The complete sequence and gene organization of the mitochondrial genome of the gadilid scaphopod Siphonondentalium lobatum (Mollusca).

@article{Dreyer2004TheCS,
  title={The complete sequence and gene organization of the mitochondrial genome of the gadilid scaphopod Siphonondentalium lobatum (Mollusca).},
  author={H. Dreyer and G. Steiner},
  journal={Molecular phylogenetics and evolution},
  year={2004},
  volume={31 2},
  pages={
          605-17
        }
}
Comparisons of mitochondrial gene sequences and gene arrangements can be informative for reconstructing high-level phylogenetic relationships. We determined the complete sequence of the mitochondrial genome of Siphonodentalium lobatum, (Mollusca, Scaphopoda). With only 13,932 bases, it is the shortest molluscan mitochondrial genome reported so far. The genome contains the usual 13 protein-coding genes, two rRNA and 22 tRNA genes. The ATPase subunit 8 gene is exceptionally short. Several… Expand
The complete sequences and gene organisation of the mitochondrial genomes of the heterodont bivalves Acanthocardia tuberculata and Hiatella arctica – and the first record for a putative Atpase subunit 8 gene in marine bivalves
TLDR
The two mt-genomes reported here add to and underline the high variability of gene order and presence of duplications in bivalve and molluscan taxa and help resolve phylogenetic patterns at lower taxonomic levels. Expand
Mitochondrial gene order evolution in Mollusca: Inference of the ancestral state from the mtDNA of Chaetopleura apiculata (Polyplacophora, Chaetopleuridae).
TLDR
The mitochondrial genome of the Eastern beaded chiton Chaetopleura apiculata (Chaetopleuridae) is sequenced and it is found that it most probably is the original gene order of the last common ancestor to all extant Mollusca. Expand
The Complete Mitochondrial Genome of the Land Snail Cornu aspersum (Helicidae: Mollusca): Intra-Specific Divergence of Protein-Coding Genes and Phylogenetic Considerations within Euthyneura
TLDR
Bayesian and Maximum Likelihood analyses showed that C. aspersum is a close relative of Cepaea nemoralis, and with the other Helicidae species form a sister group of Albinaria caerulea, supporting the monophyly of the Stylommatophora clade. Expand
Complete DNA sequence of the mitochondrial genome of the sea-slug, Aplysia californica: conservation of the gene order in Euthyneura.
TLDR
The Aplysia genome was compared to all other published molluscan mitochondrial genomes and phylogenetic analyses were carried out using a concatenated protein alignment to support both monophyly of Euthyneura and Opisthobranchia. Expand
Mitochondrial genomes of Clymenella torquata (Maldanidae) and Riftia pachyptila (Siboglinidae): evidence for conserved gene order in annelida.
TLDR
Phylogenetic analyses of DNA sequence, amino acid sequence, and gene order all support the recent hypothesis that Sipuncula and Annelida are closely related, suggesting that gene order is conserved across annelids. Expand
Complete mitochondrial DNA sequence of a Conoidean gastropod, Lophiotoma (Xenuroturris) cerithiformis: gene order and gastropod phylogeny.
TLDR
The first complete nucleotide sequence of the mitochondrial genome of a venomous mollusc, the Conoidean gastropod, Lophiotoma (Xenuroturris) cerithiformis is determined and encodes 13 proteins, two ribosomal RNAs and 22 tRNAs of the mitochondrion's own protein synthesizing system. Expand
The complete mitochondrial genome of Solemya velum (Mollusca: Bivalvia) and its relationships with Conchifera
TLDR
The complete mitochondrial genome of the Atlantic awning clam Solemya velum is characterized: A-T content, gene arrangement and other features are more similar to putative ancestral mollusks than to other bivalves, and main peculiarities of this first example of an organellar genome coming from the subclass Opponobranchia are discussed. Expand
The complete mitochondrial genome of Scutopus ventrolineatus (Mollusca: Chaetodermomorpha) supports the Aculifera hypothesis
TLDR
Phylogenetic analyses of mitochondrial sequences showed strong among-lineage rate heterogeneity that produced long-branch attraction biases and the reconstructed phylogenetic tree based on combined mitochondrial and nuclear sequence data recovered monophyletic Aplacophora, Aculifera, and Conchifera. Expand
Comparative analyses of the complete mitochondrial genomes of Dosinia clams and their phylogenetic position within Veneridae
TLDR
The phylogenetic relationships of family Veneridae were established based on 12 concatenated protein-coding genes using maximum likelihood and Bayesian analyses, which supported that Dosininae and Meretricinae have a closer relationship, with Tapetinae being the sister taxon. Expand
The complete mitochondrial genome of Arctic Calanus hyperboreus (Copepoda, Calanoida) reveals characteristic patterns in calanoid mitochondrial genome.
