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Zhou Z, Pi Z, Wang Y, Guo S, Guo N, Yang J, Zhang X, Zhang C, Cai J. The complete mitochondrial genome of Sarcophaga angarosinica (Diptera: Sarcophagidae). Mitochondrial DNA B Resour 2024; 9:242-246. [PMID: 38317664 PMCID: PMC10840587 DOI: 10.1080/23802359.2023.2233740] [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: 02/23/2023] [Accepted: 06/30/2023] [Indexed: 02/07/2024] Open
Abstract
Sarcophaga (Liosarcophaga) angarosinica (Rohdendorf, 1937) (Diptera: Sarcophagidae) is a species of both medical and ecological significance. In this study, the complete mitochondrial genome (mitogenome) of S. angarosinica was sequenced and characterized. The mitogenome has a total length of 15,215 bp, including 13 protein-coding genes, two ribosomal RNAs, 22 transfer RNAs, and an adenine and thymine-rich region. This mitogenome comprises 39.5% adenine, 9.4% guanine, 14.4% cytosine, and 36.8% thymine. Phylogenetic analysis revealed that S. angarosinica is closely related to Sarcophaga similis. This study enriches the genetic data on S. angarosinica and will contribute to establishing the phylogenetic relationships among flesh flies.
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Affiliation(s)
- Ziqi Zhou
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Zhiyun Pi
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Yuanxing Wang
- Public Security Forensic Center of Haidian, Beijing, China
| | - Shaojiang Guo
- Public Security Forensic Center of Haidian, Beijing, China
| | - Nan Guo
- Public Security Forensic Center of Haidian, Beijing, China
| | - Junbo Yang
- Public Security Forensic Center of Haidian, Beijing, China
| | - Xiangyan Zhang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Changquan Zhang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Jifeng Cai
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
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Ma T, Zhang C, Huang J. Phylogenetic insights based on the first complete mitochondrial genome of Isomyia nebulosa (Diptera: Calliphoridae). Mitochondrial DNA B Resour 2023; 8:1320-1324. [PMID: 38196796 PMCID: PMC10776078 DOI: 10.1080/23802359.2023.2288916] [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: 10/17/2023] [Accepted: 11/24/2023] [Indexed: 01/11/2024] Open
Abstract
To investigate the phylogenetic position of Isomyia Walker, 1860, a genus that suffered from frequent revisions of the taxonomic status following the subfamily Rhiniinae (Diptera, Calliphoridae), we sequenced, assembled, annotated, and analyzed the first complete mitochondrial genome (mitogenome) of Isomyia nebulosa (Townsend, 1917) in this study. This mitogenome is 16,438 bp in length, with a standard set of 13 protein-coding genes (PCGs), 22 tRNAs, two rRNAs, and an A + T riched non-coding region without genetic rearrangement as most dipteran mitogenomes, but long intergenic nucleotides (IGNs) between trnQ and trnM are found. The phylogeny yielded by both Bayesian inference and maximum-likelihood analysis for all mitochondrial PCGs and rRNAs of 23 mitogenomes supports the monophyly of the family Calliphoridae and the subfamilies Calliphorinae, Chrysomyinae, and Luciliinae. In addition, I. nebulosa diverged anterior to the above-mentioned three calliphorid subfamilies with high genetic distances.
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Affiliation(s)
- Ting Ma
- Police Experimental Training Center, Guangdong Police College, Guangzhou, Baiyun, China
| | - Caihong Zhang
- Department of Entomology, College of Plant Protection, South China Agricultural University, Tianhe, Guangzhou, China
| | - Jia Huang
- Department of Entomology, College of Plant Protection, South China Agricultural University, Tianhe, Guangzhou, China
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Shao S, Yang L, Hu G, Li L, Wang Y, Tao L. Application of omics techniques in forensic entomology research. Acta Trop 2023; 246:106985. [PMID: 37473953 DOI: 10.1016/j.actatropica.2023.106985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/10/2023] [Accepted: 07/12/2023] [Indexed: 07/22/2023]
Abstract
With the advent of the post-genome era, omics technologies have developed rapidly and are widely used, including in genomics, transcriptomics, proteomics, metabolomics, and microbiome research. These omics techniques are often based on comprehensive and systematic analysis of biological samples using high-throughput analysis methods and bioinformatics, to provide new insights into biological phenomena. Currently, omics techniques are gradually being applied to forensic entomology research and are useful in species identification, phylogenetics, screening for developmentally relevant differentially expressed genes, and the interpretation of behavioral characteristics of forensic-related species at the genetic level. These all provide valuable information for estimating the postmortem interval (PMI). This review mainly discusses the available omics techniques, summarizes the application of omics techniques in forensic entomology, and their future in the field.
