Browse
Submit Data
Databases
API
Help

Dataset Information

21 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Complete mitochondrial genome of Anser albifrons frontails (Anseriformes: Anatidae).

ABSTRACT: The mitochondrial genome of Anser albifrons frontails is 16740?bp in size, including 22 tRNAs, 2 rRNAs, 13 PCGs, and a CR. Except for tRNA^{Ser (AGY)} and tRNA^{Leu (CUN)} without the dihydrouridine arm, all tRNAs could be folded into canonical cloverleaf structures. All PCGs start with ATG and the termination codon TAA is commonly observed. The CR is located between tRNA^Glu and tRNA^Phe. The result of the phylogenetic analysis suggests that Anser albifrons frontails is closely related to A. cygonoides and A. anser.

SUBMITTER: Fu R

PROVIDER: S-EPMC7842686 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Complete mitochondrial genome of Anser albifrons frontails (Anseriformes: Anatidae).

Fu Rong R Dong Yuanqiu Y Xuan Jun J Liu Gang G Xiang Xingjia X Zhou Lizhi L

Mitochondrial DNA. Part B, Resources 20180727 2

The mitochondrial genome of Anser albifrons frontails is 16740 bp in size, including 22 tRNAs, 2 rRNAs, 13 PCGs, and a CR. Except for tRNASer (AGY) and tRNALeu (CUN) without the dihydrouridine arm, all tRNAs could be folded into canonical cloverleaf structures. All PCGs start with ATG and the termination codon TAA is commonly observed. The CR is located between tRNAGlu and tRNAPhe. The result of the phylogenetic analysis suggests that Anser a ...[more]

PMID: 33553622

Similar Datasets

The complete mitochondrial genome of Anas crecca (Anseriformes: Anatidae).

Project description:The complete mitochondrial genome of Anas crecca is 16,596 bp in length. It was predicted to contain 13 PCGs, 22 tRNA genes, and 2 rRNA genes, and a putative control region. All of the PCGs initiate with ATG, except for MT-CO1, MT-CO2, and MT-ND5, which began with GTG. Four types of termination codons were identified. Phylogenetic analysis shows that A. crecca clustered with Anas acuta, and the monophyly of the genera Anser, Cygnus, Aythya, and Anas was strongly supported. Moreover, our results also support a sister-group relationship between Anas and Aythya.

| S-EPMC7799785 | biostudies-literature

The complete mitochondrial genome of bean goose (Anser fabalis) and implications for anseriformes taxonomy.

Project description:Mitochondrial DNA plays an important role in living organisms, and has been used as a powerful molecular marker in a variety of evolutionary studies. In this study, we determined the complete mtDNA of Bean goose (Anser fabalis), which is 16,688 bp long and contains 13 protein-coding genes, 2 rRNAs, 22 tRNAs and a control region. The arrangement is similar to that of typical Anseriform species. All protein-coding genes, except for Cyt b, ND5, COI, and COII, start with an ATG codon. The ATG start codon is also generally observed in the 12 other Anseriform species, including 2 Anser species, with sequenced mitochondrial genomes. TAA is the most frequent stop codon, one of three-TAA, TAG, and T- -commonly observed in Anseriformes. All tRNAs could be folded into canonical cloverleaf secondary structures except for tRNA(Ser)(AGY) and tRNA(Leu)(CUN), which are missing the dihydrouridine (DHU) arm. The control region of Bean goose mtDNA, with some conserved sequence boxes, such as F, E, D, and C, identified in its central domain. Phylogenetic analysis of complete mtDNA data for 13 Anseriform species supports the classification of them into four major branches: Anatinae, Anserinae, Dendrocygninae and Anseranatidae. Phylogenetic analyses were also conducted on 36 Anseriform birds using combined Cyt b, ND2, and COI sequences. The results clearly support the genus Somateria as an independent lineage classified in its own tribe, the Somaterini. Recovered topologies from both complete mtDNA and combined DNA sequences strongly indicate that Dendrocygninae is an independent subfamily within the family Anatidae and Anseranatidae represents an independent family. Based on the results of this study, we conclude that combining ND2, Cyt b, and COI sequence data is a workable solution at present for resolving phylogenetic relationships among Anseriform species in the absence of sufficient complete mtDNA data.

| S-EPMC3662773 | biostudies-literature

The complete mitochondrial genome of Anas penelope (Anatidae: Anas).

