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Article

Complete Mitogenome Analysis of Five Leafhopper Species of Idiocerini (Hemiptera: Cicadellidae)

by
Lili Tian
1,2,3,
Wenxin Yang
1,
Chengyan Si
1,
Xianguang Guo
2,* and
Bin Zhang
1,*
1
College of Life Sciences & Technology, Inner Mongolia Normal University, Hohhot 010022, China
2
Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
3
University of Chinese Academy of Sciences, Beijing 100049, China
*
Authors to whom correspondence should be addressed.
Genes 2022, 13(11), 2000; https://doi.org/10.3390/genes13112000
Submission received: 28 August 2022 / Revised: 26 October 2022 / Accepted: 27 October 2022 / Published: 1 November 2022
(This article belongs to the Special Issue Molecular Evolution, Mitochondrial Genomics and Mitochondrial Genome Expression in Animals)
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Abstract

:
Insect mitochondrial genomes (mitogenomes) are of great interest in exploring molecular evolution, phylogenetics, and biogeography. So far, only 12 mitogenomes of the leafhopper tribe Idiocerini have been released in GenBank, although the tribe comprises 488 known species including some agricultural, forestry, and horticultural pests. In order to compare and analyze the mitochondrial genome structure of Idiocerini and even the selective pressure of 13 protein-coding genes (PCGs) of the family Cicadellidae, the complete mitogenomes of five species including Nabicerus dentimus, Sahlbergotettix salicicola, Podulmorinus opacus, Podulmorinus consimilis, and a new species of a new genus were determined by next-generation sequencing. The size of the newly determined mitogenomes ranged from 14,733 bp to 15,044 bp, comprising the standard set of 13 PCGs, 22 transfer RNA genes, two ribosomal RNA genes, and a long non-coding control region (CR). The extent of purifying selection presented different pictures in the tribe and the family. The less pronounced genes (0.5 < dN/dS < 1) were nad5 and nad4l in Idiocerin, whereas in the family Cicadellidae including the sequences of Idiocerin, nad1-nad6 and cox1 genes were less pronounced. The codon encoding leucine was the most common in all species, and the codon encoding serine 1 was the most common in all species except for P. opacus. Interestingly, in P. opacus, another of the most common codons is that encoding serine 2. Among the 17 examined species of the Idiocerini, 14 species contained the tandem repeats, and 11 species of them contained the motif “TTATA”. These findings will promote research on the structure and evolution of the mitochondrial genome and highlight the need for more mitogenomes in Cicadellidae.

1. Introduction

The mitochondrial genome (mitogenome) is increasingly popular in various scientific disciplines such as animal comparative genomics, molecular evolution, phylogenetics, and biogeography [1,2,3,4]. In comparison with its individual genes widely used in phylogenetics and biogeography, the mitogenome can be more phylogeny-informative and provide multiple genome-level characteristics such as gene order and rearrangements, RNA secondary structures, and modes of control of replication and transcription [5,6,7,8,9]. The mitogenome of insects is a small double-stranded circular molecule of 14–20 kb in size, containing 37 genes including 13 protein-coding genes (PCGs), 22 transfer RNA genes (tRNA), and two ribosomal RNA genes (12S and 16S rRNA) [5,9]. Additionally, it contains a A + T-rich control region that plays a vital role in the initiation of transcription and replication [10].
Eurymelinae is one of the largest subfamily in the family Cicadellidae (typical leafhoppers). This subfamily, with a cosmopolitan distribution, comprises more than 1400 species in 182 genera of 11 tribes (https://www.catalogueoflife.org/data/taxon/8JK49 (accessed on 14 October 2022)). Species of the subfamily feed on a variety of trees and shrubs including several of economic importance, with some considered agricultural pests [11]. Recently, based on phylogenetic analyses with molecular and morphological data, the expanded concept of Eurymelinae [12] has been confirmed and six more monophyletic groups have been recognized as new tribes and the status of the Idiocerini tribe was redefined by Xue et al. [13].
As such, the tribe Idiocerini, which was earlier placed as the subfamily Idiocerniae of the family Cicadellidae, is now confirmed as one of the tribes in the subfamily Eurymelinae [13]. Currently, in the tribe Idiocerini, 68 genera represented by 488 species have been described (https://www.catalogueoflife.org/data/taxon/8JKKB (accessed on 14 October 2022).
Despite the advancement of sequencing technology including next-generation sequencing, the complete mitochondrial genome of species from the family Cicadellidae was less than 90, and only about 12 of the tribe Idiocerini have been released in GenBank (as of April 2022). Additionally, only one or two sequences per genera have been reported due to the limited research and sampling difficulty. Furthermore, the utilization of existing data of the genus Idiocerus, and even the tribe Idiocerini, has mainly focused on the announcement of mitogenome organization [14,15]. To date, little information is available for the systematic research on the mitochondrial genome structure of the tribe Idiocerini, and even of the family Cicadellidae.
In this study, we sequenced five complete mitogenomes of the tribe Idiocerini, which made up for the fact that few complete mitogenomes of this tribe have been reported (the previous five mitogenomes were announced by the team of Bin Zhang). The addition of five mitogenomes made it plausible to examine the mitochondrial genome structures at the level of tribe and even family, and to find several rules of these sequences including the selective pressure, tandem repeats of the control region, and other aspects. This study will promote the research on the structure and evolution of mitochondrial genomes, and highlight the need for more mitogenomes in the tribe Idiocerini and even of the family Cicadellidae.

2. Materials and Methods

2.1. Sample Collection and DNA Extraction

Five specimens, which was sequenced and analyzed in this study, belonged to five species in the tribe Idiocerini—N. dentimus Xue & Zhang, 2014, S. salicicola (Flor, 1861), P. opacus (Anufriev, 1978), P. consimilis (Vilbaste, 1968), and a new species of a new genus. Among them, the new species represents an undescribed new genus. The sequence of Neoamritatus sp. has been registered in GenBank under the genus Neoamritatus gen. nov., which has not been described yet [16]. The specimens were captured by sweep net in Inner Mongolia, Anhui, Zhejiang, and Yunnan Provinces from 2019 to 2021, and the specific information of sample collection is shown in Table 1. The captured specimens were fixed with 95% ethanol. The voucher specimens were preserved in 95% ethanol at −20 °C, and deposited at Inner Mongolia Normal University. The entire body of these five species without abdomen were shipped to Tsingke (Beijing, China). The total genomic DNA was extracted by following the method of CTAB [17].