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Affiliation(s)
- Shipeng Shao
- Department of Forensic Medicine, Soochow University, Ganjiang East Road, Suzhou, China
| | - Lijun Yang
- Criminal Police Branch, Suzhou Public Security Bureau, Renmin Road, Suzhou, China
| | - Gengwang Hu
- Department of Forensic Medicine, Soochow University, Ganjiang East Road, Suzhou, China
| | - Liangliang Li
- Department of Forensic Medicine, Soochow University, Ganjiang East Road, Suzhou, China
| | - Yu Wang
- Department of Forensic Medicine, Soochow University, Ganjiang East Road, Suzhou, China.
| | - Luyang Tao
- Department of Forensic Medicine, Soochow University, Ganjiang East Road, Suzhou, China
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Kapoor S, Young ND, Yang YT, Batterham P, Gasser RB, Bowles VM, Anstead CA, Perry T. Mitochondrial genomic investigation reveals a clear association between species and genotypes of Lucilia and geographic origin in Australia. Parasit Vectors 2023; 16:279. [PMID: 37573420 PMCID: PMC10423422 DOI: 10.1186/s13071-023-05902-1] [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: 05/10/2023] [Accepted: 07/27/2023] [Indexed: 08/14/2023] Open
Abstract
BACKGROUND Lucilia cuprina and L. sericata (family Calliphoridae) are globally significant ectoparasites of sheep. Current literature suggests that only one of these blowfly subspecies, L. cuprina dorsalis, is a primary parasite causing myiasis (flystrike) in sheep in Australia. These species and subspecies are difficult to distinguish using morphological features. Hence, being able to accurately identify blowflies is critical for diagnosis and for understanding their relationships with their hosts and environment. METHODS In this study, adult blowflies (5 pools of 17 flies; n = 85) were collected from five locations in different states [New South Wales (NSW), Queensland (QLD), Tasmania (TAS), Victoria (VIC) and Western Australia (WA)] of Australia and their mitochondrial (mt) genomes were assembled. RESULTS Each mt genome assembled was ~ 15 kb in size and encoded 13 protein-coding genes, 2 ribosomal RNAs, 22 transfer RNAs and a control region. The Lucilia species mt genomes were conserved in structure, and the genes retained the same order and direction. The overall nucleotide composition was heavily biased towards As and Ts-77.7% of the whole genomes. Pairwise nucleotide diversity suggested divergence between Lucilia cuprina cuprina, L. c. dorsalis and L. sericata. Comparative analyses of these mt genomes with published data demonstrated that the blowflies collected from sheep farm in TAS clustered within a clade with L. sericata. The flies collected from an urban location in QLD were more closely related to L. sericata and represented the subspecies L. c. cuprina, whereas the flies collected from sheep farms in NSW, VIC and WA represented the subspecies L. c. dorsalis. CONCLUSIONS Phylogenetic analyses of the mt genomes representing Lucilia from the five geographic locations in Australia supported the previously demonstrated paraphyly of L. cuprina with respect to L. sericata and revealed that L. c. cuprina is distinct from L. c. dorsalis and that L. c. cuprina is more closely related to L. sericata than L. c. dorsalis. The mt genomes reported here provide an important molecular resource to develop tools for species- and subspecies-level identification of Lucilia from different geographical regions across Australia.
