Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The complete mitochondrial genome of Acrossocheilus yunnanensis (Teleostei: Cypriniformes: Cyprinidae) and its phylogenetic position.

ABSTRACT: The complete mitochondrial genome of Acrossocheilus yunnanensis was determined in this study. It contained 13 protein-coding genes (PCGs), 22 tRNA, 2 rRNAs, and a control region with the base composition 31.47% A, 27.83% C, 24.65% T, and 16.05% G. Here we compared this newly determined mitogenome with another one from the same species reported before. The variable sites and the genetic distances between the two mitogenomes were 134?bp and 0.8%. Sixty-five variable sites occurred in the PCGs. The results from the phylogenetic analysis showed that the genus Acrossocheilus is not a monophyletic group and Acrossocheilus yunnanensis demonstrates a close relationship with Acrossocheilus monticola.

SUBMITTER: Li C

PROVIDER: S-EPMC7707677 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

The complete mitochondrial genome of Acrossocheilus yunnanensis (Teleostei: Cypriniformes: Cyprinidae) and its phylogenetic position.

Li Chuntao C Chen Kaiqin K Qian Zhengmin Z Zeng Boping B Song Peiyong P Jiang Zili Z

Mitochondrial DNA. Part B, Resources 20191114 2

The complete mitochondrial genome of Acrossocheilus yunnanensis was determined in this study. It contained 13 protein-coding genes (PCGs), 22 tRNA, 2 rRNAs, and a control region with the base composition 31.47% A, 27.83% C, 24.65% T, and 16.05% G. Here we compared this newly determined mitogenome with another one from the same species reported before. The variable sites and the genetic distances between the two mitogenomes were 134 bp and 0.8%. Sixty-five variable sites occurred in the PC ...[more]

PMID: 33366318

Similar Datasets

Complete mitochondrial genome of Acrossocheilus yunnanensis (Cypriniformes: Cyprinidae: Acrossocheilus) and its phylogenetic analysis.

Project description:Acrossocheilus yunnanensis is an endemic species in China. In this study, the complete mitochondrial genome of A. yunnanensis was determined. It was 16,587 bp in length, containing 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a putative control region. Phylogenetic analysis showed that A. yunnanensis was clustered with A. monticola.

| S-EPMC9553164 | biostudies-literature

Complete mitochondrial genome of Schizothorax davidi (Teleostei: Cypriniformes: Cyprinidae).

Project description:This study provides a mitochondrial complete genome of Schizothorax davidi. The complete genome is 16,576 bp in length with an A + T content of 54.9%, which contains 13 protein-coding genes, 22 tRNA genes, and 2 rRNA genes. The phylogenetic analysis indicated that S. davidi is closely related to Schizothorax lissolabiatus. These results contribute to explore the adaptation strategy of S. davidi on the conditions of Qinghai-Tibet Plateau.

| S-EPMC7707262 | biostudies-literature

Complete mitochondrial genome and phylogenetic analysis of Schizothorax sinensis (Teleostei: Cypriniformes: Cyprinidae).

Project description:This study describes the first sequencing of the complete mitochondrial genome of Schizothorax sinensis, a species of cyprinid snowtrout from the Jialing River and Fujiang River basins in China's Sichuan Province. The total length is 16,571 base pairs. Similar to most Schizothoracinae mitochondrial genomes, there are 37 genes including 13 protein coding genes, 22 transfer RNA genes and 2 ribosomal RNA genes. In addition, it contains a control region rich in A-T nucleotides. The overall nucleotide composition is 29.6% for A, 27.1% for C, 17.9% for G and 25.4% for T, and the percentage of GC content is 45.0%. Phylogenetic analysis suggested that Schizothorax sinensis and Schizothorax prenanti clustered together in a clade. This work provides additional molecular information for studying Schizothorax sinensis conservation genetics and evolutionary relationships.

| S-EPMC7995835 | biostudies-literature

The complete mitochondrial genome sequence and phylogenetic position of Sinocyclocheilus wumengshanensis (Cypriniformes: Cyprinidae).

Project description:The complete mitochondrial genome (mitogenome) sequence of Sinocyclocheilus wumengshanensis from Yunnan Province in China was analysed using next-generation sequencing. The complete mitogenome was 16,585 bp in length and consisted of 13 protein-coding genes, two ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and one D-loop region. Nucleotide composition of the whole mitogenome was 30.5% A, 25.2% T, 27.0% C, and 17.2% G. The gene arrangement and nucleotide composition of the mitogenome of S. wumengshanensis were similar to those of other Sinocyclocheilus species. Phylogenetic analyses using mitogenomes of 12 species showed that 10 Sinocyclocheilus species clustered as one monophyletic clade with strong supports and S. wumengshanensis was closely related to S. grahami.

| S-EPMC7799495 | biostudies-literature

The complete mitochondrial genome of Ancherythroculter nigrocauda (Cypriniformes, Cyprinidae) and its phylogenetic position.