2.2. Sequencing and Genome Assembly

The sample genome DNA was fragmented by mechanical interruption (ultrasound). Selected fragments were purified and repaired. The addition of A on the 3 end and the connection of sequencing connectors were completed. Fragment sizes (350 bp) were selected by the method of agarose gel electrophoresis, and PCR amplification was carried out to produce sequencing libraries, which were formed by the standard procedure of Illumina DNA library construction. NEBNext®Ultra™ DNA Library Prep Kit for Illumina® was used to construct the libraries. The libraries were sequenced using Illumina Nova Seq platform (Illumina, San Diego, CA, USA). SOAPnuke v1.3.0 [18] was used to filter the raw data according to several standards including phred quality <Q5, N base number >5. All clean data were assembled by SPAdes v3.13.0 [19].

2.3. Annotation and Analysis

The online software of BankIt [20] was used to submit the complete mitogenomes to GenBank. NCBI BLAST [21] and MITOS [22,23] were used to identify the boundaries of PCGs and rRNAs. The potential cloverleaf structures and boundaries of tRNAs were identified by the online software tRNA scan-SE [24,25]. The mitogenomic map was generated by the online software OGDRAW v1.3.1 [26]. Non-synonymous and synonymous substitutions of PCGs of Idiocerini and Cicadellidae and nucleotide composition were computed in the software MEGA v7.0 [27]. Taxon information of 17 species of Idiocerini and the GenBank accession numbers are listed in Table 2. Composition skew values were computed by utilizing the formulae: AT-skew = ((A% − T%)/(A% + T%)); GC-skew = ((G% − C%)/(G% + C%)). The boundaries and the size of CR were confirmed by the position of tRNAPhe and tRNAPro. In addition, the sequence comparison with previously reported Idiocerini mitogenomes is another significant method. Furthermore, the base distribution and relative synonymous codon usage (RSCU) values were calculated in MEGA v7.0. Tandem repeats in the CR were detected in the tandem repeats finder online server [28,29], and the results generated by the server were selected according to the copy number.

2.4. Relationships with the Mitogenomes of Published Idiocerini

Phylogenetic trees were reconstructed by using Bayesian inference (BI) and maximum likelihood (ML) methods for assessing the authenticity of the sequenced five leafhopper mitogenomes and their phylogenetic placements. Aside from the five mitogenomes of Idiocerini determined in this study, ten Eurymelinae mitogenomes and three outgroup taxa were downloaded from GenBank [41] (see Table 2). It is worth explaining that there are 12 sequences of Idiocerini released in GenBank, but we only retrieved 10 of them to analyze the relationships with the mitogenomes of the published Idiocerini, as there seem to be controversial perspectives on the species identification of Idioscopus sp. And Rhytidodus viridiflavus. However, we chose all of them to analyze the selective pressure and control region.
Based on the most recent knowledge on higher-level relationships of Cicadellidae [38,39], two subfamilies, Iassinae and Megophthalminae, are closely related to Eurymelinae (see Table 2). Accordingly, B. lateprocessus and D. nigropicta (available in GenBank) were selected as the outgroups. Furthermore, one mitogenome representing the subfamily Typhlocybinae, L. lingchuanensis, available in GenBank (accession number MN605256), was chosen to root the tree due to its relatively far related to Eurymelinae [38,39]. Concatenation of 13 PCGs and the alignment of these 18 sequences were processed in MEGA with the default parameters, and then we checked them manually. With the help of the plug-in program in PhyloSuite v1.1.16 [42], we completed gene partitioning and tree construction. Meanwhile, we selected the best partitioning schemes and evolutionary models, which were estimated by PartitionFinder v2.1.1 [43], with the greedy algorithm and corrected Akaike information criterion (AICc). In order to find the partitioning scheme models for ML and BI analyses, respectively, we utilized the “all” and “Mrbayes” modes. MrBayes v3.2.6 [44,45] was utilized for partitioned Bayesian analyses, with four independent runs for two million generations and sampling every 100 generations. Convergence of the runs was assessed by checking the likelihood scores of all trees on Tracer v1.7 [46] and the average standard deviation of split frequencies <0.01. The 50% majority-rule consensus tree and the posterior probability (PP) of clades were assessed by combining the sampled trees from the two independent runs after a 25% burn-in phase. We interpreted PP ≥0.95 to be strongly supported [47,48]. The information of the best-fit substitution models and partitioning schemes for PCGs are listed in Table S1. IQ-TREE v1.6.7 [49] was used to construct the maximum likelihood (ML) phylogenetic tree. We used an ultrafast bootstrap approximation approach with 5000 bootstraps. Nodes with UFBoot ≥95 were considered to be well-supported [50]. In the end, FigTree v1.4.3 [51] was used for the tree visualization and PowerPoint was used for the tree edit.

3. Results

3.1. Genome Organization and Base Composition

The lengths of mitogenomes of N. dentimus, S. salicicola, P. opacus, P. consimilis, and the new species were 14,815 bp, 14,733 bp, 14,815 bp, 14,825 bp, and 15,044 bp, respectively. The composition and arrangement of mitochondrial genes in these five species were the same as those in most other typical invertebrates (Figure 1, Table S2). They all consisted of 13 PCGs (nad1-nad6, nad4l, atp8, atp6, cob, cox1-cox3), 22 tRNA genes, two rRNA genes (12S rRNA and 16S rRNA), and one non-coding region (control region, CR).
The nucleotide composition, AT skew and GC skew of the total mitogenomes and PCGs of 17 species in the tribe Idiocerini were calculated. The mean AT nucleotide content of the five complete Idiocerini mitogenomes was nearly similar: 76.8% in P. opacus, 76.9% in N. dentimus and P. consimilis, 77.7% in the new species, and 79.1% in S. salicicola. Additionally, the nucleotide and composition skew values were conserved in Idiocerini (Table S2); they all showed a positive AT-skew (0.06 to 0.16), and a negative GC-skew (−0.44 to −0.05), suggesting a strong AT bias, and the AT content was lower in the PCGs than the total mitogenomes (from 75.1% to 77.9%).

