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Huang X, Wei Z, Lu J, Shi A. Mitogenomic analysis and phylogenetic relationships of Agrilinae: Insights into the evolutionary patterns of a diverse buprestid subfamily. PLoS One 2023; 18:e0291820. [PMID: 37768983 PMCID: PMC10538768 DOI: 10.1371/journal.pone.0291820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 09/06/2023] [Indexed: 09/30/2023] Open
Abstract
Agrilinae is the largest subfamily in Buprestidae, which includes the four tribes, namely Coraebini, Agrilini, Aphanisticini, and Tracheini. However, there is a need to verify the evolutionary relationships among the taxa in Buprestidae. Thus, to explore the phylogenetic position of Aphanisticini, the mitochondrial genomes of Endelus continentalis and Cantonius szechuanensis were sequenced using next-generation sequencing technology. Three other mitogenomes of agriline beetles, Agrilus discalis, Sambus kanssuensis, and Habroloma sp., were also sequenced for the phylogenetic analyses. The divergence time of Buprestidae was estimated based on the mitogenomes. The general features of the known mitogenomes of Agrilinae were compared, analyzed, and summarized. Out of these five species, S. kanssuensis had the shortest mitogenome length (15,411), while Habroloma sp. had the longest (16,273). The gene arrangement of the five new sequences was identical to that of the reported buprestid mitogenomes. The Ka/Ks ratios of Meliboeus (0.79) and Endelus (0.78) were significantly larger than those of the other agriline genera. The results of the phylogeny indicated that Aphanisticini was more closely related to Tracheini and that the genus Sambus separated from the base of the Agrilinae clade at about 130 Ma. Moreover, Aphanisticini and Tracheini diverged at around 26 Ma.
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Affiliation(s)
- Xuyan Huang
- College of Life Sciences, China West Normal University, Nanchong, Sichuan, China
| | - Zhonghua Wei
- College of Life Sciences, China West Normal University, Nanchong, Sichuan, China
| | - Jiawei Lu
- Mental Health Center of Nanchong, Nanchong, Sichuan, China
| | - Aimin Shi
- College of Life Sciences, China West Normal University, Nanchong, Sichuan, China
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Huang X, Gan Y, Wang L, Xu Y, Wei Z, Shi A. The larval, pupal and mitogenomic characteristics of Agrilusadelphinus Kerremans, 1895 (Coleoptera, Buprestidae) from China. Zookeys 2023; 1174:15-33. [PMID: 38318285 PMCID: PMC10843335 DOI: 10.3897/zookeys.1174.105479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/15/2023] [Indexed: 02/07/2024] Open
Abstract
In this study, the larva and pupa of Agrilusadelphinus are described and illustrated. DNA barcoding (COI gene) was used to associate the larval and pupal stages with adults based on the maximum-likelihood method. In the resulting phylogenetic tree, species from the same species-group were found to be clustered on a branch with high support value. To better understand A.adelphinus, the complete mitochondrial genome of this species was also sequenced and annotated. Comparing this genome to the known mitogenomes of Agrilus species, the newly sequenced genome is shorter, with 15,732 bp. However, its whole mitogenome composition and gene orientation were consistent with that of most species of Buprestidae. In the mitogenome of A.adelphinus, the ATGATAG sequence was observed between ATP8 and ATP6, which is ATGATAA in other insect mitogenomes. Leu2, Phe, Ile, Gly, and Ser2 were the five most frequently encoded amino acids. The results further prove that DNA barcoding can remove the limitation of traditional taxonomy which cannot identify to species all developmental stages. This study also provides valuable molecular and morphological data for species identification and phylogenetic analyses of the genus Agrilus.