TLDR
Comparing this genome to published copepod genomes revealed retained pan-crustacean features, as well as a conserved calanoid-specific pattern, providing a foundation for exploring the calanoids pattern and the mechanisms of mt gene rearrangement in the evolutionary history of theCopepod mt genome. Expand
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 42 REFERENCES
The complete mitochondrial genome of the nudibranch Roboastra europaea (Mollusca: Gastropoda) supports the monophyly of opisthobranchs.
TLDR
The monophyly of opisthobranchs was further confirmed when a fragment of 2,500 nucleotides including the mitochondrial cox1, rrnL, nad6, and nad5 genes was analyzed in several species representing five different orders of opistsh Hobranchs with all common methods of phylogenetic inference. Expand
Analysis of the complete mitochondrial DNA sequence of the brachiopod Terebratulina retusa places Brachiopoda within the protostomes
  • A. Stechmann, M. Schlegel
  • Medicine, Biology
  • Proceedings of the Royal Society of London. Series B: Biological Sciences
  • 1999
TLDR
Sequence analyses of mitochondrial protein coding genes support a close relationship of the brachiopod with molluscs and annelids, thus supporting the clade Lophotrochozoa. Expand
Complete sequence of the mitochondrial DNA of the primitive opisthobranch gastropod Pupa strigosa: systematic implication of the genome organization.
TLDR
The finding that the unique gene arrangement and highly compact genome organization are shared between opisthobranch and pulmonate gastropod Pupa strigosa strongly suggests their close phylogenetic affinity. Expand
Evolution of pulmonate gastropod mitochondrial genomes: comparisons of gene organizations of Euhadra, Cepaea and Albinaria and implications of unusual tRNA secondary structures.
TLDR
The acceptor stems of many tRNAs show a considerable number of mismatched basepairs, indicating that the RNA editing process recently demonstrated in Euhadra is widespread in the pulmonate gastropods. Expand
Complete sequence and gene organization of the mitochondrial genome of the land snail Albinaria coerulea.
TLDR
The complete sequence (14,130 bp) of the mitochondrial DNA of the land snail Albinaria coerulea was determined and it is one of the most compact mitochondrial genomes known to date. Expand
The mitochondrial genome of the brachiopod Laqueus rubellus.
TLDR
Combined cooccurrence of such gene assortments indicates that the Laqueus mt genome is similar to the annelid Lumbricus, the mollusc Katharina, and the octocoral Sarcophyton mt genomes, each with statistical significance. Expand
The complete mitochondrial genome of the articulate brachiopod Terebratalia transversa.
TLDR
The complete mitochondrial DNA (mtDNA) of the articulate brachiopod Terebratalia transversa is sequenced, suggesting that an inversion that resulted in a reversal in the direction of first-strand replication has occurred in one of the two lineages. Expand
A novel mitochondrial genome organization for the blue mussel, Mytilus edulis.
TLDR
The sequence of 13.9 kilobases of the 17.1-kb mitochondrial genome of Mytilus edulis has been determined, and the arrangement of all genes has been deduced, which is remarkably unlike that found in any other known metazoan mtDNA. Expand
Increased rate of gene rearrangement in the mitochondrial genomes of three orders of hemipteroid insects.
TLDR
The mitochondrial (mt) genomes of most animals studied so far are circular, and have 13 protein-coding genes, but the arrangement of the large genes that encode proteins and rRNAs, is usually conserved in a phylum but varies substantially among phyla. Expand
Complete DNA sequence of the mitochondrial genome of the black chiton, Katharina tunicata.
TLDR
All possible codons except the stop codons TAA and TAG are used in the protein-encoding genes, and Katharina mtDNA appears to use the same variation of the mitochondrial genetic code that is used in Drosophila and Mytilus. Expand
...
1
2
3
4
5
...