ArticleJournal of molecular evolution2005
Evolution of a unique mitotype-specific protein-coding extension of the cytochrome c oxidase II gene in freshwater mussels (Bivalvia: Unionoida).
Article in Journal of molecular evolution, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Comparative mitogenomic analysis and phylogeny of Veneridae with doubly uniparental inheritance.Open biology · 2024Article
- The absence of canonical respiratory complex I subunits in male-type mitogenomes of three Donax species.Scientific reports · 2024Article
- The longest mitochondrial protein in metazoans is encoded by the male-transmitted mitogenome of the bivalveBiology letters · 2022Article
- The Complete Maternally and Paternally Inherited Mitochondrial Genomes of a Freshwater Mussel Potamilus alatus (Bivalvia: Unionidae).PloS one · 2017Article
- Comparative Large-Scale Mitogenomics Evidences Clade-Specific Evolutionary Trends in Mitochondrial DNAs of Bivalvia.Genome biology and evolution · 2016Article
- The Complete Female- and Male-Transmitted Mitochondrial Genome of Meretrix lamarckii.PloS one · 2016Article
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- Proteomic analysis of eggs from Mytilus edulis females differing in mitochondrial DNA transmission mode.Molecular & cellular proteomics : MCP · 2013Article
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- Mitochondrial genomes and Doubly Uniparental Inheritance: new insights from Musculista senhousia sex-linked mitochondrial DNAs (Bivalvia Mytilidae).BMC genomics · 2011Article
- Evidence for a fourteenth mtDNA-encoded protein in the female-transmitted mtDNA of marine Mussels (Bivalvia: Mytilidae).PloS one · 2011Article
- Mitochondrial phylogenomics of the Bivalvia (Mollusca): searching for the origin and mitogenomic correlates of doubly uniparental inheritance of mtDNA.BMC evolutionary biology · 2010Article
- Complete sequences of maternally inherited mitochondrial genomes in mussels Unio pictorum (Bivalvia, Unionidae).Journal of applied genetics · 2010Article
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- Recombination in mitochondrial DNA of European mussels Mytilus.Journal of molecular evolution · 2008Article
- Extreme primary and secondary protein structure variability in the chimeric male-transmitted cytochrome c oxidase subunit II protein in freshwater mussels: evidence for an elevated amino acid substitution rate in the face of domain-specific purifying selection.BMC evolutionary biology · 2008Article
- Reproductive function for a C-terminus extended, male-transmitted cytochrome c oxidase subunit II protein expressed in both spermatozoa and eggs.FEBS letters · 2007Article
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2 authors.
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Abstract
A unique mode of mitochondrial DNA inheritance, designated doubly-uniparental inheritance (DUI), occurs in three bivalve subclasses (Pteriomorpha: Mytiloida, Palaeoheterodonta: Unionoida, Heterodonta: Veneroida), indicating that DUI may be a widespread phenomenon among bivalves. In mytiloids, breakdown of this pattern of inheritance (gender-switching) is observed in natural populations and in a phylogenetic context. In contrast, gender-switching has not occurred during the evolutionary history of unionoids. Here we present sequences for the male (M) and female (F) mitotypes from an additional 8 species of Unionoida. Consistent with previous observations, the M and F mitotypes of all species form reciprocally monophyletic clades supporting the hypothesis of taxon-specific rates of gender-switching. Coinciding with the absence of gender-switching is an approximately 185 codon extension of the cytochrome c oxidase II (MTCO2) locus in the male genome. The extension is present in all 12 unionoid species examined, including a representative of the family Margaritiferidae, indicating that this protein-coding polymorphism originated > or = 200 MYBP: . Although the extension is well conserved in length among 11 of the 12 species, one taxon has a significantly shortened extension. Lastly, examination of the rates and patterns of substitution indicate that the extension is evolving under relaxed purging selection, a pattern inconsistent with the conserved nature of MTCO2 or any cytochrome c oxidase locus.
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