scholarly journals The complete mitochondrial genome of a parthenogenetic ant, Monomorium triviale (Hymenoptera: Formicidae)

2021 ◽  
Author(s):  
Naoto Idogawa ◽  
Chih-Chi Lee ◽  
Chin-Cheng Scotty Yang ◽  
Shigeto Dobata
Keyword(s):  
Complete Mitochondrial Genome ◽  
Coding Region ◽  
Protein Coding ◽  
Transfer Rnas ◽  
Phylogenetic Characterization ◽  
Reproductive Division Of Labor ◽  
Reproductive Division ◽  
Rna Genes ◽  
Generation Sequencing

ABSTRACTMonomorium is one of the most species-rich yet taxonomically problematic ant genera. An East Asian species, M. triviale Wheeler, W.M., 1906, reproduces by obligate thelytokous parthenogenesis and performs strict reproductive division of labor. We sequenced the M. triviale mitogenome using next-generation sequencing methods. The circular mitogenome of M. triviale was 16,290 bp in length, consisting of 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNAs, and a single non-coding region of 568 bp. The base composition was AT-biased (82%). Gene order rearrangements were detected and likely to be unique to genus Monomorium. We announce the M. triviale mitogenome as additional genomic resources for phylogenetic characterization of Monomorium and comparative genomics of parthenogenetic ant species.

scholarly journals Characterization of the complete mitochondrial genome of the New Zealand parasitic blowfly Calliphora vicina (Insecta: Diptera: Calliphoridae)

2020 ◽  
Author(s):  
Nikola Palevich ◽  
Luis Carvalho ◽  
Paul Maclean
Keyword(s):  
New Zealand ◽  
Mitochondrial Genome ◽  
Complete Mitochondrial Genome ◽  
Calliphora Vicina ◽  
Coding Region ◽  
Protein Coding ◽  
Transfer Rnas ◽  
Next Generation Sequencing Technology ◽  
Monophyletic Cluster

ABSTRACTIn the present study, the complete mitochondrial genome of the New Zealand parasitic blowfly Calliphora vicina (blue bottle blowfly) field strain NZ_CalVic_NP was generated using next-generation sequencing technology and annotated. The 16,518 bp mitochondrial genome consists of 13 protein-coding genes, two ribosomal RNAs, 22 transfer RNAs, and a 1,689 bp non-coding region, similar to most metazoan mitochondrial genomes. Phylogenetic analysis showed that C. vicina NZ_CalVic_NP does not form a monophyletic cluster with the remaining three Calliphorinae species. The complete mitochondrial genome sequence of C. vicina NZ_CalVic_NP is a resource to facilitate future species identification research within the Calliphoridae.

scholarly journals Complete mitochondrial genome of Cultellus attenuatus and its phylogenetic implications

2021 ◽  
Author(s):  
Haikun Li ◽  
Ruihai Yu ◽  
Peizhen Ma ◽  
Chunhua Li
Keyword(s):  
Mitochondrial Genome ◽  
Complete Mitochondrial Genome ◽  
Mitochondrial Genes ◽  
Coding Region ◽  
Protein Coding ◽  
Sinonovacula Constricta ◽  
Transfer Rnas ◽  
Phylogenetic Implications ◽  
Solen Grandis ◽  
Relationship Of

Abstract The complete mitochondrial genome of Cultellus attenuates, a new aquaculture species, was sequenced and compared with mitogenomes from seven species of Heterodonta bivalve mollusk in the gene bank. The mitochondrial genome of C. attenuatus is 16888bp in length and contains 36 genes, including 12 protein-coding genes, 2 ribosomal RNAs and 22 transfer RNAs, and all genes are encoded on the same strand. In comparison with C. attenuates, the mitochondrial genes of the Sinonovacula constricta from the same family were not rearranged, but those of six other species from different family were rearranged to different degrees. The largest non-coding region of C. attenuatus is 1173bp in length and with the A + T content of 68.24%, located between nad2 and trnK. The results of phylogenetic analysis show that the C. attenuates and the S. constricta belonging to Cultellidae cluster into one branch while two species of Solenidae ( Solen grandis and Solen strictus) are clustering as their sister taxon. These data not only contribute to the understanding of the phylogenetic relationship of the Heterodonta, but also serve as a resource for the development of the genetic markers in aquaculture.