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Affiliation(s)
- Shilpa Kapoor
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010 Australia
- Department of Veterinary Biosciences, Faculty of Science, Melbourne Veterinary School, The University of Melbourne, Building 400, Parkville, VIC 3010 Australia
| | - Neil D. Young
- Department of Veterinary Biosciences, Faculty of Science, Melbourne Veterinary School, The University of Melbourne, Building 400, Parkville, VIC 3010 Australia
| | - Ying Ting Yang
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010 Australia
| | - Philip Batterham
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010 Australia
| | - Robin B. Gasser
- Department of Veterinary Biosciences, Faculty of Science, Melbourne Veterinary School, The University of Melbourne, Building 400, Parkville, VIC 3010 Australia
| | - Vernon M. Bowles
- Department of Veterinary Biosciences, Faculty of Science, Melbourne Veterinary School, The University of Melbourne, Building 400, Parkville, VIC 3010 Australia
| | - Clare A. Anstead
- Department of Veterinary Biosciences, Faculty of Science, Melbourne Veterinary School, The University of Melbourne, Building 400, Parkville, VIC 3010 Australia
| | - Trent Perry
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010 Australia
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Zhang X, Huang X, Wang Y, Yang H, Yang J, Zheng X. The complete mitochondrial genome of Phthiridium szechuanum (Nycteribiidae, Diptera). Mitochondrial DNA B Resour 2023; 8:211-214. [PMID: 36761103 PMCID: PMC9904301 DOI: 10.1080/23802359.2023.2171245] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
Phthiridium szechuanum is a bat surface parasite under the family Nycteribiidae that prefers to roost in the hair of bats to feed on their blood. In this study, the complete mitochondrial genome of P. szechuanum was studied for the first time using Illumina sequencing technology. The mitochondrial genome was 14,896 bp in size and was predicted to encode 37 genes including 13 protein-coding genes, 22 transfer RNA genes, and 2 ribosomal RNA genes. Phylogenetic trees were constructed using the IQ-TREE web server and phylogenetic analysis was performed using the maximum likelihood method, and P. szechuanum was found to be phylogenetically closest to Basilia ansifera. These data will provide a molecular biological approach to the species identification of P. szechuanum and provide a new reference for further studies on the population genetics and phylogeny of the family Nycteribiidae.
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Affiliation(s)
- Xianzheng Zhang
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, China
| | - Xiaobin Huang
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, China,CONTACT Xiaobin Huang Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, China
| | - Yujuan Wang
- Jilin Provincial Key Laboratory of Animal Resource Conservation and Utilization, Northeast Normal University, Changchun, China
| | - Huijuan Yang
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, China
| | - Jinting Yang
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, China
| | - Xiaoyan Zheng
- Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, China
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Mitogenome-wise codon usage pattern from comparative analysis of the first mitogenome of Blepharipa sp. (Muga uzifly) with other Oestroid flies. Sci Rep 2022; 12:7028. [PMID: 35487927 PMCID: PMC9054809 DOI: 10.1038/s41598-022-10547-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 03/21/2022] [Indexed: 11/08/2022] Open
Abstract
Uziflies (Family: Tachinidae) are dipteran endoparasites of sericigenous insects which cause major economic loss in the silk industry globally. Here, we are presenting the first full mitogenome of Blepharipa sp. (Acc: KY644698, 15,080 bp, A + T = 78.41%), a dipteran parasitoid of Muga silkworm (Antheraea assamensis) found in the Indian states of Assam and Meghalaya. This study has confirmed that Blepharipa sp. mitogenome gene content and arrangement is similar to other Tachinidae and Sarcophagidae flies of Oestroidea superfamily, typical of ancestral Diptera. Although, Calliphoridae and Oestridae flies have undergone tRNA translocation and insertion, forming unique intergenic spacers (IGS) and overlapping regions (OL) and a few of them (IGS, OL) have been conserved across Oestroidea flies. The Tachinidae mitogenomes exhibit more AT content and AT biased codons in their protein-coding genes (PCGs) than the Oestroidea counterpart. About 92.07% of all (3722) codons in PCGs of this new species have A/T in their 3rd codon position. The high proportion of AT and repeats in the control region (CR) affects sequence coverage, resulting in a short CR (Blepharipa sp.: 168 bp) and a smaller tachinid mitogenome. Our research unveils those genes with a high AT content had a reduced effective number of codons, leading to high codon usage bias. The neutrality test shows that natural selection has a stronger influence on codon usage bias than directed mutational pressure. This study also reveals that longer PCGs (e.g., nad5, cox1) have a higher codon usage bias than shorter PCGs (e.g., atp8, nad4l). The divergence rates increase nonlinearly as AT content at the 3rd codon position increases and higher rate of synonymous divergence than nonsynonymous divergence causes strong purifying selection. The phylogenetic analysis explains that Blepharipa sp. is well suited in the family of insectivorous tachinid maggots. It's possible that biased codon usage in the Tachinidae family reduces the effective number of codons, and purifying selection retains the core functions in their mitogenome, which could help with efficient metabolism in their endo-parasitic life style and survival strategy.