Project description:The complete mitochondrial DNA genome of the Eurasian Wigeon, Anas penelope, was mapped by the next-generation sequencing and Mega 7.0. The circular mitogenome (16,596 bp in length) contains 13 protein-coding genes, 2 rRNA genes (12S ribosomal RNA and 16S ribosomal RNA), 22 tRNA genes and a control region. The content of four base pairs of the complete mitochondrial DNA is 28.9% of A, 22.3%of T, 32.7%of C and 16.1% of G. To validate the phylogenetic relationship, 25 published complete mitochondrial genomes of Anseriformesalong with the genome of Terek sandpiper were used to construct the phylogenetic tree.

| S-EPMC7510573 | biostudies-literature

Complete Genome Sequence of a Natural Recombinant H9N2 Influenza Virus Isolated from a White-Fronted Goose (Anser albifrons) in South Korea.

Project description:In 2007, we isolated a natural recombinant H9N2 avian influenza virus (AIV) from the fecal droppings of a white-fronted goose (Anser albifrons) in South Korea. Phylogenetic analyses of the complete genome sequence showed that polymerase acidic (PA) and neuraminidase (NA) genes belonged to the Eurasian lineage AIV, but polymerase basic 2 (PB2), PB1, hemagglutinin (HA), nucleoprotein (NP), matrix (M), and nonstructural (NS) genes belonged to the North-American lineage AIV. These data are beneficial for understanding the ecology and epidemiology of AIVs.

| S-EPMC3662812 | biostudies-literature

Sequencing and analyzing complete mitochondrial genome of Anser cygnoides (Anserini: Anserinae).

Project description:The complete mitogenome sequence of Anser cygnoides was determined and compared with those previously released. The whole mitogenome was 16,740?bp, with 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and 1 putative non-coding region (1178?bp). The overall nucleotide composition was 30.2%, 32.0%, 15.1%, and 22.7% for A, C, G, and T, respectively. Phylogenetic analyses strongly supported two clades in Anserini and demonstrated that A. cygnoides is not monophylogenetic. This division of A. cygnoides indicates that more research is necessary to clarify phylogenetic relationships for A. cygnoides and determine how they relate to morphological traits.

| S-EPMC7800209 | biostudies-literature

Anser albifrons

Project description:Anser albifrons

| PRJNA919770 | ENA

Anser albifrons

Project description:Anser albifrons Raw sequence reads (ddRAD-seq)

| PRJNA881387 | ENA

Anser albifrons

Project description:Anser

| PRJNA1057194 | ENA

Anser albifrons

Project description:the white-fronted goose

| PRJNA10757 | ENA

The complete mitochondrial genome of Aix galericulata and Tadorna ferruginea: bearings on their phylogenetic position in the Anseriformes.

Project description:Aix galericulata and Tadorna ferruginea are two Anatidae species representing different taxonomic groups of Anseriformes. We used a PCR-based method to determine the complete mtDNAs of both species, and estimated phylogenetic trees based on the complete mtDNA alignment of these and 14 other Anseriforme species, to clarify Anseriform phylogenetics. Phylogenetic trees were also estimated using a multiple sequence alignment of three mitochondrial genes (Cyt b, ND2, and COI) from 68 typical species in GenBank, to further clarify the phylogenetic relationships of several groups among the Anseriformes. The new mtDNAs are circular molecules, 16,651 bp (Aix galericulata) and 16,639 bp (Tadorna ferruginea) in length, containing the 37 typical genes, with an identical gene order and arrangement as those of other Anseriformes. Comparing the protein-coding genes among the mtDNAs of 16 Anseriforme species, ATG is generally the start codon, TAA is the most frequent stop codon, one of three, TAA, TAG, and T-, commonly observed. All tRNAs could be folded into canonical cloverleaf secondary structures except for tRNASer (AGY) and tRNALeu (CUN), which are missing the "DHU" arm.Phylogenetic relationships demonstrate that Aix galericula and Tadorna ferruginea are in the same group, the Tadorninae lineage, based on our analyses of complete mtDNAs and combined gene data. Molecular phylogenetic analysis suggests the 68 species of Anseriform birds be divided into three families: Anhimidae, Anatidae, and Anseranatidae. The results suggest Anatidae birds be divided into five subfamilies: Anatinae, Tadorninae, Anserinae, Oxyurinae, and Dendrocygninae. Oxyurinae and Dendrocygninae should not belong to Anserinae, but rather represent independent subfamilies. The Anatinae includes species from the tribes Mergini, Somaterini, Anatini, and Aythyini. The Anserinae includes species from the tribes Anserini and Cygnini.

| S-EPMC4222781 | biostudies-literature