• Corpus ID: 24585175

Molecular phylogenetic status of the iriomote cat Felis iriomotensis, inferred from mitochondrial DNA sequence analysis.

@article{Masuda1994MolecularPS,
  title={Molecular phylogenetic status of the iriomote cat Felis iriomotensis, inferred from mitochondrial DNA sequence analysis.},
  author={Ryuichi Masuda and Michihiro C. Yoshida and Fumiharu Shinyashiki and Gen Bando},
  journal={Zoological science},
  year={1994},
  volume={11 4},
  pages={
          597-604
        }
}
To investigate the molecular phylogenetic status of the Iriomote cat Felis iriomotensis, partial sequences of the mitochondrial 12S rRNA gene (373 bases) and the cytochrome b gene (402 bases) were determined by using the polymerase chain reaction-product direct sequencing technique and then compared with those of seven other feline species. Six Iriomote cats examined in this study showed no intraspecific variation for both genes. The sequence comparisons and the molecular phylogenetic trees… 

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References

SHOWING 1-10 OF 38 REFERENCES

A MOLECULAR PHYLOGENY OF THE FELIDAE: IMMUNOLOGICAL DISTANCE

TLDR
The phylogenetic distances between 34 of the 37 extant species of Felidae were estimated using albumin immunological distances (AID) and the derived topology is highly consistent with the karyological disposition of these species, as well as with the fossil record of this family.

DNA phylogeny of the extinct marsupial wolf

TLDR
The genetic data suggest that the Marsupial wolf was more closely related to other Australian marsupial carnivores than to those of South America, and represents an example of convergent morphological evolution to South American car-nivorous marsupials as well as to true wolves.

Mitochondrial DNA analysis implying extensive hybridization of the endangered red wolf Canis rufus

TLDR
Phylogenetic analysis indicates that red wolves have either a grey wolf or coyote mtDNA genotype, demonstrating hybridization among these species, and does not argue against the continued protection of the red wolf.

Evolution of the cytochrome b gene of mammals.

TLDR
Comparisons of these cytochrome b sequences support current structure-function models for this membrane-spanning protein, which suggests that the outer surface which includes the Qo redox center is more constrained than the remainder of the molecule, namely, the transmembrane segments and the surface that protrudes into the mitochondrial matrix.

Nucleotide sequence variation of cytochrome b genes in three species of weasels Mustela itatsi, Mustela sibirica, and Mustela nivalis, detected by improved PCR product-direct sequencing technique

TLDR
Using the improved techniques, the cytochrome b sequence analysis with the present improved methods provides a new clue for the development of the phylogenetic study of closely related mammalian species.

A new genus and species of cat from Iriomote, Ryukyu Islands

TLDR
The skin and a nearly complete skeleton of an adult male, the skull of another adult of unknown sex, and an immature skull were collected by Yukio Togawa during his second expedition to the island in June and July, 1965 and seem to establish a new genus and species as follows.

Rapid evolution of animal mitochondrial DNA.

TLDR
The rate of evolution of the mitochondrial genome appears to exceed that of the single-copy fraction of the nuclear genome by a factor of about 10 and is likely to be an extremely useful molecule to employ for high-resolution analysis of the evolutionary process.

Novel features of animal mtDNA evolution as shown by sequences of two rat cytochrome oxidase subunit II genes.

  • G. BrownM. Simpson
  • Biology
    Proceedings of the National Academy of Sciences of the United States of America
  • 1982
TLDR
It is proposed that the rapid evolution of mtDNA relative to nuclear DNA is due only to silent changes and that amino acid-altering substitutions accumulate in nuclear and mtDNA at comparable rates.

Dynamics of mitochondrial DNA evolution in animals: amplification and sequencing with conserved primers.

TLDR
The polymerase chain reaction is used to amplify homologous segments of mtDNA from more than 100 animal species, including mammals, birds, amphibians, fishes, and some invertebrates, and the unexpectedly wide taxonomic utility of these primers offers opportunities for phylogenetic and population research.

Molecular distance and divergence time in carnivores and primates.

TLDR
The results suggest that estimates of molecular distance and divergence time are highly correlated and that rates of molecular evolution are not constant; rather, in general they decline with increasing divergence time in a linear fashion.