3.2. PCGs and Codon Usage

All newly sequenced Idiocerini mitogenomes contained 13 protein-coding genes that ranged from 153 bp (atp8) to 1672 bp (nad5). The total length of the PCGs of these five species ranged from 14,733 bp (S. salicicola) to 15,044 bp (new species). Nine genes (nad2, nad3, nad6, atp8, atp6, cob, cox1-cox3) of the PCGs of these five mitogenomes were on the heavy strand, and the remaining four genes (nad1, nad4, nad4l, nad5) were on the light strand. There were five typical types of start codons (ATA, ATC, ATG, ATT, TGG), three typical types of stop codons that contained two truncated stop codons (T--, TA-) and one canonical (TAA), and the special stop codons (TAG), which were only presented in the nad3 genes of S. salicicola.
The relative synonymous codon usage (RSCU) and codon distribution of these five Idiocerini mitogenomes were analyzed (Figure 2). The total number of these five species was similar: 3648 in N. dentimus, 3635 in the new species of the new genus, 3640 in S. salicicola, and 3648 in P. opacus and P. consimilis. The codon distribution among the four species were coincident. The codons encoding leucine and serine 1 were the two most frequently present. However, leucine and serine 2 were the two most frequently present in P. opacusis. The codons were biased to utilize more A/U than G/C at the end, which resulted in the content of AT being higher than GC in the third position of the Idiocerini PCGs.

3.3. Transfer RNAs and Ribosomal RNAs

The tRNA secondary structure and strand bias were coincident among these five Idiocerini species and even in other Hemiptera species [9,52]. Among the 22 tRNA genes, only tRNAser (Ser1) could not be folded into a typical cloverleaf secondary structure and had no recognizable DHU arm (Figure S2). The length of the single tRNA gene varied from 61 bp (tRNAArg in S. salicicolaand) to 72 bp (tRNALys in the new species of the new genus). Eight tRNAs were encoded on the light strand and the remaining were encoded on the heavy strand.
The 12S rRNA and 16S rRNA were located between the tRNALeu (Leu1) gene and control region and interposed by the tRNAVal gene. The length of the 12S rRNA of these five species ranged from 741 bp (S. salicicola) to 754 bp (the new species of the new genus and P. opacus). The length of 16S rRNA ranged from 1012 bp (S. salicicola) to 1239 bp (P. consimilis). Additionally, the 12S rRNA and 16S rRNA of these five species were encoded on the light strand.

3.4. Non-Synonymous and Synonymous Substitutions

To further understand the role of selective pressure and the evolution of PCGs, we computed the average dN/dS value of each PCG of 15 species in Idiocerini (Figure 3). Next, we also estimated the average dN/dS value of each PCG of 167 species in Cicadellidae (Figure 4), among which 162 complete mitogenomes were retrieved from GenBank (Table S3). The values of all PCGs except nad4l in Idiocerini were smaller than 1, which can be interpreted as meaning that the proteins evolve slowly under purify selection (i.e., are more conserved). Likewise, the values of all PCGs except nad1, nad3, and nad4 in Cicadellidae were smaller than 1. This may be explained by the rationale that most of the nonsynonymous substitutions are detrimental to fitness and consequently have low fixation probabilities. Furthermore, the extent of purifying selection was less pronounced for nad2, nad5, nad6, and cox1 in Cicadellidae. Meanwhile, only nad5 for Idiocerini in comparison with the rest of the PCGs presented a less pronounced purifying selection. The cox1 gene showed the lowest value (0.027), and nad4l showed the highest value (1.581) in Idiocerini. With the ratio dN/dS >1, nad4l of Idiocerini and nad1, nad3, nad4 of Cicadellidae may be considered under positive selection.

3.5. Control Region

Tandem repeats are one of the factors accountable for the extensive size variations in the mitogenomes [53,54]. In this study, we analyzed the tandem repeats of the 177 Idiocerini species. We found that 14 species had TRs, and 11 species had the motif “TTATA”. M. impressifrons contained the largest number of TRs of Idiocerini, which was 15. The length of the TR of Idioscopus sp. (218 bp) was the longest, and the length of the TR of R. viridiflavus (9 bp) was the shortest (Figure 5, Table S4). It is rather surprising that the control region of the new species of the new genus, L. salicis and P. laurifoliae had no TRs, which again proves that tandem repeats are one of the main reasons for the extensive variation in the length of CRs.

3.6. Relationships with the Mitogenomes of Published Idiocerini

The relationships with the mitogenomes of the published Idiocerini are shown in Figure 6. Bayesian inference and ML analyses produced an identical topology. Thus, only the BI tree with both PP and UFBoot from ML was presented. Monophyly of the tribe Idiocerini was recovered with strong support (PP = 1.0; UFBoot = 100). As can be seen from Figure 5, the placement of Idioscopus or the new genus was unresolved due to very low support (PP = 0.62; UFBoot = 52). Koreocerus is sister to a clade of the remaining taxa except for Idioscopus and the new genus. Parocerus was more closely related to Populicerus than to Sahlbergotettix (PP = 1.0; UFBoot = 99). Interestingly, monophyly of the genus Podulmorinus was challenged due to L. salicis being nested between P. opacus and P. consimillis. Overall, the intergeneric relationships in Idiocerini were tentative due to insufficient data in this study.

