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Mo J, Lu M, Mou A, Wang X, Shi W, Zhang X, Xu Q. The mitochondrial genome of Monoserius pennarius (Linnaeus, 1758) from the East China Sea. Mitochondrial DNA B Resour 2024; 9:415-418. [PMID: 38586513 PMCID: PMC10993742 DOI: 10.1080/23802359.2024.2333568] [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: 10/05/2023] [Accepted: 03/15/2024] [Indexed: 04/09/2024] Open
Abstract
The species Monoserius pennarius (Linnaeus, 1758), is particularly abundant in the tropical Indo-West Pacific east of Sri Lanka, yet very limited genetic information exists for this species. Here, we report the assembled-linear mitochondrial genome of M. pennarius collected from the East China Sea. The 15,197 bp mitogenome contains 13 protein-coding genes (PCGs), two tRNA genes, and two rRNA genes. Notably, the gene order in this mitogenome differs from that of other hydrozoans within the same taxonomic order. Phylogenetic analysis, based on 13 concatenated mitochondrial PCGs, recovered M. pennarius as a sister of Nemalecium lighti (Hargitt, 1924), outside the other Leptothecata hydrozoans, suggesting paraphyly of Leptothecata. The mitogenome of M. pennarius, serving as the first publicly available for the family Aglaopheniidae, holds foreseeable value for investigating Leptothecata evolution.
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Affiliation(s)
- Jing Mo
- MNR Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
- Laboratory for Marine Ecology and Environmental Science, Laoshan Laboratory, Qingdao, China
| | - Min Lu
- MNR Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
- Laboratory for Marine Ecology and Environmental Science, Laoshan Laboratory, Qingdao, China
| | - Anning Mou
- MNR Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
- Laboratory for Marine Ecology and Environmental Science, Laoshan Laboratory, Qingdao, China
| | - Xuetao Wang
- MNR Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
| | - Wenge Shi
- MNR Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
| | - Xuelei Zhang
- MNR Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
- Laboratory for Marine Ecology and Environmental Science, Laoshan Laboratory, Qingdao, China
| | - Qinzeng Xu
- MNR Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
- Laboratory for Marine Ecology and Environmental Science, Laoshan Laboratory, Qingdao, China
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Chen Y, Dai S, Su D, Wang Y, Ning J, Liu Z. The complete mitochondrial genome and phylogenetic analysis of hydrozoan jellyfish Eirene ceylonensis (Cnidaria, Hydrozoa, Eirenidae) in the coastal sea of Qinhuangdao, China. Mitochondrial DNA B Resour 2023; 8:1381-1385. [PMID: 38189024 PMCID: PMC10768735 DOI: 10.1080/23802359.2023.2290845] [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: 09/14/2023] [Accepted: 11/29/2023] [Indexed: 01/09/2024] Open
Abstract
Eirene ceylonensis, a hydrozoan jellyfish species with a complex polymorphic life cycle, is widely distributed in the Chinese coastal sea. In this study, we conducted sequencing and analysis of the first complete mitochondrial genome of E. ceylonensis, obtained from the coastal sea of Qinhuangdao, China. The linear mitochondrial genome is 14,997 bp in length with the overall AT content being 72.8%, encoding 13 protein-coding genes (PCGs), two transfer RNA (tRNA) genes (tRNA-Met and tRNA-Trp) and two ribosomal RNA (rRNA) genes (rrnS and rrnL). Phylogenetic analysis of 13 PCGs suggests that the E. ceylonensis is closely related to Laomedea flexuosa. The availability of the complete mitochondrial genome of E. ceylonensis will be useful for studying the evolutionary relationships of hydrozoan jellyfish species.
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Affiliation(s)
- Yang Chen
- Research Center for Marine Science, Hebei Normal University of Science and Technology, Qinhuangdao, China
- Key Hebei Key Laboratory of Ocean Dynamics, Resources and Environments, Qinhuangdao, China
| | - Sheng Dai
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Du Su
- Research Center for Marine Science, Hebei Normal University of Science and Technology, Qinhuangdao, China
- Key Hebei Key Laboratory of Ocean Dynamics, Resources and Environments, Qinhuangdao, China
| | - Yibo Wang
- Research Center for Marine Science, Hebei Normal University of Science and Technology, Qinhuangdao, China
- Key Hebei Key Laboratory of Ocean Dynamics, Resources and Environments, Qinhuangdao, China
| | - Jiaqi Ning
- Research Center for Marine Science, Hebei Normal University of Science and Technology, Qinhuangdao, China
- Key Hebei Key Laboratory of Ocean Dynamics, Resources and Environments, Qinhuangdao, China
| | - Zhiliang Liu
- Research Center for Marine Science, Hebei Normal University of Science and Technology, Qinhuangdao, China
- Key Hebei Key Laboratory of Ocean Dynamics, Resources and Environments, Qinhuangdao, China
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