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Shang Y, Ren L, Zhang X, Li Y, Zhang C, Guo Y. Characterization and Comparative Analysis of Mitochondrial Genomes Among the Calliphoridae (Insecta: Diptera: Oestroidea) and Phylogenetic Implications. Front Genet 2022; 13:799203. [PMID: 35251125 PMCID: PMC8891575 DOI: 10.3389/fgene.2022.799203] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
The Calliphoridae (blowflies) are significant for forensic science, veterinary management, medical science, and economic issues. However, the phylogenetic relationships within this family are poorly understood and controversial, and the status of the Calliphoridae has been a crucial problem for understanding the evolutionary relationships of the Oestroidea these years. In the present study, seven mitochondrial genomes (mitogenomes), including six calliphorid species and one Polleniidae species, were sequenced and annotated. Then a comparative mitochondrial genomic analysis among the Calliphoridae is presented. Additionally, the phylogenetic relationship of the Calliphoridae within the larger context of the other Oestroidea was reconstructed based on the mitogenomic datasets using maximum likelihood (ML) and Bayesian methods (BI). The results suggest that the gene arrangement, codon usage, and base composition are conserved within the calliphorid species. The phylogenetic analysis based on the mitogenomic dataset recovered the Calliphoridae as monophyletic and inferred the following topology within Oestroidea: (Oestridae (Sarcophagidae (Calliphoridae + (Polleniidae + (Mesembrinellidae + Tachinidae))))). Although the number of exemplar species is limited, further studies are required. Within the Calliphoridae, the Chrysomyinae were recovered as sister taxon to Luciliinae + Calliphorinae. Our analyses indicated that mitogenomic data have the potential for illuminating the phylogenetic relationships in the Oestroidea as well as for the classification of the Calliphoridae.
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Affiliation(s)
| | | | | | | | | | - Yadong Guo
- *Correspondence: Changquan Zhang, ; Yadong Guo,
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Palevich N, Carvalho L, Maclean P. Characterization of the complete mitochondrial genome of the New Zealand parasitic blowfly Calliphora vicina (Insecta: Diptera: Calliphoridae). Mitochondrial DNA B Resour 2021; 6:1270-1272. [PMID: 33829105 PMCID: PMC8008873 DOI: 10.1080/23802359.2021.1906775] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/12/2020] [Indexed: 11/13/2022] Open
Abstract
In this study, the complete mitochondrial (mt) 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 mt genome consists of 13 protein-coding genes, two ribosomal RNAs, 22 transfer RNAs, and a 1689 bp non-coding region, similar to the two other available C. vicina and most metazoan mt genomes. Phylogenetic analysis showed that C. vicina NZ_CalVic_NP forms a monophyletic cluster with the remaining three Calliphorinae species. The complete mt genome sequence of C. vicina NZ_CalVic_NP is a resource to facilitate future species- and strain-level identification research and investigations into the evolutionary provenance within the Calliphoridae.