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Affiliation(s)
- Xuyan Huang
- College of Life Sciences, China West Normal University, Nanchong 637009, ChinaChina West Normal UniversityNanchongChina
| | - Yujie Gan
- College of Life Sciences, China West Normal University, Nanchong 637009, ChinaChina West Normal UniversityNanchongChina
| | - Lei Wang
- College of Life Sciences, China West Normal University, Nanchong 637009, ChinaChina West Normal UniversityNanchongChina
| | - Yanying Xu
- College of Life Sciences, China West Normal University, Nanchong 637009, ChinaChina West Normal UniversityNanchongChina
| | - Zhonghua Wei
- College of Life Sciences, China West Normal University, Nanchong 637009, ChinaChina West Normal UniversityNanchongChina
| | - Aimin Shi
- College of Life Sciences, China West Normal University, Nanchong 637009, ChinaChina West Normal UniversityNanchongChina
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Yang HJ, Yang ZH, Ren TG, Dong WG. The complete mitochondrial genome of Eulaelaps huzhuensis (Mesostigmata: Haemogamasidae). EXPERIMENTAL & APPLIED ACAROLOGY 2023; 90:301-316. [PMID: 37349609 PMCID: PMC10406673 DOI: 10.1007/s10493-023-00802-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 05/16/2023] [Indexed: 06/24/2023]
Abstract
Some mites of the family Haemogamasidae can transmit a variety of zoonotic diseases and have important public health and safety implications. Currently, however, little attention has been paid to molecular data of Haemogamasidae species, limiting our understanding of their evolutionary and phylogenetic relationships. In this study, the complete mitochondrial genome of Eulaelaps huzhuensis was determined for the first time, and its genomic information was analyzed in detail. The mitochondrial genome of E. huzhuensis is 14,872 bp in length with 37 genes and two control regions. The base composition showed a distinct AT preference. Twelve protein-coding genes have a typical ATN as the start codon, and three protein-coding genes have incomplete stop codons. During the folding of tRNA genes, a total of 30 mismatches occurred, and three tRNA genes had an atypical cloverleaf secondary structure. The order of the E. huzhuensis mitochondrial genome arrangement is a new type of rearrangement in Mesostigmata. The phylogenetic analysis confirmed that the family Haemogamasidae is a monophyletic branch and does not belong to a subfamily of the Laelapidae. Our results lay the foundation for subsequent studies on the phylogeny and evolutionary history of the family Haemogamasidae.
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Affiliation(s)
- Hui-Juan Yang
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, 671000, China
| | - Zhi-Hua Yang
- School of Foreign Languages, Dali University, Dali, 671000, China
| | - Tian-Guang Ren
- College of Nursing, Dali University, Dali, 671000, China
| | - Wen-Ge Dong
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, 671000, China.
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Yang HJ, Yang ZH, Ren TG, Dong WG. Description and phylogenetic analysis of the complete mitochondrial genome in Eulaelaps silvestris provides new insights into the molecular classification of the family Haemogamasidae. Parasitology 2023; 150:821-830. [PMID: 37395062 PMCID: PMC10478059 DOI: 10.1017/s0031182023000616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/21/2023] [Accepted: 06/08/2023] [Indexed: 07/04/2023]
Abstract
In this study, the mitochondrial genome of Eulaelaps silvestris, which parasitizes Apodemus chevrieri, was sequenced and assembled to fill the gap in understanding the molecular evolution of the genus Eulaelaps. The E. silvestris mitochondrial genome is a double-stranded DNA molecule with a length of 14 882 bp, with a distinct AT preference for base composition and a notably higher AT content than GC content. The arrangement between genes is relatively compact, with a total of 10 gene intergenic regions and 12 gene overlap regions. All protein-coding genes had a typical ATN initiation codon, and only 2 protein-coding genes had an incomplete termination codon T. Out of the 13 protein-coding genes, the 5 most frequently used codons ended in A/U, with only 1 codon ending in G/C had an relative synonymous codon usage value >1. Except for trnS1 and trnS2, which lacked the D arm, all other tRNAs were able to form a typical cloverleaf structure; and there were a total of 38 mismatches in the folding process of tRNA genes. Unlike the gene arrangement order of the arthropod hypothetical ancestor, the E. silvestris mitochondrial genome underwent fewer rearrangements, mainly near tRNA genes and control regions. Both the maximum likelihood tree and the Bayesian tree showed that the family Haemogamasidae is most closely related to the family Dermanyssidae. The results not only provide a theoretical basis for studying the phylogenetic relationships of the genus Eulaelaps, but also provide molecular evidence that the family Haemogamasidae does not belong to the subfamily Laelapidae.