4. Discussion

In this study, we presented a comprehensive comparative analysis of mitogenome structures in Idiocerini and even in Cicadellidae including the comparison of the selective pressure of Idiocerini and Cicadellidae, and the comparison of the control region of Idiocerini. The extent of purifying selection presented different scenarios in the tribe and family; the nad5 gene was the only gene showing the consistent pattern of the lower extent of purifying selection. Overall, the synonymous substitutions in the mitochondrial protein-coding genes evolved in a near neutral manner, whereas the pattern for nonsynonymous substitutions was mostly consistent with strong purifying selection [55]. Several genes show possible evidence for positive selection including the nad4l gene of Idiocerini and nad1, nad3, nad4 genes of Cicadellidae. NADH dehydrogenase genes harbored an exceptionally high percentage of the total amino acid changes and showed a higher dN/dS compared to the other genes of mitochondrial genomes in Cicadellidae. A possible reason is that relaxed purifying selection is driving the evolution of nad5 by mostly affecting regions that have lower functional relevance [55,56]. The phenomenon of the purifying selection of PCGs is usually detected in most Metazoa [53]. Thus, whether NADH dehydrogenase genes in Cicadellidae undergo positive or purifying selection requires further validation by other methods including physicochemical changes, the codon-based test, and so on. Further research is necessary to detect the variation in selective pressures among different Cicadellidae lineages, and to quantify the probability of positive selection on each site in each gene across all Cicadellidae species.
The tandem repeats of the control region of mitgenomes in Idiocerini were also systematically compared. Variable types were presented in this tribe, and no apparent rule was observed. Variable CR types could reflect the complicated evolution of the CR. To decipher the evolutionary processes that drive diversification in the CRs of Cicadellidae, further study is necessary to investigate the dynamics of CRs based on comparative methods in an explicit phylogenetic framework. Furthermore, a more detailed analysis of the tandem repeats would be interesting, as there is a great deal of variation. Thus, more CR sequences of Hemiptera and even of Auchenorrhyncha are needed for further study. Due to the very limited mitogenome data available in the tribe Idiocerini, the inferred phylogenetic relationship in Idiocerini is very tentative. The mitochondrial control region had not been considered as a transcriptional region until 2018, when Gao et al. [57] documented that this region encoded two long non-coding RNAs (lncRNAs). However, current methods on the annotation of animal mitogenomes is still limited to blastx or structure-based covariance models [21]. Thus, it is necessary to further use a small RNA sequencing (sRNA-Seq) based method [58,59] to obtain improved annotations of the insect mitogenome at 1 bp resolution and to decipher TRs in the CR.

5. Conclusions

We comprehensively compared the complete mitochondrial genomes of five species in the tribe Idiocerini including N. dentimus, S. salicicola, P. opacus, P. consimilis, and an undescribed species of an under described genus for the first time. In Idiocerini, the extent of purifying selection was less pronounced for nad5 in comparison with the rest of the PCGs excluding nad4l. In Cicadellidae, the extent of purifying selection was less pronounced for the nad2, nad5, nad6, and cox1 genes in comparison with the rest of the PCGs excluding the nad1, nad3, and nad4 genes. The nad5 gene of both the tribe Idiocerini and the family Cicadellidae was presented as 0.5 < dN/dS < 1. The NADH dehydrogenase genes in Cicadellidae exhibited variable features. Furthermore, the secondary structures of tRNAs were predicted. Moreover, the tandem repeats of the control region from 17 species were systematically analyzed for the first time; the motif “TTATA” was shared in 11 species. Meanwhile, a mitogenomic perspective on the phylogenetic relationship of the tribe Idiocerini was inferred for the first time. Overall, our results enrich our understanding of the structure of mitochondrial genomes in Idiocerini. More mitogenomes from different taxonomic groups in the Cicadellidae are needed to better understand their phylogenetic relationships.

Supplementary Materials

The following supporting information can be downloaded at https://www.mdpi.com/article/10.3390/genes13112000/s1. Figure S1: Putative secondary structures of the tRNAs identified in the mitogenomes of (a) N. dentimus, (b) new species of new genus, (c) S. salicicola, (d) P. opacus, and (e) P. consimilis. Figure S2: Maximum likelihood tree inferred from 13 concatenated PCGs. Node numbers represent ultrafast bootstrap support. GenBank accession numbers are given with species names. Table S1: Organization of mitochondrial genomes of the tribe Idiocerini. Table S2: Best-fit models and partitioning schemes selected by Partition Finder 2. Table S3: List of complete mitogenomes of leafhoppers in the family Cicadellidae retrieved from GenBank. Table S4: Tandem repeats in the mitochondrial control region of 14 species in the tribe Idiocerini.

Author Contributions

Conceptualization, X.G. and B.Z.; Methodology, L.T.; Software, L.T.; Validation, X.G., B.Z. and L.T.; Formal analysis, L.T.; Investigation, B.Z. and L.T.; Resources, B.Z.; Data curation, B.Z.; Writing—original draft preparation, L.T., W.Y. and S.C; Writing—review and editing, L.T., B.Z. and X.G.; Visualization, L.T., B.Z., C.S. and W.Y.; Supervision, B.Z.; Project administration, B.Z.; Funding acquisition, B.Z. All authors have read and agreed to the published version of the manuscript.

Funding

This work was supported by the National Natural Science Foundation of China [32260122, 31760632], the Natural Science Foundation of Inner Mongolia Autonomous Region of China [2020MS03014], the Science and Technology Planning Project of Inner Mongolia Autonomous Region [2021GG0112], the Higher School Science and Technology Research Major Projects of the Inner Mongolia Autonomous Region (NJZZ17041), and the Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region [NJYT-19-A13].

Institutional Review Board Statement

Not applicable.

Informed Consent Statement

Not applicable.

Data Availability Statement

Illumina raw reads were deposited in the NCBI Sequence Read Archive (SRA): N. dentimus in the BioProject SAMN27734787; Neoamritatus sp. in the BioProject SAMN27736168; S. salicicola in the BioProject SAMN27736201; P. opacus in the BioProject SAMN27736252; P. consimilis in the BioProject SAMN27736288. The mitochondrial genomes were deposited at GenBank with accession numbers ON601496, ON601498, ON510775, ON601497, and ON510776.

Acknowledgments

We thank Liangchenyu Shan for her discussion with regard to the data analysis, and we also thank Guihua Liu for depositing her unpublished mitogenomic data of K. koreanus in GenBank. We are grateful to two anonymous reviewers for their helpful comments on an earlier draft of this paper.

Conflicts of Interest

The authors declare no conflict of interest. The funder had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.