scholarly journals Characterization of the Complete Mitochondrial Genome of Fischoederius elongatus Derived from Cows in Shanghai, China

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Zhaoqing Han ◽  
Kun Li ◽  
Houqiang Luo ◽  
Muhammad Shahzad ◽  
Khalid Mehmood
Keyword(s):  
Amino Acids ◽  
Mitochondrial Genome ◽  
Ribosomal Rna ◽  
Parasite Species ◽  
Codon Position ◽  
Complete Mitochondrial Genome ◽  
Nucleotide Composition ◽  
Protein Coding ◽  
Rna Genes

A study was conducted to reveal the characterization of the complete mitochondrial genome of Fischoederius elongatus derived from cows in Shanghai, China. Results indicated that the complete mt genome of F. elongatus was 14,288 bp and contained 12 protein-coding genes (cox1-3, nad1-6, nad4L, atp6, and cytb), 22 transfer RNA genes, and two ribosomal RNA genes (l-rRNA and s-rRNA). The overall A + T content of the mt genome was 63.83%, and the nucleotide composition was A (19.83%), C (9.75%), G (26.43%), and T (44.00%). A total of 3284 amino acids were encoded by current F. elongatus isolate mt genome, TTT (Phe) (9.84%) and TTG (Leu) (7.73%) codon were the most frequent amino acids, whereas the ACC (Thr) (0.06%), GCC (Ala) (0.09%), CTC (Leu) (0.09%), and AAC (Asn) (0.09%) codon were the least frequent ones. At the third codon position of F. elongatus mt protein genes, T (50.82%) was observed most frequently and C (5.85%) was the least one. The current results can contribute to epidemiology diagnosis, molecular identification, taxonomy, genetic, and drug development researches about this parasite species in cattle.

The complete mitochondrial genome of the Korean endemic millipede Anaulaciulus koreanus (Verhoeff, 1937), with notes on the gene arrangement of millipede orders

Zootaxa ◽  
2017 ◽  
Vol 4329 (6) ◽  
pp. 574
Author(s):  
HYUNG JIK WOO ◽  
ANH D. NGUYEN ◽  
KUEM HEE JANG ◽  
EUN HWA CHOI ◽  
SHI HYUN RYU ◽  
...  
Keyword(s):  
Mitochondrial Genome ◽  
Complete Mitochondrial Genome ◽  
Mitochondrial Gene ◽  
Gene Arrangement ◽  
12S Rrna ◽  
Coding Region ◽  
Protein Coding ◽  
Close Relationship ◽  
Relationship Of ◽  
Rna Genes

The millipede Anaulaciulus koreanus (Verhoeff, 1937), belonging to the family Julidae, is an endemic species of the Korean fauna. In this study, we sequence and annotate the mitochondrial genome of A. koreanus. The complete mitochondrial genome of this species is 14,916 bp in length and contains 13 protein-coding genes, 22 transfer RNA genes, two ribosomal RNA genes (16S and 12S rRNA), and a large non-coding region. The genome has a very high A+T content (71.1%), less than of the species Brachycybe lecontii Wood, 1864 (order Platydesmida; 76.6%) and Sphaerotheriidae sp. (order Sphaerotheriida; 71.2%). In comparison with the mitochondrial gene arrangement of eight other millipede species, the whole mitochondrial gene arrangement of A. koreanus is most similar to the nemasomatid species, Antrokoreana gracilipes Verhoeff, 1938, but differs from those of the other diplopod orders. The absence of tRNACys between the ND2 and COI regions is unique to the order Polydesmida, whereas the translocation of tRNATyr to between ND2 and COI is exclusive to the Sphaerotheriida. It is also shown that the translocation of tRNAThr between ND4L and ND1 may be a synapomorphy to support a close relationship of two orders Spirobolida and Spirostreptida. 