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Affiliation(s)
- Hui-Juan Yang
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, Yunnan 671000, China
| | - Zhi-Hua Yang
- School of Foreign Languages, Dali University, Dali 671000, China
| | | | - Wen-Ge Dong
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, Yunnan 671000, China
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Wu J, Xu D, Wei X, Liao W, Li X, Zhuo Z. Characterization of the complete mitochondrial genome of the longhorn beetle, Batocerahorsfieldi (Coleoptera, Cerambycidae) and its phylogenetic analysis with suitable longhorn beetles. Zookeys 2023; 1168:387-402. [PMID: 37448482 PMCID: PMC10336557 DOI: 10.3897/zookeys.1168.105328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Mitochondrial genome analysis is an important tool for studying insect phylogenetics. The longhorn beetle, Batocerahorsfieldi, is a significant pest in timber, economic and protection forests. This study determined the mitochondrial genome of B.horsfieldi and compared it with the mitochondrial genomes of other Cerambycidae with the aim of exploring the phylogenetic status of the pest and the evolutionary relationships among some Cerambycidae subgroups. The complete mitochondrial genome of B.horsfieldi was sequenced by the Illumina HiSeq platform. The mitochondrial genome was aligned and compared with the existing mitochondrial genomes of Batoceralineolata and B.rubus in GenBank (MF521888, MW629558, OM161963, respectively). The secondary structure of transfer RNA (tRNA) was predicted using tRNAScan-SE server v.1.21 and MITOS WebSever. Thirteen protein-coding genes (PCGs) and two ribosomal RNA gene sequences of 21 longhorn beetles, including B.horsfieldi, plus two outgroups, Dryopsernesti (Dryopidae) and Heterocerusparallelus (Heteroceridae), were analyzed. The phylogenetic tree was constructed using maximum likelihood and Bayesian inference methods. In this study, we successfully obtained the complete mitochondrial genome of B.horsfieldi for the first time, which is 15 425 bp in length. It contains 37 genes and an A + T-rich region, arranged in the same order as the recognized ancestor of longhorn beetles. The genome of B.horsfieldi is composed of 33.12% A bases, 41.64% T bases, 12.08% C bases, and 13.16% G bases. The structure, nucleotide composition, and codon usage of the new mitochondrial genome are not significantly different from other longhorn mitochondrial genomes. Phylogenetic analyses revealed that Cerambycidae formed a highly supported single clade, and Vesperidae was either clustered with Cerambycidae or formed a separate clade. Interestingly, B.horsfieldi, B.rubus and B.lineolata were clustered with Monochamus and Anoplophora species in both analyses, with high node support. Additionally, the VesperidaeSpiniphilusspinicornis and Vesperussanzi and the 19 Cerambycidae species formed a sister clade in the Bayesian analysis. Our results have produced new complete mitogenomic data, which will provide information for future phylogenetic and taxonomic research, and provide a foundation for future relevant research.
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Affiliation(s)
- Junhao Wu
- College of Life Science, China West Normal University, Nanchong, 637002, China China West Normal University Nanchong China
| | - Danping Xu
- College of Life Science, China West Normal University, Nanchong, 637002, China China West Normal University Nanchong China
| | - Xinju Wei
- College of Life Science, China West Normal University, Nanchong, 637002, China China West Normal University Nanchong China
| | - Wenkai Liao
- College of Life Science, China West Normal University, Nanchong, 637002, China China West Normal University Nanchong China
| | - Xiushan Li
- College of Life Science, China West Normal University, Nanchong, 637002, China China West Normal University Nanchong China
| | - Zhihang Zhuo
- College of Life Science, China West Normal University, Nanchong, 637002, China China West Normal University Nanchong China
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Bi S, Song Y, Liu L, Wan J, Zhou Y, Zhu Q, Liu J. Complete Mitochondrial Genome of Piophila casei (Diptera: Piophilidae): Genome Description and Phylogenetic Implications. Genes (Basel) 2023; 14:genes14040883. [PMID: 37107641 PMCID: PMC10137744 DOI: 10.3390/genes14040883] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
Piophila casei is a flesh-feeding Diptera insect that adversely affects foodstuffs, such as dry-cured ham and cheese, and decaying human and animal carcasses. However, the unknown mitochondrial genome of P. casei can provide information on its genetic structure and phylogenetic position, which is of great significance to the research on its prevention and control. Therefore, we sequenced, annotated, and analyzed the previously unknown complete mitochondrial genome of P. casei. The complete mt genome of P. casei is a typical circular DNA, 15,785 bp in length, with a high A + T content of 76.6%. It contains 13 protein-coding genes (PCG), 2 ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and 1 control region. Phylogenetic analysis of 25 Diptera species was conducted using Bayesian and maximum likelihood methods, and their divergence times were inferred. The comparison of the mt genomes from two morphologically similar insects P. casei and Piophila megastigmata indicates a divergence time of 7.28 MYA between these species. The study provides a reference for understanding the forensic medicine, taxonomy, and genetics of P. casei.