References

  1. Bernt, M.; Braband, A.; Schierwater, B.; Stadler, P.F. Genetic aspects of mitochondrial genome evolution. Mol. Phylogenet. Evol. 2013, 69, 328–338. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  2. Bernt, M.; Bleidorn, C.; Braband, A.; Dambach, J.; Donath, A.; Fritzsch, G.; Golombek, A.; Hadrys, H.; Jühling, F.; Meusemann, K.; et al. A comprehensive analysis of bilaterian mitochondrial genomes and phylogeny. Mol. Phylogenet. Evol. 2013, 69, 352–364. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  3. Delsuc, F.; Kuch, M.; Gibb, G.C.; Karpinski, E.; Hackenberger, D.; Szpak, P.; Martínez, J.G.; Mead, J.I.; McDonald, H.G.; MacPhee, R.D.E.; et al. Ancient mitogenomes reveal the evolutionary history and biogeography of sloths. Curr. Biol. 2019, 29, 2031–2042.e6. [Google Scholar] [CrossRef] [Green Version]
  4. Du, Z.; Hasegawa, H.; Cooley, J.R.; Simon, C.; Yoshimura, J.; Cai, W.; Sota, T.; Li, H. Mitochondrial genomics reveals shared phylogeographic patterns and demographic history among three periodical cicada species groups. Mol. Biol. Evol. 2019, 36, 1187–1200. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  5. Boore, J.L. Animal mitochondrial genomes. Nucleic Acids Res. 1999, 27, 1767–1780. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  6. Mauro, D.S.; Gower, D.J.; Zardoya, R.; Wilkinson, M. A hotspot of gene order rearrangement by tandem duplication and random loss in the vertebrate mitochondrial genome. Mol. Biol. Evol. 2013, 23, 227–234. [Google Scholar] [CrossRef]
  7. Chen, M.L.; Liu, J.; Chen, D.L.; Guo, X.G. Complete mitochondrial genome of a blue-tailed skink Plestiodon capito (Reptilia, Squamata, Scincidae) and comparison with other Scincidae lizards. Genetica 2013, 148, 229–241. [Google Scholar] [CrossRef]
  8. Tian, L.L.; Guo, X.G. Complete mitochondrial genomes of five racerunners (Lacertidae: Eremias) and comparison with other lacertids: Insights into the structure and evolution of the control region. Genes 2022, 13, 726. [Google Scholar] [CrossRef]
  9. Cameron, S.L. Insect mitochondrial genomics: Implications for evolution and phylogeny. Annu. Rev. Entomol. 2014, 59, 95–117. [Google Scholar] [CrossRef] [Green Version]
  10. Wolstenholme, D.R. Animal mitochondrial DNA: Structure and evolution. Int. Rev. Cytol. 1992, 141, 173–216. [Google Scholar]
  11. Fang, Q.Q.; Ge, Z.L. The taxonomic research on Idiocerini. J. Anhui Agricul. Coll. 1983, 2, 8–21. [Google Scholar]
  12. Dietrich, C.H.; Thomas, M.J. New Eurymeline leafhoppers (Hemiptera, Cicadellidae, Eurymelinae) from Eocene Baltic amber with notes on other fossil Cicadellidae. ZooKeys 2018, 726, 131–143. [Google Scholar] [CrossRef]
  13. Xue, Q.Q.; Dietrich, C.H.; Zhang, Y. Phylogeny and classification of the leafhopper subfamily Eurymelinae (Hemiptera: Cicadellidae) inferred from molecules and morphology. Syst. Entomol. 2020, 45, 687–702. [Google Scholar] [CrossRef]
  14. Luo, X.; Chen, Y.; Chen, C.; Pu, D.; Tang, X.B.; Zhang, H.; Lu, D.H.; Mao, J.H. Characterization of the complete mitochondrial genome of Empoasca sp. (Cicadellidae: Hemiptera). Mitochondrial DNA Part B 2019, 4, 1477–1478. [Google Scholar] [CrossRef] [Green Version]
  15. Tan, C.; Chen, X.X.; Li, C.; Song, Y.H. The complete mitochondrial genome of Empoascanara sipra (Hemiptera: Cicadellidae: Typhlocybinae) with phylogenetic consideration. Mitochondrial DNA Part B 2020, 5, 260–261. [Google Scholar] [CrossRef] [Green Version]
  16. Shan, L.C.Y. Phylogeny of the Genus of Idiocerus Based on the Complete Mitochondrial Genomes. Master’s Thesis, Inner Mongolia Normal University, Hohhot, China, 2021. [Google Scholar]
  17. Reineke, A.; Karlovsky, P.; Zebitz, C.P. Preparation and purification of DNA from insects for AFLP analysis. Insect Mol. Biol. 1998, 7, 95–99. [Google Scholar] [CrossRef]
  18. Chen, Y.; Chen, Y.; Shi, C.; Huang, Z.; Zhang, Y.; Li, S.; Li, Y.; Ye, J.; Yu, C.; Li, Z.; et al. SOAPnuke: A MaPreduce acceleration-supported software for integrated quality control and preprocessing of high-throughput sequencing data. Gigascience 2018, 7, gix120. [Google Scholar] [CrossRef] [Green Version]
  19. Bankevich, A.; Nurk, S.; Antipov, D.; Gurevich, A.A.; Dvorkin, M.; Kulikov, S.A.; Lesin, M.V.; Nikolenko, I.S.; Pham, S.; Prjibelskl, A.D.; et al. SPAdes: A new genome assembly algorithm and its applications to single-cell sequencing. J. Comp. Biol. 2012, 19, 455–477. [Google Scholar] [CrossRef] [Green Version]
  20. Web BankIt. Available online: http://www.ncbi.nlm.nih.gov/BankIt/index.html (accessed on 10 May 2022).
  21. Web BLAST. Available online: https://blast.ncbi.nlm.nih.gov/Blast.cgi (accessed on 10 May 2022).
  22. Bernt, M.; Donath, A.; Jühling, F.; Externbrink, F.; Florentz, C.; Fritzsch, G.; Pütz, J.; Middendorf, M.; Stadler, P.F. MITOS: Improved de novo metazoan mitochondrial genome annotation. Mol. Phylogenet. Evol. 2013, 69, 313–319. [Google Scholar] [CrossRef]
  23. MITOS Web Server. Available online: http://mitos.bioinf.uni-leipzig.de/index.py (accessed on 10 May 2022).
  24. tRNAscan-SE Web Server. Available online: http://lowelab.ucsc.edu/tRNAscan-SE/ (accessed on 10 May 2022).
