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Guo ZQ, Gao YJ, Chen YX, Zhan LM, Storey KB, Yu DN, Zhang JY. Comparative Mitogenome of Phylogenetic Relationships and Divergence Time Analysis within Potamanthidae (Insecta: Ephemeroptera). INSECTS 2024; 15:357. [PMID: 38786913 PMCID: PMC11122660 DOI: 10.3390/insects15050357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 05/11/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024]
Abstract
Potamanthidae belongs to the superfamily Ephemeroidea but has no complete mt genome released in the NCBI (except for two unchecked and one partial mt genome). Since the sister clade to Potamanthidae has always been controversial, we sequenced seven mt genomes of Potamanthidae (two species from Rhoenanthus and five species from Potamanthus) in order to rebuild the phylogenetic relationships of Potamanthidae in this study. The divergence time of Potamanthidae was also investigated by utilizing five fossil calibration points because of the indeterminate origin time. In addition, because Rhoenanthus coreanus and Potamanthus luteus are always in low-temperature environments, we aimed to explore whether these two species were under positive selection at the mt genome level. Amongst the 13 PCGs, CGA was used as the start codon in COX1, whereas other genes conformed to initiating with an ATN start codon. From this analysis, UUA (L), AUU (I), and UUU (F) had the highest usage. Furthermore, the DHU arm was absent in the secondary structure of S1 in all species. By combining the 13 PCGs and 2 rRNAs, we reconstructed the phylogenetic relationship of Potamanthidae within Ephemeroptera. The monophyly of Potamanthidae and the monophyly of Rhoenanthus and Potamanthus were supported in the results. The phylogenetic relationship of Potamanthidae + (Ephemeridae + Polymitarcyidae) was also recovered with a high prior probability. The divergence times of Potamanthidae were traced to be 90.44 Mya (95% HPD, 62.80-121.74 Mya), and the divergence times of Rhoenanthus and Potamanthus originated at approximately 64.77 Mya (95% HPD, 43.82-88.68 Mya), thus belonging to the late Pliocene Epoch or early Miocene Epoch. In addition, the data indicated that R. coreanus was under negative selection and that ATP8 and ND2 in Potamanthidae had a high evolutionary rate.
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Affiliation(s)
- Zhi-Qiang Guo
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Ya-Jie Gao
- School of Bioengineering, Aksu Vocational Technical College, Aksu 843000, China
| | - Yu-Xin Chen
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Le-Mei Zhan
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Kenneth B. Storey
- Department of Biology, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - Dan-Na Yu
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
- Key Lab of Wildlife Biotechnology, Covnservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
| | - Jia-Yong Zhang
- College of Life Sciences, Zhejiang Normal University, Jinhua 321004, China
- Key Lab of Wildlife Biotechnology, Covnservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
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Tong Y, Wu L, Ayivi SPG, Storey KB, Ma Y, Yu DN, Zhang JY. Cryptic Species Exist in Vietnamella sinensis Hsu, 1936 (Insecta: Ephemeroptera) from Studies of Complete Mitochondrial Genomes. INSECTS 2022; 13:insects13050412. [PMID: 35621748 PMCID: PMC9143467 DOI: 10.3390/insects13050412] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/20/2022] [Accepted: 04/24/2022] [Indexed: 12/14/2022]
Abstract
Ephemeroptera (Insecta: Pterygota) are widely distributed all over the world with more than 3500 species. During the last decade, the phylogenetic relationships within Ephemeroptera have been a hot topic of research, especially regarding the phylogenetic relationships among Vietnamellidae. In this study, three mitochondrial genomes from three populations of Vienamella sinensis collected from Tonglu (V. sinensis TL), Chun’an (V. sinensis CN), and Qingyuan (V. sinensis QY) in Zhejiang Province, China were compared to discuss the potential existence of cryptic species. We also established their phylogenetic relationship by combining the mt genomes of 69 Ephemeroptera downloaded from NCBI. The mt genomes of V. sinensis TL, V. sinensis CN, and V. sinensis QY showed the same gene arrangement with lengths of 15,674 bp, 15,674 bp, and 15,610 bp, respectively. Comprehensive analyses of these three mt genomes revealed significant differences in mt genome organization, genetic distance, and divergence time. Our results showed that the specimens collected from Chun’an and Tonglu in Zhejiang Province, China belonged to V. sinensis, and the specimens collected from Qingyuan, Zhejiang Province, China were a cryptic species of V. sinensis. In maximum likelihood (ML) and Bayesian inference (BI) phylogenetic trees, the monophyly of the family Vietnamellidae was supported and Vietnamellidae has a close relationship with Ephemerellidae.
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Affiliation(s)
- Yao Tong
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.T.); (L.W.); (S.P.G.A.); (D.-N.Y.)
| | - Lian Wu
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.T.); (L.W.); (S.P.G.A.); (D.-N.Y.)
| | - Sam Pedro Galilee Ayivi
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.T.); (L.W.); (S.P.G.A.); (D.-N.Y.)
| | - Kenneth B. Storey
- Department of Biology, Carleton University, Ottawa, ON K1S5B6, Canada;
| | - Yue Ma
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.T.); (L.W.); (S.P.G.A.); (D.-N.Y.)
- Correspondence: (Y.M.); or (J.-Y.Z.)
| | - Dan-Na Yu
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.T.); (L.W.); (S.P.G.A.); (D.-N.Y.)
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
| | - Jia-Yong Zhang
- College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, China; (Y.T.); (L.W.); (S.P.G.A.); (D.-N.Y.)
- Key Lab of Wildlife Biotechnology, Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China
- Correspondence: (Y.M.); or (J.-Y.Z.)
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