scholarly journals The complete mitochondrial genome of stag beetle Lucanus cervus (Coleoptera: Lucanidae) and phylogenetic analysis

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e8274 ◽  
Author(s):  
Dan Chen ◽  
Jing Liu ◽  
Luca Bartolozzi ◽  
Xia Wan
Keyword(s):  
Mitochondrial Genome ◽  
Bayesian Methods ◽  
Phylogenetic Relationships ◽  
Phylogenetic Analyses ◽  
Complete Mitochondrial Genome ◽  
Illumina Platform ◽  
Protein Coding ◽  
Protein Coding Genes ◽  
Rna Genes ◽  
Generation Sequencing

Background The stag beetle Lucanus cervus (Coleoptera: Lucanidae) is widely distributed in Europe. Habitat loss and fragmentation has led to significant reductions in numbers of this species. In this study, we sequenced the complete mitochondrial genome of L. cervus and reconstructed phylogenetic relationships among Lucanidae using complete mitochondrial genome sequences. Methods Raw data sequences were generated by the next generation sequencing using Illumina platform from genomic DNA of L. cervus. The mitochondrial genome was assembled by IDBA and annotated by MITOS. The aligned sequences of mitochondrial genes were partitioned using PartitionFinder 2. Phylogenetic relationships among 19 stag beetle species were constructed using Maximum Likelihood (ML) method implemented in IQ-TREE web server and Bayesian method implemented in PhyloBayes MPI 1.5a. Three scarab beetles were used as outgroups. Results The complete mitochondrial genome of L. cervus is 20,109 bp in length, comprising 13 protein-coding genes, 22 transfer RNA genes, two ribosomal RNAs and a control region. The A + T content is 69.93% for the majority strand. All protein-coding genes start with the typical ATN initiation codons except for cox1, which uses AAT. Phylogenetic analyses based on ML and Bayesian methods shown consistent topologies among Lucanidae.

scholarly journals Complete Mitochondrial Genome of Pseudocaranx dentex (Carangidae, Perciformes) Provides Insight into Phylogenetic and Evolutionary Relationship among Carangidae Family

Genes ◽  
2021 ◽  
Vol 12 (8) ◽  
pp. 1234
Author(s):  
Busu Li ◽  
Huan Wang ◽  
Long Yang ◽  
Shufang Liu ◽  
Zhimeng Zhuang
Keyword(s):  
Mitochondrial Genome ◽  
Complete Mitochondrial Genome ◽  
Evolutionary Relationship ◽  
Taxonomic Status ◽  
Gene Arrangement ◽  
Coding Region ◽  
Protein Coding ◽  
Transfer Rnas ◽  
History Of ◽  
Taxonomic Confusion

Pseudocaranx dentex (white trevally) which belongs to the Carangidae family, is an important commercial fishery and aquaculture resource in Asia. However, its evolution and population genetics have received little attention which was limited by the mitogenome information absence. Here, we sequenced and annotated the complete mitochondrial genome of P. dentex which was 16,569 bp in length, containing twenty-two tRNAs (transfer RNAs), thirteen PCGs (protein-coding genes), two rRNAs (ribosomal RNAs), and one non-coding region with conservative gene arrangement. The Ka/Ks ratio analysis among Carangidae fishes indicated the PCGs were suffering purify selection and the values were related to the taxonomic status and further influenced by their living habits. Phylogenetic analysis based on the PCGs sequences of mitogenomes among 36 species presented three major clades in Carangidae. According to the phylogenetic tree, we further analyzed the taxonomic confusion of Carangoides equula which was on the same branch with P. dentex but a different branch with Carangoides spp. We inferred Kaiwarinus equula should be the accepted name and belong to the independent Kaiwarinus genus which was the sister genus of Pseudocaranx. This work provides mitochondrial genetic information and verifies the taxonomic status of P. dentex, and further helps to recognize the phylogenetic relationship and evolutionary history of Carangidae.