  25. Lowe, T.M.; Chan, P.P. tRNAscan-SE On-line integrating search and context for analysis of transfer RNA genes. Nucleic Acids Res. 2016, 44, 54–57. [Google Scholar] [CrossRef]
  26. Greiner, S.; Lehwark, P.; Bock, R. Organellar Genome DRAW (OGDRAW) version 1.3.1: Expanded toolkit for the graphical visualization of organellar genomes. Nucleic Acids Res. 2019, 47, 59–64. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  27. Kumar, S.; Stecher, G.; Tamura, K. MEGA7: Molecular evolutionary genetics analysis version 7.0 for bigger datasets. Mol. Biol. Evol. 2016, 33, 1870–1874. [Google Scholar] [CrossRef] [PubMed]
  28. Benson, G. Tandem repeats finder: A program to analyze DNA sequences. Nucleic Acids Res. 1999, 27, 573–580. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  29. Tandem Repeats Finder Web Server. Available online: http://tandem.bu.edu/trf/trf.html (accessed on 10 May 2022).
  30. Wang, J.J.; Yang, M.F.; Dai, R.H.; Li, H.; Wang, X.Y. Characterization and phylogenetic implications of the complete mitochondrial genome of Idiocerinae(Hemiptera: Cicadellidae). Int. J. Biol. Macromol. 2018, 120, 2366–2372. [Google Scholar] [CrossRef] [PubMed]
  31. Shan, L.C.Y.; Dong, H.R.; Di, X.C.; Tian, L.L.; Zhang, B. Complete mitochondrial genome of Populicerus confusus (Hemiptera: Cicadellidae: Idiocerinae). Mitochondrial DNA Part B 2020, 5, 2958–2959. [Google Scholar] [CrossRef]
  32. Choudhary, J.S.; Naaz, N.; Das, B.; Bhatt, B.P.; Prabhakar, C.S. Complete mitochondrial genome of Idioscopus nitidulus (Hemiptera: Cicadellidae). Mitochondrial DNA Part B 2018, 3, 191–192. [Google Scholar] [CrossRef] [Green Version]
  33. Dai, R.H.; Wang, J.J.; Yang, M.F. The complete mitochondrial genome of the leafhopper Idioscopus clypealis (Hemiptera: Cicadellidae: Idiocerinae). Mitochondrial DNA Part B 2018, 3, 32–33. [Google Scholar]
  34. Shan, L.C.Y.; Di, X.C.; Luo, H.; Zhang, B. The complete mitochondrial genome of the leafhopper Idiocerus herrichii (Hemiptera: Cicadellidae: Idiocerinae). Mitochondrial DNA Part B 2020, 5, 1465–1466. [Google Scholar] [CrossRef] [Green Version]
  35. Di, X.C.; Dong, H.R.; Shan, L.C.Y.; Tian, L.L.; Zhang, B. The complete mitochondrial genome of Metidiocerus sp. Mitochondrial DNA Part B 2020, 5, 2752–2753. [Google Scholar] [CrossRef]
  36. Ma, M.R.; Li, Z.N.; Guo, X.G.; Zhang, B. The complete mitochondrial genome of Metidiocerus impressifrons (Kirschbaum, 1868) (Hemiptera: Cicadellidae: Idiocerinae). Mitochondrial DNA Part B 2022, 7, 372–373. [Google Scholar] [CrossRef]
  37. Di, X.C.; Shan, L.C.Y.; Luo, H.; Zhang, B. The complete mitochondrial genome of Rhytidodus viridiflavus (Hemiptera: Cicadellidae: Idiocerinae). Mitochondrial DNA Part B 2020, 5, 1321–1322. [Google Scholar] [CrossRef] [Green Version]
  38. Wang, J.J.; Wu, Y.F.; Dai, R.H.; Yang, M.F. Comparative mitogenomes of six species in the subfamily Iassinae (Hemiptera: Cicadellidae) and phylogenetic analysis. Int. J. Biol. Macromol. 2020, 149, 1294–1303. [Google Scholar] [CrossRef]
  39. Yuan, X.; Xiong, K.; Li, C.; Song, Y. The complete mitochondrial genome of Limassolla lingchuanensis (Hemiptera: Cicadellidae: Typhlocybinae). Mitochondrial DNA Part B 2020, 5, 229–230. [Google Scholar] [CrossRef]
  40. Wang, J.J.; Dai, R.H.; Li, H.; Zhan, H.P. Characterization of the complete mitochondrial genome of Japanagallia spinosa and Durgades nigropicta (Hemiptera: Cicadellidae: Megophthalminae). Biochem. Syst. Ecol. 2017, 74, 33–41. [Google Scholar] [CrossRef]
  41. GenBank. Available online: https://www.ncbi.nlm.nih.gov/genbank/ (accessed on 10 May 2022).
  42. Zhang, D.; Gao, F.; Li, W.X.; Jakovlić, I.; Zou, H.; Zhang, J.; Wang, G.T. PhyloSuite: An integrated and scalable desktop platform for streamlined molecular sequence data management and evolutionary phylogenetics studies. Mol. Ecol. Resour. 2020, 20, 348–355. [Google Scholar] [CrossRef]
  43. Lanfear, R.; Frandsen, P.B.; Wright, A.M.; Senfeld, T.; Calcott, B. PartitionFinder 2: New methods for selecting partitioned models of evolution for molecular and morphological phylogenetic analyses. Mol. Biol. Evol. 2017, 34, 772–773. [Google Scholar] [CrossRef] [Green Version]
  44. Ronquist, F.; Huelsenbeck, J.P. Mrbayes 3: Bayesian phylogenetic inference under mixed models. Bioinformatics 2003, 19, 1572–1574. [Google Scholar] [CrossRef] [Green Version]
  45. Ronquist, F.; Teslenko, M.; van der Mark, P.; Ayres, D.L.; Darling, A.; Höhna, S.; Larget, B.; Liu, L.; Suchard, M.A.; Huelsenbeck, J.P. MrBayes 3.2: Efficient Bayesian phylogenetic inference and model choice across a large model space. Syst. Biol. 2012, 61, 539–542. [Google Scholar] [CrossRef] [Green Version]
  46. Rambaut, A.; Drummond, A.J.; Xie, D.; Baele, G.; Suchard, M.A. Posterior summarization in Bayesian phylogenetics using Tracer 1.7. Syst. Biol. 2018, 67, 901–904. [Google Scholar] [CrossRef] [Green Version]
  47. Erixon, P.; Svennblad, B.; Britton, T.; Oxelman, B. Reliability of Bayesian posterior probabilities and bootstrap frequencies in phylogenetics. Syst. Biol. 2003, 52, 665–673. [Google Scholar] [CrossRef]
