Dataset Information

Complete mitochondrial genomes of Papilio nephelus chaon and Papilio epycides (Lepidoptera: Papilionidae: Papilioninae) and phylogenetic analysis.

ABSTRACT: The complete mitochondrial genome (mitogenome) sequences of Papilio nephelus chaon and Papilio epycides were sequenced by Illumina and analyzed in this study. They are 15,287 bp and 15,012 bp in size, respectively, and contains 13 protein-coding genes (PCGs), 22 tRNA genes (tRNAs), 2 rRNA genes (rRNAs), and 1 AT-rich control region (CR). The phylogenetic relationships of 56 species in the Papilionidae were inferred based on concatenated nucleotide sequences by using Maximum Likelihood with the selected best-fit model GTR + F+R6. The phylogenetic analysis showed that P. nephelus chaon and P. epycides were located in the genus Papilio. This study provides a basis for further study on mitogenome and phylogenetics of the Papilionidae.

SUBMITTER: Yan Z

PROVIDER: S-EPMC9258057 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

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Complete mitochondrial genomes of Papilio nephelus chaon and Papilio epycides (Lepidoptera: Papilionidae: Papilioninae) and phylogenetic analysis.

Yan Zhentian Z Lu Mingjuan M Luo Site S He Shulin S Fu Wenbo W Wang Xueqian X Fan Zhenhuai Z Hu Danlan D Chen Bin B

Mitochondrial DNA. Part B, Resources 20220704 7

The complete mitochondrial genome (mitogenome) sequences of Papilio nephelus chaon and Papilio epycides were sequenced by Illumina and analyzed in this study. They are 15,287 bp and 15,012 bp in size, respectively, and contains 13 protein-coding genes (PCGs), 22 tRNA genes (tRNAs), 2 rRNA genes (rRNAs), and 1 AT-rich control region (CR). The phylogenetic relationships of 56 species in the Papilionidae were inferred based on concatenated nucleotide sequences by using Maximum Likelih ...[more]

PMID: 35814178

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Project description:Most species of Papilionidae are large and beautiful ornamental butterflies. They are recognized as model organisms in ecology, evolutionary biology, genetics, and conservation biology but present numerous unresolved phylogenetic problems. Complete mitochondrial genomes (mitogenomes) have been widely used in phylogenetic studies of butterflies, but mitogenome knowledge within the family Papilionidae is limited, and its phylogeny is far from resolved. In this study, we first report the mitogenome of Byasa confusa from the subfamily Papilioninae of Papilionidae. The mitogenome of B. confusa is 15,135 bp in length and contains 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and an AT-rich control region (CR), closely mirroring the genomic structure observed in related butterfly species. Comparative analysis of 77 Papilionidae mitogenomes shows gene composition and order to be identical to that of an ancestral insect, and the AT bias, Ka/Ks, and relative synonymous codon usage (RSCU) are all consistent with that of other reported butterfly mitogenomes. We conducted phylogenetic analyses using maximum-likelihood (ML) and Bayesian-inference (BI) methods, with 77 Papilionidae species as ingroups and two species of Nymphalidae and Lycaenidae as outgroups. The phylogenetic analysis indicated that B. confusa were clustered within Byasa. The phylogenetic trees show the monophyly of the subfamily Papilioninae and the tribes Leptocircini, Papilionini, and Troidini. The data supported the following relationships in tribe level on Papilioninae: (((Troidini + Papilionini) + Teinopalpini) + Leptocircini). The divergence time analysis suggests that Papilionidae originated in the late Creataceous. Overall, utilizing the largest number of Papilionidae mitogenomes sequenced to date, with the current first exploration in a phylogenetic analysis on Papilionidae (including four subfamilies), this study comprehensively reveals the mitogenome characteristics and mitogenome-based phylogeny, providing information for further studies on the mitogenome, phylogeny, evolution, and taxonomic revision of the Papilionidae family.

Dataset Information

Complete mitochondrial genomes of Papilio nephelus chaon and Papilio epycides (Lepidoptera: Papilionidae: Papilioninae) and phylogenetic analysis.

Publications

Complete mitochondrial genomes of <i>Papilio nephelus chaon</i> and <i>Papilio epycides</i> (Lepidoptera: Papilionidae: Papilioninae) and phylogenetic analysis.

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