Guangwei Ma, Ziye Zuo, Xiaohong Zhou, Xiaofei Zhai, Jichao Wang
{"title":"斑点塘龟线粒体基因组的特征分析。","authors":"Guangwei Ma, Ziye Zuo, Xiaohong Zhou, Xiaofei Zhai, Jichao Wang","doi":"10.1007/s10528-023-10562-y","DOIUrl":null,"url":null,"abstract":"<p><p>The spotted pond turtle Geoclemys hamiltonii (Gray, 1830) is widely distributed in the Indus, Ganges, and Brahmaputra river basins. In this study, the complete mitochondrial genome (mitogenome) of G. hamiltonii was sequenced using the next-generation sequencing (NGS) and Sanger sequencing, and the essential characteristics, gene arrangement, and phylogenetic relationship were analyzed. The results showed that the G. hamiltonii mitogenome was 16,505 bp in length (A: 33.6%, C: 27.1%, G: 13.4%, T: 25.8%) and consisted of 22 tRNAs, 13 protein-coding genes, two ribosomal RNA genes, and a non-coding control region (GenBank accession ON243873). The genome composition of G. hamiltonii presented a slight A + T bias (59.4%), and showed a positive AT skew (0.131) and a negative GC skew (- 0.338). All tRNAs had the typical clover structure, except trnS1 (GCT). The gene order of the G. hamiltonii mitogenome was the same as other Geoemydidae mitogenomes. A phylogenetic analysis based on the complete mitogenome indicated that the G. hamiltonii grouped independently of other species in the family Geoemydidae, supporting the species' placement in the monotypic genus Geoclemys. Our results describe a novel genome at the species level. As the first complete mitogenome of G. hamiltonii, it provided valuable molecular information for phylogenetic and conservation genetics analyses of G. hamiltonii.</p>","PeriodicalId":482,"journal":{"name":"Biochemical Genetics","volume":null,"pages":null},"PeriodicalIF":2.1000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Characterization of Mitochondrial Genome of Spotted Pond Turtle (Geoclemys hamiltonii).\",\"authors\":\"Guangwei Ma, Ziye Zuo, Xiaohong Zhou, Xiaofei Zhai, Jichao Wang\",\"doi\":\"10.1007/s10528-023-10562-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The spotted pond turtle Geoclemys hamiltonii (Gray, 1830) is widely distributed in the Indus, Ganges, and Brahmaputra river basins. In this study, the complete mitochondrial genome (mitogenome) of G. hamiltonii was sequenced using the next-generation sequencing (NGS) and Sanger sequencing, and the essential characteristics, gene arrangement, and phylogenetic relationship were analyzed. The results showed that the G. hamiltonii mitogenome was 16,505 bp in length (A: 33.6%, C: 27.1%, G: 13.4%, T: 25.8%) and consisted of 22 tRNAs, 13 protein-coding genes, two ribosomal RNA genes, and a non-coding control region (GenBank accession ON243873). The genome composition of G. hamiltonii presented a slight A + T bias (59.4%), and showed a positive AT skew (0.131) and a negative GC skew (- 0.338). All tRNAs had the typical clover structure, except trnS1 (GCT). The gene order of the G. hamiltonii mitogenome was the same as other Geoemydidae mitogenomes. A phylogenetic analysis based on the complete mitogenome indicated that the G. hamiltonii grouped independently of other species in the family Geoemydidae, supporting the species' placement in the monotypic genus Geoclemys. Our results describe a novel genome at the species level. As the first complete mitogenome of G. hamiltonii, it provided valuable molecular information for phylogenetic and conservation genetics analyses of G. hamiltonii.</p>\",\"PeriodicalId\":482,\"journal\":{\"name\":\"Biochemical Genetics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2024-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biochemical Genetics\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1007/s10528-023-10562-y\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/12/5 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochemical Genetics","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s10528-023-10562-y","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/12/5 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
The Characterization of Mitochondrial Genome of Spotted Pond Turtle (Geoclemys hamiltonii).
The spotted pond turtle Geoclemys hamiltonii (Gray, 1830) is widely distributed in the Indus, Ganges, and Brahmaputra river basins. In this study, the complete mitochondrial genome (mitogenome) of G. hamiltonii was sequenced using the next-generation sequencing (NGS) and Sanger sequencing, and the essential characteristics, gene arrangement, and phylogenetic relationship were analyzed. The results showed that the G. hamiltonii mitogenome was 16,505 bp in length (A: 33.6%, C: 27.1%, G: 13.4%, T: 25.8%) and consisted of 22 tRNAs, 13 protein-coding genes, two ribosomal RNA genes, and a non-coding control region (GenBank accession ON243873). The genome composition of G. hamiltonii presented a slight A + T bias (59.4%), and showed a positive AT skew (0.131) and a negative GC skew (- 0.338). All tRNAs had the typical clover structure, except trnS1 (GCT). The gene order of the G. hamiltonii mitogenome was the same as other Geoemydidae mitogenomes. A phylogenetic analysis based on the complete mitogenome indicated that the G. hamiltonii grouped independently of other species in the family Geoemydidae, supporting the species' placement in the monotypic genus Geoclemys. Our results describe a novel genome at the species level. As the first complete mitogenome of G. hamiltonii, it provided valuable molecular information for phylogenetic and conservation genetics analyses of G. hamiltonii.
期刊介绍:
Biochemical Genetics welcomes original manuscripts that address and test clear scientific hypotheses, are directed to a broad scientific audience, and clearly contribute to the advancement of the field through the use of sound sampling or experimental design, reliable analytical methodologies and robust statistical analyses.
Although studies focusing on particular regions and target organisms are welcome, it is not the journal’s goal to publish essentially descriptive studies that provide results with narrow applicability, or are based on very small samples or pseudoreplication.
Rather, Biochemical Genetics welcomes review articles that go beyond summarizing previous publications and create added value through the systematic analysis and critique of the current state of knowledge or by conducting meta-analyses.
Methodological articles are also within the scope of Biological Genetics, particularly when new laboratory techniques or computational approaches are fully described and thoroughly compared with the existing benchmark methods.
Biochemical Genetics welcomes articles on the following topics: Genomics; Proteomics; Population genetics; Phylogenetics; Metagenomics; Microbial genetics; Genetics and evolution of wild and cultivated plants; Animal genetics and evolution; Human genetics and evolution; Genetic disorders; Genetic markers of diseases; Gene technology and therapy; Experimental and analytical methods; Statistical and computational methods.