scholarly journals Characterization of the mitochondrial genome ofArge bellaWei & Du sp. nov. (Hymenoptera: Argidae)

PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e6131 ◽  
Author(s):  
Shiyu Du ◽  
Gengyun Niu ◽  
Tommi Nyman ◽  
Meicai Wei
Keyword(s):  
Mitochondrial Genome ◽  
High Throughput Sequencing ◽  
Complete Mitochondrial Genome ◽  
Nucleotide Composition ◽  
Sequencing Data ◽  
Protein Coding ◽  
High Throughput Sequencing Data ◽  
Rna Genes ◽  
Ancestral Type

We describeArge bellaWei & Du sp. nov., a large and beautiful species of Argidae from south China, and report its mitochondrial genome based on high-throughput sequencing data. We present the gene order, nucleotide composition of protein-coding genes (PCGs), and the secondary structures of RNA genes. The nearly complete mitochondrial genome ofA. bellahas a length of 15,576 bp and a typical set of 37 genes (22 tRNAs, 13 PCGs, and 2 rRNAs). Three tRNAs are rearranged in theA. bellamitochondrial genome as compared to the ancestral type in insects:trnMandtrnQare shuffled, whiletrnWis translocated from thetrnW-trnC-trnYcluster to a location downstream oftrnI. All PCGs are initiated by ATN codons, and terminated with TAA, TA or T as stop codons. All tRNAs have a typical cloverleaf secondary structure, except fortrnS1. H821 ofrrnSand H976 ofrrnLare redundant. A phylogenetic analysis based on mitochondrial genome sequences ofA. bella, 21 other symphytan species, two apocritan representatives, and four outgroup taxa supports the placement of Argidae as sister to the Pergidae within the symphytan superfamily Tenthredinoidea.

scholarly journals The complete mitochondrial genome of Paragonimus ohirai (Paragonimidae: Trematoda: Platyhelminthes) and its comparison with P. westermani congeners and other trematodes

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e7031 ◽  
Author(s):  
Thanh Hoa Le ◽  
Khue Thi Nguyen ◽  
Nga Thi Bich Nguyen ◽  
Huong Thi Thanh Doan ◽  
Takeshi Agatsuma ◽  
...  
Keyword(s):  
Mitochondrial Genome ◽  
Short Tandem Repeats ◽  
Tandem Repeats ◽  
Complete Mitochondrial Genome ◽  
Mitochondrial Protein ◽  
Coding Region ◽  
Protein Coding ◽  
Lung Fluke ◽  
Short Tandem

We present the complete mitochondrial genome of Paragonimus ohirai Miyazaki, 1939 and compare its features with those of previously reported mitochondrial genomes of the pathogenic lung-fluke, Paragonimus westermani, and other members of the genus. The circular mitochondrial DNA molecule of the single fully sequenced individual of P. ohirai was 14,818 bp in length, containing 12 protein-coding, two ribosomal RNA and 22 transfer RNA genes. As is common among trematodes, an atp8 gene was absent from the mitogenome of P. ohirai and the 5′ end of nad4 overlapped with the 3′ end of nad4L by 40 bp. Paragonimusohirai and four forms/strains of P. westermani from South Korea and India, exhibited remarkably different base compositions and hence codon usage in protein-coding genes. In the fully sequenced P. ohirai individual, the non-coding region started with two long identical repeats (292 bp each), separated by tRNAGlu. These were followed by an array of six short tandem repeats (STR), 117 bp each. Numbers of the short tandem repeats varied among P. ohirai individuals. A phylogenetic tree inferred from concatenated mitochondrial protein sequences of 50 strains encompassing 42 species of trematodes belonging to 14 families identified a monophyletic Paragonimidae in the class Trematoda. Characterization of additional mitogenomes in the genus Paragonimus will be useful for biomedical studies and development of molecular tools and mitochondrial markers for diagnostic, identification, hybridization and phylogenetic/epidemiological/evolutionary studies.