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Affiliation(s)
- Shenghui Bi
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
- Scientific Observing and Experimental Station of Crop Pest in Guiyang, Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Ministry of Agriculture, Guiyang 550025, China
| | - Yanfei Song
- Scientific Observing and Experimental Station of Crop Pest in Guiyang, Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Ministry of Agriculture, Guiyang 550025, China
| | - Linggao Liu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
| | - Jing Wan
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
| | - Ying Zhou
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
| | - Qiujin Zhu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China
| | - Jianfeng Liu
- Scientific Observing and Experimental Station of Crop Pest in Guiyang, Guizhou Provincial Key Laboratory for Agricultural Pest Management of the Mountainous Region, Institute of Entomology, Guizhou University, Ministry of Agriculture, Guiyang 550025, China
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Wei Z, Huang X, Shi A. First mitochondrial genome of subfamily Julodinae (Coleoptera, Buprestidae) with its phylogenetic implications. Zookeys 2023; 1139:165-182. [PMID: 36761279 PMCID: PMC9860506 DOI: 10.3897/zookeys.1139.96216] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/28/2022] [Indexed: 01/15/2023] Open
Abstract
Complete mitochondrial genomes of three species of the family Buprestidae were sequenced, annotated, and analyzed in this study. To explore the mitogenome features of the subfamily Julodinae and verify its phylogenetic position, the complete mitogenome of Julodisvariolaris was sequenced and annotated. The complete mitogenomes of Ptosimachinensis and Chalcophorajaponica were also provided for the phylogenetic analyses within Buprestidae. Compared to the known mitogenomes of Buprestidae species varied from 15,499 bp to 16,771 bp in length, three newly sequenced mitogenomes were medium length (15,759-16,227 bp). These mitogenomes were encoded 37 typical mitochondrial genes. Among the three studied mitogenomes, Leu2 (L2), Ser2 (S2), and Pro (P) were the three most frequently encoded amino acids. Within the Buprestidae, the heterogeneity in sequence divergences of Agrilinae was highest, whereas the sequence homogeneity of Chrysochroinae was highest. Moreover, phylogenetic analyses were performed based on nucleotide matrix (13 PCGs + 2 rRNAs) among the available sequenced species of Buprestidae using Bayesian Inference and Maximum Likelihood methods. The results showed that the Julodinae was closely related to the subfamily Polycestinae. Meanwhile, the genera Melanophila, Dicerca, and Coomaniella were included in Buprestinae, which was inconsistent with the current classification system of Buprestidae. These results could contribute to further studies on genetic diversity and phylogeny of Buprestidae.
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Affiliation(s)
- Zhonghua Wei
- The Key Laboratory of Southwest China Wildlife Resources Conservation of the Ministry of Education, College of Life Sciences, China West Normal University, 637009, Nanchong, Sichuan Province, ChinaChina West Normal UniversityNanchongChina
| | - Xuyan Huang
- The Key Laboratory of Southwest China Wildlife Resources Conservation of the Ministry of Education, College of Life Sciences, China West Normal University, 637009, Nanchong, Sichuan Province, ChinaChina West Normal UniversityNanchongChina
| | - Aimin Shi
- The Key Laboratory of Southwest China Wildlife Resources Conservation of the Ministry of Education, College of Life Sciences, China West Normal University, 637009, Nanchong, Sichuan Province, ChinaChina West Normal UniversityNanchongChina
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