Xuan Zhang, Jiaqi Liu, H. Chiba, Yiping Li, Xiangqun Yuan
{"title":"从线粒体基因组和核基因推断Tagiadini和Celaenorrhinini(Hesperiidae,Pyrginae)部族的系统发育和进化时间尺度","authors":"Xuan Zhang, Jiaqi Liu, H. Chiba, Yiping Li, Xiangqun Yuan","doi":"10.1111/zsc.12674","DOIUrl":null,"url":null,"abstract":"Tagiadini and Celaenorrhinini, two closely related groups of skippers in the subfamily Pyrginae, are mainly distributed across the Oriental, Palaearctic and African regions. While some efforts have been made to explore the phylogenetic relationships within Tagiadini and Celaenorrhinini, several unresolved issues still persist. In this study, we sequenced 13 complete mitochondrial genomes from Tagiadini and Celaenorrhinini. Additionally, we extracted nuclear genes CAD, EF‐1α, IDH, MDH, RPS5 and Wingless from the public database. Through comparative analysis, we gained insights into the structure of these newly sequenced mitogenomes. Furthermore, we constructed a comprehensive phylogenetic tree for Tagiadini and Celaenorrhinini, integrating the newly obtained mitochondrial genomes and nuclear genes with previously published mitogenomes and data from the sequence read archive (SRA). The total length of the mitochondrial genomes of the 13 skipper species ranged from 15,228 bp (Seseria sambara indosinica) to 15,431 bp (Pseudocoladenia festa). The newly sequenced genomes featured the standard set of 13 protein‐coding genes (PCGs), 22 transfer RNA genes (tRNAs), 2 ribosomal RNA genes (rRNAs) and a non‐coding A + T‐rich region implicated in replication initiation. The phylogenetic analysis encompassing all mitochondrial and nuclear gene data consistently upheld the monophyly of genera within the tribes Tagiadini and Celaenorrhinini. Most of the intergeneric relationships identified in our study agreed with recent genomic discoveries, showing enhanced nodal support values in some cases. Lastly, we estimated the divergence of the Tagiadini + Celaenorrhinini branch at approximately 44.06 million years ago (Ma) during the middle Eocene epoch. The crown ages of Tagiadini and Celaenorrhinini were estimated at approximately 41.69 Ma and 38.49 Ma, respectively.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Phylogeny and evolutionary timescales of the tribes Tagiadini and Celaenorrhinini (Hesperiidae, Pyrginae) inferred from mitochondrial genome and nuclear genes\",\"authors\":\"Xuan Zhang, Jiaqi Liu, H. Chiba, Yiping Li, Xiangqun Yuan\",\"doi\":\"10.1111/zsc.12674\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Tagiadini and Celaenorrhinini, two closely related groups of skippers in the subfamily Pyrginae, are mainly distributed across the Oriental, Palaearctic and African regions. While some efforts have been made to explore the phylogenetic relationships within Tagiadini and Celaenorrhinini, several unresolved issues still persist. In this study, we sequenced 13 complete mitochondrial genomes from Tagiadini and Celaenorrhinini. Additionally, we extracted nuclear genes CAD, EF‐1α, IDH, MDH, RPS5 and Wingless from the public database. Through comparative analysis, we gained insights into the structure of these newly sequenced mitogenomes. Furthermore, we constructed a comprehensive phylogenetic tree for Tagiadini and Celaenorrhinini, integrating the newly obtained mitochondrial genomes and nuclear genes with previously published mitogenomes and data from the sequence read archive (SRA). The total length of the mitochondrial genomes of the 13 skipper species ranged from 15,228 bp (Seseria sambara indosinica) to 15,431 bp (Pseudocoladenia festa). The newly sequenced genomes featured the standard set of 13 protein‐coding genes (PCGs), 22 transfer RNA genes (tRNAs), 2 ribosomal RNA genes (rRNAs) and a non‐coding A + T‐rich region implicated in replication initiation. The phylogenetic analysis encompassing all mitochondrial and nuclear gene data consistently upheld the monophyly of genera within the tribes Tagiadini and Celaenorrhinini. Most of the intergeneric relationships identified in our study agreed with recent genomic discoveries, showing enhanced nodal support values in some cases. Lastly, we estimated the divergence of the Tagiadini + Celaenorrhinini branch at approximately 44.06 million years ago (Ma) during the middle Eocene epoch. The crown ages of Tagiadini and Celaenorrhinini were estimated at approximately 41.69 Ma and 38.49 Ma, respectively.\",\"PeriodicalId\":49334,\"journal\":{\"name\":\"Zoologica Scripta\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-06-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zoologica Scripta\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1111/zsc.12674\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"EVOLUTIONARY BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zoologica Scripta","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1111/zsc.12674","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"EVOLUTIONARY BIOLOGY","Score":null,"Total":0}
Phylogeny and evolutionary timescales of the tribes Tagiadini and Celaenorrhinini (Hesperiidae, Pyrginae) inferred from mitochondrial genome and nuclear genes
Tagiadini and Celaenorrhinini, two closely related groups of skippers in the subfamily Pyrginae, are mainly distributed across the Oriental, Palaearctic and African regions. While some efforts have been made to explore the phylogenetic relationships within Tagiadini and Celaenorrhinini, several unresolved issues still persist. In this study, we sequenced 13 complete mitochondrial genomes from Tagiadini and Celaenorrhinini. Additionally, we extracted nuclear genes CAD, EF‐1α, IDH, MDH, RPS5 and Wingless from the public database. Through comparative analysis, we gained insights into the structure of these newly sequenced mitogenomes. Furthermore, we constructed a comprehensive phylogenetic tree for Tagiadini and Celaenorrhinini, integrating the newly obtained mitochondrial genomes and nuclear genes with previously published mitogenomes and data from the sequence read archive (SRA). The total length of the mitochondrial genomes of the 13 skipper species ranged from 15,228 bp (Seseria sambara indosinica) to 15,431 bp (Pseudocoladenia festa). The newly sequenced genomes featured the standard set of 13 protein‐coding genes (PCGs), 22 transfer RNA genes (tRNAs), 2 ribosomal RNA genes (rRNAs) and a non‐coding A + T‐rich region implicated in replication initiation. The phylogenetic analysis encompassing all mitochondrial and nuclear gene data consistently upheld the monophyly of genera within the tribes Tagiadini and Celaenorrhinini. Most of the intergeneric relationships identified in our study agreed with recent genomic discoveries, showing enhanced nodal support values in some cases. Lastly, we estimated the divergence of the Tagiadini + Celaenorrhinini branch at approximately 44.06 million years ago (Ma) during the middle Eocene epoch. The crown ages of Tagiadini and Celaenorrhinini were estimated at approximately 41.69 Ma and 38.49 Ma, respectively.
期刊介绍:
Zoologica Scripta publishes papers in animal systematics and phylogeny, i.e. studies of evolutionary relationships among taxa, and the origin and evolution of biological diversity. Papers can also deal with ecological interactions and geographic distributions (phylogeography) if the results are placed in a wider phylogenetic/systematic/evolutionary context. Zoologica Scripta encourages papers on the development of methods for all aspects of phylogenetic inference and biological nomenclature/classification.
Articles published in Zoologica Scripta must be original and present either theoretical or empirical studies of interest to a broad audience in systematics and phylogeny. Purely taxonomic papers, like species descriptions without being placed in a wider systematic/phylogenetic context, will not be considered.