scholarly journals Comprehensive Analyses of the Complete Mitochondrial Genome of Figulus binodulus (Coleoptera: Lucanidae)

2020 ◽  
Vol 20 (5) ◽  
Author(s):  
Jungmo Lee ◽  
Jonghyun Park ◽  
Hong Xi ◽  
Jongsun Park
Keyword(s):  
Mitochondrial Genome ◽  
Gene Order ◽  
Complete Mitochondrial Genome ◽  
Mitochondrial Gene ◽  
Mitochondrial Genomes ◽  
Protein Coding ◽  
Transfer Rnas ◽  
Mitochondrial Gene Order ◽  
Rna Genes ◽  
Simple Sequence

Abstract Figulus binodulus Waterhouse is a small stag beetle distributed in East Asia. We determined the first mitochondrial genome of F. binodulus of which is 16,261-bp long including 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNAs, and a single large noncoding region of 1,717 bp. Gene order of F. binodulus is identical to the ancestral insect mitochondrial gene order as in most other stag beetle species. All of 22 tRNAs could be shaped into typical clover-leaf structure except trnSer1. Comparative analyses of 21 Lucanidae mitochondrial genomes was conducted in aspect of their length and AT-GC ratio. Nucleotide diversities analyses provide that cox1 and cox2 in Lucanidae are less diverse than those of Scarabaeoidea. Fifty simple sequence repeats (SSRs) were identified on F. binodulus mitochondrial genome. Comparative analysis of SSRs among five mitochondrial genomes displayed similar trend along with SSR types. Figulus binodulus was sister to all other available family Lucanidae species in the phylogenetic tree.

scholarly journals Characterization of the mitochondrial genome of the pathogenic fungus Scytalidium auriculariicola (Leotiomycetes) and insights into its phylogenetics

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Cheng Chen ◽  
Qiang Li ◽  
Rongtao Fu ◽  
Jian Wang ◽  
Chuan Xiong ◽  
...  
Keyword(s):  
Mitochondrial Genome ◽  
Pathogenic Fungus ◽  
Phylogenetic Analyses ◽  
Single Gene ◽  
Protein Coding ◽  
Next Generation Sequencing Technology ◽  
Protein Coding Genes ◽  
Rna Genes ◽  
Generation Sequencing

AbstractScytalidium auriculariicola is the causative pathogen of slippery scar disease in the cultivated cloud ear fungus, Auricularia polytricha. In the present study, the mitogenome of S. auriculariicola was sequenced and assembled by next-generation sequencing technology. The circular mitogenome is 96,857 bp long and contains 56 protein-coding genes, 2 ribosomal RNA genes, and 30 transfer RNA genes (tRNAs). The high frequency of A and T used in codons contributed to the high AT content (73.70%) of the S. auriculariicola mitogenome. Comparative analysis indicated that the base composition and the number of introns and protein-coding genes in the S. auriculariicola mitogenome varied from that of other Leotiomycetes mitogenomes, including a uniquely positive AT skew. Five distinct groups were found in the gene arrangements of Leotiomycetes. Phylogenetic analyses based on combined gene datasets (15 protein-coding genes) yielded well-supported (BPP = 1) topologies. A single-gene phylogenetic tree indicated that the nad4 gene may be useful as a molecular marker to analyze the phylogenetic relationships of Leotiomycetes species. This study is the first report on the mitochondrial genome of the genus Scytalidium, and it will contribute to our understanding of the population genetics and evolution of S. auriculariicola and related species.

Sign in / Sign up

Export Citation Format

Share Document