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Affiliation(s)
- Nikola Palevich
- AgResearch Ltd., Grasslands Research Centre, Palmerston North, New Zealand
| | - Luis Carvalho
- AgResearch Ltd., Grasslands Research Centre, Palmerston North, New Zealand
| | - Paul Maclean
- AgResearch Ltd., Grasslands Research Centre, Palmerston North, New Zealand
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Ren L, Zhang X, Li Y, Shang Y, Chen S, Wang S, Qu Y, Cai J, Guo Y. Comparative analysis of mitochondrial genomes among the subfamily Sarcophaginae (Diptera: Sarcophagidae) and phylogenetic implications. Int J Biol Macromol 2020; 161:214-222. [PMID: 32526299 DOI: 10.1016/j.ijbiomac.2020.06.043] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/25/2020] [Accepted: 06/05/2020] [Indexed: 12/16/2022]
Abstract
The subfamily Sarcophaginae is extremely diverse in morphology, habit and geographical distribution, and usually considered to be of significant ecological, medical, and forensic significance. In the present study, 18 mitochondrial genomes (mitogenomes) of sarcophagid flies were first obtained. The rearrangement and orientation of genes were identical with that of ancestral insects. The degrees of compositional heterogeneity in the datasets were extremely low. Furthermore, 13 protein-coding genes were evolving under purifying selection. The phylogenic relationship of the genus-group taxa Boettcheria + (Sarcophaga + (Peckia + (Ravinia + Oxysarcodexia))) was strongly supported. Four subgenera were recovered as monophyletic (Liopygia, Liosarcophaga, Pierretia, Heteronychia) in addition to Parasarcophaga as polyphyletic. The sister-relationships between S. dux and S. aegyptiaca, S. pingi and S. kawayuensis were recovered, respectively. Moreover, the molecular phylogenetic relationships among the subgenera Helicophagella, Kozlovea, Kramerea, Pandelleisca, Phallocheira, Pseudothyrsocnema, Sinonipponia and Seniorwhitea were rarely put forward prior to this study. This study provides insight into the population genetics, molecular biology, and phylogeny for the subfamily Sarcophaginae, especially for the subgeneric classification of Sarcophaga. However, compared with the enormous species diversity of flesh flies, the available mitogenomes are still limited for recovering the phylogeny of Sarcophaginae.
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Affiliation(s)
- Lipin Ren
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Xiangyan Zhang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Yi Li
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Yanjie Shang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Shan Chen
- School of Ecological and Environmental Sciences, East China Normal University, Shanghai, China
| | - Shiwen Wang
- Department of Forensic Science, School of Basic Medical Sciences, Xinjiang Medical University, Ürümqi, Xinjiang, China
| | - Yihong Qu
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Jifeng Cai
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Yadong Guo
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China.
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Evolutionary insights into bot flies (Insecta: Diptera: Oestridae) from comparative analysis of the mitochondrial genomes. Int J Biol Macromol 2020; 149:371-380. [DOI: 10.1016/j.ijbiomac.2020.01.249] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/24/2020] [Accepted: 01/24/2020] [Indexed: 12/24/2022]
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Karagozlu MZ, Kim JI, Park SH, Shin SE, Kim CB. The complete mitochondrial genome of a blowfly Calliphora nigribarbis (Vollenhoven, 1863) (Insecta: Diptera: Calliphoridae). Mitochondrial DNA B Resour 2019; 4:2318-2319. [PMID: 33365523 PMCID: PMC7687389 DOI: 10.1080/23802359.2019.1629346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 05/17/2019] [Indexed: 11/17/2022] Open
Abstract
In the present study, the complete mitochondrial genome of a blowfly Calliphora nigribarbis has been sequenced and analyzed. The length of complete the mitochondrial genome is 16,279 bp, with 39.50% A, 13.20% C, 9.30% G, and 38.0% T nucleotide distribution. The complete mitochondrial genome consists of 13 protein-coding genes, 22 transfer RNAs, and 2 ribosomal RNAs likewise the most metazoan mitochondrial genomes. Furthermore, phylogenetic relationships of C. nigribarbis in the subfamily Calliphorinae investigated. The results suggested that C. vomitoria is the most related species to C. nigribarbis and the genus Calliphora is not monophyletic. This study provides the first complete mitochondrial genome sequence for the species.
