies-literature

The complete mitochondrial genome of Chionodraco hamatus (Notothenioidei: Channichthyidae) with phylogenetic consideration.

Project description:The complete mitochondrial genome of Chionodraco hamatus was obtained, which was 17?457?bp in length. This genome consists of 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes and a putative control region. Of the 37 genes, 28 were encoded by heavy strand, while 9 were encoded by light strand. Overall base composition of mitogenome is estimated to be 26.38% for A, 17.44% for G, 26.00% for T, 30.18% for C, respectively, with a slight A?+?T bias (52.38%). The phylogenetic analysis based on 13 concatenated protein-coding genes suggested that C. hamatus as a sister species to Chionodraco myersi was clustered in family Chionodraco. The complete mitochondrial genome sequence of C. hamatus could provide a basic data for the studies on evolution for low temperature adaptability, population structure, molecular systematic, stock evaluation and conservation genetics.

| S-EPMC7800830 | biostudies-literature

The complete mitochondrial genome of Chionodraco rastrospinosus (Notothenioidei: Channichthyidae) with phylogenetic consideration.

Project description:In this study, the complete mitochondrial genome of Chionodraco rastrospinosus was obtained, which was 17598?bp including 2 ribosomal RNAs, 13 protein-coding genes, 22 transfer RNAs, and a non-coding control region. The length of D-loop was 1332?bp and its contents of A, T, C, and G were 30.3%, 27.6%, 26.8%, and 15.3%. The complete mtDNA sequences of C. rastrospinosus and other 14 species were used to reconstruct the phylogenetic tree, suggested that C. rastrospinosus was closest to two species of Chionodraco. The study would provide a basic data for further research on population structure, conservation genetics and molecular evolution of C. rastrospinosus.

| S-EPMC7800282 | biostudies-literature

The complete mitochondrial genome of Neopagetopsis ionah (Channichthyidae, neopagetopsis) with phylogenetic consideration.

Project description:In this study, the complete mitochondrial genome of Neopagetopsis ionah was obtained, which was 17,634?bp including two ribosomal RNAs, 13 protein-coding genes, 22 transfer RNAs, and a non-coding control region. In 13 protein-coding genes, there types of initiation codon (ATC, ATG, and GTG) and four types of stop codons (TAA, TAG, TA, and T) were identified. Among the 22 transfer RNAs, eight tRNAs were encoded by L-strand. The length of D-loop was 1519?bp and its contents of A, T, C, and G were 26.9%, 27.6%, 17.5%, and 30%, respectively. The complete mtDNA sequences of N. ionah and other 13 species were used to reconstruct the phylogenetic tree suggested that N. ionah was closest to some species of Channichthyidae. The study would provide a basic data for further research on population structure, conservation genetics and molecular evolution of N. ionah.

| S-EPMC7801004 | biostudies-literature

The complete mitochondrial genome of Acanthopagrus schlegelii (Perciformes: Sparidae) with phylogenetic consideration.

Project description:The complete mitochondrial genome of the Acanthopagrus schlegelii was presented in this study. The mitochondrial genome is 16,798?bp long and consists of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and a control region. The gene order and composition of A. schlegelii mitochondrial genome was similar to that of most other vertebrates. The nucleotide compositions of the light strand in descending order is 28.04% of T, 27.94% of G, 27.87% of A and 16.15% of C. With the exception of the NADH dehydrogenase subunit 6 (ND6) and 8 tRNA genes, all other mitochondrial genes are encoded on the heavy strand. The phylogenetic analysis by maximum-likelihood method shown that he A. schlegelii has the closer relationship to the Rhabdosargus sarba in the phylogenetic relationship.

| S-EPMC7800553 | biostudies-literature

Characterization of the complete mitochondrial genome of Chionobathyscus dewitti (Perciformes, Channichthyidae).

Project description:The complete mitochondrial genome sequence of the Icefish, Chionobathyscus dewitti was determined by the Next Generation Sequencing (NGS) analysis. The complete mitogenome was 17,452 bp in length, which encoded the canonical 13 protein-coding genes, 22 tRNAs, two rRNAs, and two non-coding regions. As shown in the other notothenids, translocation of ND6 and an additional non-coding region were identified, which is different from the typical vertebrate mitochondrial genomes. The C. dewitti was clustered distinctly from the those in the Chinodraco and Chaenocephalus, which supported the idea that this species should be classified in the different genus, Chionobathyscus in the family Channichthyidae.

| S-EPMC7707690 | biostudies-literature

The complete mitochondrial genome of Acanthopagrus schlegelii (Perciformes: Sparidae) with phylogenetic consideration.

Project description:The complete mitochondrial genome of the Acanthopagrus schlegelii was presented in this study. The mitochondrial genome is 16 798?bp long and consists of 13 protein-coding genes, two rRNA genes, 22 tRNA genes and a control region. The gene order and composition of Acanthopagrus schlegelii mitochondrial genome was similar to that of most other vertebrates. The nucleotide compositions of the light strand in descending order is 28.04% of T, 27.94% of G, 27.87% of A and 16.15% of C. With the exception of the NADH dehydrogenase subunit 6 (ND6) and eight tRNA genes, all other mitochondrial genes are encoded on the heavy strand. The phylogenetic analysis by maximum-likelihood (ML) method shown that the Acanthopagrus schlegelii has the closer relationship to the Rhabdosargus sarba in the phylogenetic relationship.

| S-EPMC7800163 | biostudies-literature

Characterization of the complete mitochondrial genome of Priacanthus tayenus (Perciformes: Priacanthidae) with phylogenetic consideration.

Project description:The complete mitochondrial genome of the Priacanthus tayenus was sequenced and analyzed in this study. The mitochondrial genome is 16,866?bp long and consists of 13 protein-coding genes, two rRNA genes, 22 tRNA genes and a control region. The gene order and the composition of P. tayenus mitochondrial genome were similar to that of most other vertebrates. The nucleotide composition of the light strand in descending order is 30.91% of G, 26. 35% of T, 25.61% of A and 17.13% of C. The NADH dehydrogenase subunit 6 (ND6) and eight tRNA genes were localized in the light strand, and all other mitochondrial genes were encoded on the heavy strand. The phylogenetic analysis by maximum-likelihood (ML) method revealed that the P. tayenus showed the closer relationship to the Sciaenops ocellatus.

| S-EPMC7871866 | biostudies-literature

Complete mitochondrial genome of the Antarctic crocodile icefish, Chionodraco hamatus (Perciformes: Channichthyidae).

Project description:Antarctic icefish Chionodraco hamatus is an ideal model for studying cold adaptation mechanisms. The complete mitochondrial genome of C. hamatus was sequenced in this study. The genome sequence is 17?373 bp in length, which comprises 13 protein-coding genes, 22 tRNAs, two rRNAs and a control region. The overall base composition is A: 26.25%, T: 26.05%, G: 17.49% and C: 30.21%, with an A:T content of 52.3%. The phylogenetic analyses based on the concatenated nucleotide sequences of all the genes and control region supported a relatively close relationship with Parachaenichthys. charcoti. The complete mitochondrial genome sequence will be useful for evolutionary and functional studies of Antarctic Notothenioids.

| S-EPMC7871858 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data