ArticleBMC genomics2022
Mitochondrial genomic analyses provide new insights into the "missing" atp8 and adaptive evolution of Mytilidae.
Article in BMC genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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22 citing papers in PubMed, 33 citations in OpenAlex.
- From Codons to Protein Structure: Evolutionary Constraints of Mitochondrial Proteins in Corvides.Biology · 2026Article
- The Complete Mitogenome of the Estuarine ClamEcology and evolution · 2026Article
- The Copepoda mitogenome as a dynamic evolutionary landscape.PloS one · 2026Article
- Assembly and comparative analysis of the first complete mitochondrial genome ofFrontiers in plant science · 2026Article
- Complete mitochondrial genome ofMitochondrial DNA. Part B, Resources · 2026Article
- Whole-genome survey information revealed the genome characteristics, mitochondrial genome diversity and evolutionary patterns of Stomatopoda species.BMC genomics · 2025Article
- The mitogenome of a swimming-behavior file shell reveals the phylogenetic relationships of Limida (Bivalvia: Pteriomorphia).Molecular biology reports · 2025Article
- Article
- The Complete Mitochondrial Genome of the Deep-Dwelling GobyInternational journal of molecular sciences · 2025Article
- Assembly and comparative analysis of the complete mitochondrial genome ofFrontiers in plant science · 2025Article
- Complete mitochondrial genomes ofZooKeys · 2025Article
- Mitonuclear compatibility is maintained despite relaxed selection on male mitochondrial DNA in bivalves with doubly uniparental inheritance.Evolution; international journal of organic evolution · 2024Article
- A chromosome-level genome assembly of the disco clam, Ctenoides ales.G3 (Bethesda, Md.) · 2024Article
- Structure, Evolution, and Mitochondrial Genome Analysis of Mussel Species (Bivalvia, Mytilidae).International journal of molecular sciences · 2024Article
- Different Evolutionary Trends of Galloanseres: Mitogenomics Analysis.Animals : an open access journal from MDPI · 2024Article
- Mitochondrial Genomic Evidence of Selective Constraints in Small-Bodied Terrestrial Cetartiodactyla.Animals : an open access journal from MDPI · 2024Article
- The branched mitochondrial respiratory chain from the jellyfish Stomolophus sp2 as a probable adaptive response to environmental changes.Journal of bioenergetics and biomembranes · 2024Article
- Comparative mitogenomics of Brachiopods reveals conservatism in articulate species and unusualness in inarticulate species.Molecular biology reports · 2024Article
- Taxonomic Status and Phylogenetic Relationship of the Charadriidae Family Based on Complete Mitogenomes.Current genomics · 2023Article
- The Complete Mitochondrial Genomes of Two Rock Scallops (Bivalvia: Spondylidae) Indicate Extensive Gene Rearrangements and Adaptive Evolution Compared with Pectinidae.International journal of molecular sciences · 2023Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMytilidae, also known as marine mussels, are widely distributed in the oceans worldwide. Members of Mytilidae show a tremendous range of ecological adaptions, from the species distributed in freshwater to those that inhabit in deep-sea. Mitochondria play an important role in energy metabolism, which might contribute to the adaptation of Mytilidae to different environments. In addition, some bivalve species are thought to lack the mitochondrial protein-coding gene ATP synthase F0 subunit 8. Increasing studies indicated that the absence of atp8 may be caused by annotation difficulties for atp8 gene is characterized by highly divergent, variable length.
resultsIn this study, the complete mitochondrial genomes of three marine mussels (Xenostrobus securis, Bathymodiolus puteoserpentis, Gigantidas vrijenhoeki) were newly assembled, with the lengths of 14,972 bp, 20,482, and 17,786 bp, respectively. We annotated atp8 in the sequences that we assembled and the sequences lacking atp8. The newly annotated atp8 sequences all have one predicted transmembrane domain, a similar hydropathy profile, as well as the C-terminal region with positively charged amino acids. Furthermore, we reconstructed the phylogenetic trees and performed positive selection analysis. The results showed that the deep-sea bathymodiolines experienced more relaxed evolutionary constraints. And signatures of positive selection were detected in nad4 of Limnoperna fortunei, which may contribute to the survival and/or thriving of this species in freshwater.
conclusionsOur analysis supported that atp8 may not be missing in the Mytilidae. And our results provided evidence that the mitochondrial genes may contribute to the adaptation of Mytilidae to different environments.
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