  48. Huelsenbeck, J.P.; Rannala, B. Frequentist properties of Bayesian posterior probabilities of phylogenetic trees under simple and complex substitution models. Syst. Biol. 2004, 53, 904–913. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  49. Nguyen, L.T.; Schmidt, H.A.; von Haeseler, A.; Minh, B.Q. IQ-TREE: A fast and effective stochastic algorithm for estimating maximum-likelihood phylogenies. Mol. Biol. Evol. 2015, 32, 268–274. [Google Scholar] [CrossRef] [PubMed]
  50. Minh, B.Q.; Nguyen, M.A.T.; Haeseler, A.V. Ultrafast approximation for phylogenetic bootstrap. Mol. Biol. Evol. 2013, 30, 1188–1195. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  51. FigTree. Available online: http://tree.bio.ed.ac.uk/software/figtree/ (accessed on 10 May 2022).
  52. Li, H.; Leavengood, J.M., Jr.; Chapman, E.G.; Burkhardt, D.; Song, F.; Jiang, P.; Liu, J.P.; Zhou, X.G.; Cai, W. Mitochondrial phylogenomics of Hemiptera reveals adaptive innovations driving the diversification of true bugs. Proc. Biol. Sci. 2017, 284, 1862. [Google Scholar] [CrossRef] [PubMed] [Green Version]
  53. Kimura, M. Preponderance of synonymous changes as evidence for the neutral theory of molecular evolution. Nature 1977, 267, 275–276. [Google Scholar] [CrossRef]
  54. Castellana, S.; Vicario, S.; Saccone, C. Evolutionary patterns of the mitochondrial genome in Metazoa: Exploring the role of mutation and selection in mitochondrial protein coding genes. Genome Biol. Evol. 2011, 3, 1067–1079. [Google Scholar] [CrossRef] [Green Version]
  55. Magnus, W.J.; da Rute, R.F.; Louis, B.; Michael, M.H. Comparative analysis of complete mitochondrial genomes suggests that relaxed purifying selection is driving high nonsynonymous evolutionary rate of the NADH2 gene in whitefish (Coregonus ssp.). Mol. Phylogenet. Evol. 2016, 95, 161–170. [Google Scholar]
  56. Yang, Z.; Bielawski, J.P. Statistical methods for detecting molecular adaptation. Trends Ecol. Evol. 2000, 15, 496–503. [Google Scholar] [CrossRef]
  57. Gao, S.; Tian, X.; Chang, H.; Sun, Y.; Wu, Z.; Cheng, Z.; Dong, P.; Zhao, Q.; Ruan, J.; Bu, W. Two novel lncRNAs discovered in human mitochondrial DNA using PacBio full-length transcriptome data. Mitochondrion 2018, 38, 41–47. [Google Scholar] [CrossRef]
  58. Ji, H.; Xu, X.; Jin, X.; Yin, H.; Luo, J.; Liu, G.; Zhao, Q.; Chen, Z.; Bu, W.; Gao, S. Using high-resolution annotation of insect mitochondrial DNA to decipher tandem repeats in the control region. RNA Biol. 2019, 16, 830–837. [Google Scholar] [CrossRef]
  59. Xu, X.; Ji, H.; Jin, X.; Cheng, Z.; Yao, X.; Liu, Y.; Zhao, Q.; Zhang, T.; Ruan, J.; Bu, W.; et al. Using pan RNA-seq analysis to reveal the ubiquitous existence of 5’ and 3’ end small RNAs. Front. Genet. 2019, 10, 105. [Google Scholar] [CrossRef]
Genes 13 02000 g001 550
Figure 1. Mitochondrial genome diagram of five Idiocerini species. Genes encoded by the light strand are indicated inside or outside, respectively, showing the direction of transcription. The tRNAs are denoted in blue and labeled according to the one letter amino acid codes.
Figure 1. Mitochondrial genome diagram of five Idiocerini species. Genes encoded by the light strand are indicated inside or outside, respectively, showing the direction of transcription. The tRNAs are denoted in blue and labeled according to the one letter amino acid codes.
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Genes 13 02000 g002 550
Figure 2. The base composition and the relative synonymous codon usage (RSCU) values (Y axes) of N. dentimus, S. salicicola, P. opacus, P. consimilis, and the new species, respectively. CDpT denotes codons per thousand codons.
Figure 2. The base composition and the relative synonymous codon usage (RSCU) values (Y axes) of N. dentimus, S. salicicola, P. opacus, P. consimilis, and the new species, respectively. CDpT denotes codons per thousand codons.
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Genes 13 02000 g003 550
Figure 3. The nonsynonymous/synonymous ratios (dN/dS) in 13 mitochondrial PCGs of 17 species in Idiocerini. The histogram represents the average dN/dS for each PCG.
Figure 3. The nonsynonymous/synonymous ratios (dN/dS) in 13 mitochondrial PCGs of 17 species in Idiocerini. The histogram represents the average dN/dS for each PCG.
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Genes 13 02000 g004 550
Figure 4. The nonsynonymous/synonymous ratios (dN/dS) in 13 mitochondrial PCGs of 167 species in Cicadellidae. The histogram represents the average dN/dS for each PCG.
Figure 4. The nonsynonymous/synonymous ratios (dN/dS) in 13 mitochondrial PCGs of 167 species in Cicadellidae. The histogram represents the average dN/dS for each PCG.
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Genes 13 02000 g005 550
Figure 5. Types of the control region in Idiocerini, in consideration of the positions and related length of tandem repeats. Light black means the position without tandem repeats, other colors mean different tandem repeats of different species. The difference in color is just for presenting different tandem repeats of each species, and the same color of different species does not mean the same tandem repeats of them. Due to the space limit and more TRs of several species, the length of different tandem repeats was defined according to the total length of the control region of each species, and the total length of the control region was not mutually referenced.