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Affiliation(s)
| | - Jung-Il Kim
- Department of Biotechnology, Sangmyung University, Seoul, Korea
| | - Seong Hwan Park
- Department of Legal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sang-Eon Shin
- Department of Legal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Chang-Bae Kim
- Department of Biotechnology, Sangmyung University, Seoul, Korea
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12
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Shang Y, Ren L, Chen W, Zha L, Cai J, Dong J, Guo Y. Comparative Mitogenomic Analysis of Forensically Important Sarcophagid Flies (Diptera: Sarcophagidae) and Implications of Species Identification. JOURNAL OF MEDICAL ENTOMOLOGY 2019; 56:392-407. [PMID: 30239827 DOI: 10.1093/jme/tjy162] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Indexed: 06/08/2023]
Abstract
The flesh flies (Diptera: Sarcophagidae) are significant in forensic investigations. The mitochondrial genome (mitogeome) has been widely used as genetic markers for phylogenetic analysis and species identification. To further understand the mitogenome-level features in Sarcophagidae, the complete mitogenome of Sarcophaga formosensis (Kirneret Lopes, 1961) (Diptera: Sarcophagidae) and Sarcophaga misera (Walker, 1849) (Diptera: Sarcophagidae) was firstly sequenced, annotated, and compared with other 13 Sarcophagidae species. The result indicated that the gene arrangement, gene content, base composition, and codon usage were conserved in the ancestral arthropod. Evolutionary rate of the mitogenome fragments revealed that the nonsynonymous and synonymous substitution rates (Ka and Ks) ratio was less than 1.00, indicating these variable sites under strong purifying selection. Almost all transfer RNA genes (tRNAs) have typical clover-leaf structures within these sarcophagid mitogenomes, except tRNA-Ser (AGN) is lack of the dihydrouridine arm. This comparative mitogenomic analysis sheds light on the architecture and evolution of mitogenomes in the Sarcophagidae. Phylogenetic analyses containing the interspecific distances from different regions in these species provided us new insights into the application of these effective genetic markers for species identification of flesh flies.
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Affiliation(s)
- Yanjie Shang
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Lipin Ren
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Wei Chen
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Lagabaiyila Zha
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Jifeng Cai
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
| | - Jianan Dong
- XiangYa school of Medicine, Central South University, Changsha, Hunan, China
| | - Yadong Guo
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan, China
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Ma T, Huang J. The complete mitochondrial genome of the bazaar fly, Musca sorbens Wiedemann (Diptera: Muscidae). Mitochondrial DNA B Resour 2018; 3:436-437. [PMID: 33474195 PMCID: PMC7800234 DOI: 10.1080/23802359.2018.1450677] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 03/06/2018] [Indexed: 10/29/2022] Open
Abstract
The bazaar fly, Musca sorbens (Diptera: Muscidae) Wiedemann, 1830 is a world-wide species with sanitary, medical, and veterinary importance. The complete mitochondrial genome of M. sorbens is sequenced to better understand the mitogenomic characteristics and phylogeny of this species. The circular mitogenome is 16,120 bp in length, contains 13 protein-coding genes (PCGs), 22 tRNA genes (tRNAs), two rRNA genes, and an AT-rich control region. The mitogenome comprises an A + T content of 77.4%. All PCGs start with "ATN" codons except for COI which starts with TCG, and terminate with the common stop codons TNN. A phylogenetic tree, including six Muscidae species, is reconstructed based on the whole mitogenome sequences. The interspecific distances of mitogenomes between the six Muscidae species range from 0.059 to 0.168.
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Affiliation(s)
- Ting Ma
- Experimental Center, Guangdong Police College, Guangzhou, China;
| | - Jia Huang
- Department of Entomology, South China Agricultural University, Guangzhou, China
- Department of Entomology, Cornell University, Ithaca, NY, USA
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