Project description:The complete mitochondrial genome of Ancherythroculter nigrocauda was determined in this study. It contained 1 replication origin, 1 control region (D-Loop), 2 rRNA genes, 13 PCGs, and 22 tRNA genes with the base composition 31.40% A, 25.00% T, 27.60% C, and 16.00% G. Here, we compared this newly determined mitogenome with another one from the same species reported before. The variable sites and the genetic distances between the two mitogenomes were 608 bp and 0.038, respectively. The results from the phylogenetic analysis showed that the genus Ancherythroculter is not a monophyletic group and Ancherythroculter nigrocauda demonstrates a close relationship with Chanodichthys dabryi.

| S-EPMC7782904 | biostudies-literature

Complete mitochondrial genome of Sinibotia superciliaris (Teleostei: Cypriniformes, Cobitidae) and its phylogenetic position.

Project description:The complete mitochondrial genome of Sinibotia superciliaris was determined in this study. It contained 13 protein-coding genes (PCGs), 22 tRNA, 2 rRNAs, and a control region with the base composition 31.57% A, 27.18% C, 25.52% T, and 15.74% G. Here we compared this newly determined mitogenome with another one from the same species reported before. The variable sites and the genetic distances between the two mitogenomes were 20 bp and 0.1%. 15 variable sites were occurred in the PCGs. The results from the phylogenetic analysis showed that the genus Sinibotia is a monophyletic group and S. superciliaris demonstrate a sister relationship with Sinibotia pulchra.

| S-EPMC7748682 | biostudies-literature

The complete mitochondrial genome of Percocypris retrodorsalis (Teleostei, Cypriniformes) in Nujiang River: characterization and phylogenetic position.

Project description:Percocypris retrodorsalis is an endemic species found in Nujiang River and Lantsang. In this study, the complete mitochondrial genome of P. retrodorsalis was determined. The circular mitochondrial genome was 16,576 bp long, containing 13 protein-coding genes, two ribosomal RNA genes (rRNA), 22 transfer RNA (tRNA) genes, an origin of light-strand replication (OL), and one displacement loop locus (D-loop). Most genes were encoded on the heavy strand except for ND6 and eight tRNA genes. There were 11 regions of gene overlaps totaling 29 bp and seven intergenic spacer regions totaling 37 bp. The phylogenetic analyses were performed on the concatenated dataset of 28 protein-coding genes (PCGs), and the fishes of genus Percocypris may have a close relationship with Schizothoracins (Schizothoracinae) compared to other Cyprinidae fishes.

| S-EPMC7782146 | biostudies-literature

Complete mitochondrial genome and phylogenetic analysis of Sinocyclocheilus oxycephalus (Cypriniformes: Cyprinidae).

Project description:Sinocyclocheilus oxycephalus is a freshwater cyprinid fish of high nutritional value, endemic to Shilin County, Southwestern China. In this study, we first sequenced the complete mitochondrial genome (mitogenome) of S. oxycephalus. The whole length of mitogenome is 16,585?bp, which contains 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, and a control region. The gene arrangement and structure is identical to other previously reported Sinocyclocheilus fishes. The overall base composition is 31.26% A, 16.42% G, 25.41% T and 26.90% C, with AT content of 56.67%. Phylogenetic analysis using mitogenomes of 13 cyprinid fishes showed that S. oxycephalus are closely related to S. anophthalmus, S. grahami, and S. wumengshanensis, and 11 Sinocyclocheilus species are grouped as a monophyletic clade with strong supports.

| S-EPMC7799992 | biostudies-literature

Complete mitochondrial genome and phylogenetic analysis of Sinocyclocheilus microphthalmus (Cypriniformes: Cyprinidae).

Project description:Sinocyclocheilus microphthalmus is endemic to Youjiang River and Hongshuihe River systems in Guangxi, Southwestern China. In this study, the complete mitochondrial genome of S. microphthalmus was sequenced. It was determined to be 16,589 bases. The overall base composition was 31.87% A, 24.96% T, 27.19% C, 15.99% G with 43.17% GC content. The nucleotide sequence data of 12 heavy-strand protein-coding genes of S. microphthalmus and other 13 Sinocyclocheilus species were used for phylogenetic analyses. Trees constructed using Bayesian inference showed a topology demonstrating that Sinocyclocheilus species clustered as one monophyletic clade with strong supports.

| S-EPMC7706571 | biostudies-literature

Complete mitochondrial genome and phylogenetic analysis of Schizothorax molesworthi (Cypriniformes: Cyprinidae).

Project description:Schizothorax molesworthi is an endemic species and distributes in the MoTuo reaches of the Yarlung Zangbo River. It is one of the most important commercial fishes in this area. In the present study, the complete mitochondrial DNA sequence of Schizothorax molesworthi was determined and analyzed. The mitochondrial genome of Schizothorax molesworthi is 16,585 bp in length and consisted of 37genes in the typical vertebrate mitochondrial gene arrangement. Overall base composition of mitochondrial genome of Schizothorax molesworthi was 30.1% A, 26.9% C, 17. 4% G, and 25.6% T, with a high A + T content (55.7%). Phylogenetic analysis showed that Schizothorax molesworthi and Schizothorax plagiostomus clustered together in a clade and formed a sister relationship.

| S-EPMC7800196 | biostudies-literature