Figure 5. Types of the control region in Idiocerini, in consideration of the positions and related length of tandem repeats. Light black means the position without tandem repeats, other colors mean different tandem repeats of different species. The difference in color is just for presenting different tandem repeats of each species, and the same color of different species does not mean the same tandem repeats of them. Due to the space limit and more TRs of several species, the length of different tandem repeats was defined according to the total length of the control region of each species, and the total length of the control region was not mutually referenced.
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Genes 13 02000 g006 550
Figure 6. A 50% majority-rule consensus tree of the tribe Idiocerini inferred from the partitioned Bayesian analyses based on the concatenated 13 PCGs of 15 species and three outgroup taxa. Node numbers indicate Bayesian posterior probabilities and ML UFBoot values, respectively. Branch lengths represent the means of the posterior distribution. Genus/tribe assignments are listed.
Figure 6. A 50% majority-rule consensus tree of the tribe Idiocerini inferred from the partitioned Bayesian analyses based on the concatenated 13 PCGs of 15 species and three outgroup taxa. Node numbers indicate Bayesian posterior probabilities and ML UFBoot values, respectively. Branch lengths represent the means of the posterior distribution. Genus/tribe assignments are listed.
Genes 13 02000 g006
Table
Table 1. List of the collection information for five species in the tribe Idiocerini.
Table 1. List of the collection information for five species in the tribe Idiocerini.
SpeciesFamilySubfamilyCollection DateCoordinatesCollection Site
N. dentimus Xue & Zhang, 2014CicadellidaeEurymelinaeJune 202030.08293° N, 118.14638° ETangkou Town, Huangshan District, Anhui Province, China
New species of a new genusCicadellidaeEurymelinaeJuly 202027.37167° N, 119.76870° ESankui Town, Taishun County, Zhejiang Province, China
S. salicicola (Flor, 1861)CicadellidaeEurymelinaeJuly 202040.43336° N, 111.96360° EShengle Town, Ringer County, Inner Mongolia Autonomous Region, China
P. opacus (Anufriev, 1978)CicadellidaeEurymelinaeJune 202024.97987° N, 102.28578° EDashiao Town, Luping County, Yunnan Province, China
P. consimilis (Vilbaste, 1968)CicadellidaeEurymelinaeJuly 202027.78046° N, 119.79011° EHuangqiao Protection Station, Wuyanling National Nature Reserve, Taishun County, Zhejiang Province, China
Table
Table 2. Taxon information and the GenBank accession numbers of 20 species.
Table 2. Taxon information and the GenBank accession numbers of 20 species.
TaxonFamilySubfamilyAccession NumberLength (bp)Reference
N. dentimus (Xue & Zhang, 2014)CicadellidaeEurymelinaeON60149614,815This study
New species of a new genusCicadellidaeEurymelinaeON60149815,044This study
S. salicicola (Flor, 1861)CicadellidaeEurymelinaeON51077514,733This study
P. opacus (Anufriev, 1978)CicadellidaeEurymelinaeON60149714,815This study
P. consimilis (Vilbaste, 1968)CicadellidaeEurymelinaeON51077614,825This study
Liocratus salicisCicadellidaeEurymelinaeMG81349016,436[30]
ParoceruslaurifoliaeCicadellidaeEurymelinaeMH43362216,811[30]
PopulicerusconfususCicadellidaeEurymelinaeMT34164216,395[31]
PopuliceruspopuliCicadellidaeEurymelinaeMH49231816,494[30]
IdioscopusnitidulusCicadellidaeEurymelinaeKR02440615,287[32]
IdioscopusclypealisCicadellidaeEurymelinaeMF78443015,393[33]
Idiocerus herrichiiCicadellidaeEurymelinaeMN93548715,489[34]
Idioscopus sp.CicadellidaeEurymelinaeMH49231715,423[30]
Koreocerus koreanusCicadellidaeEurymelinaeMW91610115,594Liu’s unpublished data
Metidiocerus sp.CicadellidaeEurymelinaeMT55445115,079[35]
Metidiocerus impressifronsCicadellidaeEurymelinaeMW96334116,426[36]
Rhytidodus viridiflavusCicadellidaeEurymelinaeMN93548816,842[37]
Outgroup
Batracomorphus lateprocessusCicadellidaeIassinaeMG81348915,356[38]
Limassolla lingchuanensisCicadellidaeTyphlocybinaeMN60525615,716[39]
Durgades nigropictaCicadellidaeMegophthalminaeKY12368615,974[40]
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Tian, L.; Yang, W.; Si, C.; Guo, X.; Zhang, B. Complete Mitogenome Analysis of Five Leafhopper Species of Idiocerini (Hemiptera: Cicadellidae). Genes 2022, 13, 2000. https://doi.org/10.3390/genes13112000

AMA Style

Tian L, Yang W, Si C, Guo X, Zhang B. Complete Mitogenome Analysis of Five Leafhopper Species of Idiocerini (Hemiptera: Cicadellidae). Genes. 2022; 13(11):2000. https://doi.org/10.3390/genes13112000

Chicago/Turabian Style

Tian, Lili, Wenxin Yang, Chengyan Si, Xianguang Guo, and Bin Zhang. 2022. "Complete Mitogenome Analysis of Five Leafhopper Species of Idiocerini (Hemiptera: Cicadellidae)" Genes 13, no. 11: 2000. https://doi.org/10.3390/genes13112000

APA Style

Tian, L., Yang, W., Si, C., Guo, X., & Zhang, B. (2022). Complete Mitogenome Analysis of Five Leafhopper Species of Idiocerini (Hemiptera: Cicadellidae). Genes, 13(11), 2000. https://doi.org/10.3390/genes13112000

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