A molecular phylogeny of the family Mustelidae (Mammalia, Carnivora), based on comparison of mitochondrial cytochrome b nucleotide sequences.
To study the phylogenetic relationships between the species of the family Mustelidae, by using the improved polymerase chain reaction-product direct sequencing technique, nucleotide sequences (375 bases) of the mitochondrial cytochrome b gene were determined on ten species from five genera of the Mustelidae and three species of other carnivore families, all of which are distributed in or around Japan. The molecular phylogenetic tree indicated a clear separation of five genera: Mustela and Martes from the subfamily Mustelinae, Lutra and Enhydra from the subfamily Lutrinae, and Meles from the subfamily Melinae. This clustering agreed with the previously reported morphological and karyological taxonomy. Furthermore, the relationships between the intrageneric species were discussed in more detail. This is the first report on the molecular phylogeny throughout the Japanese species of the Mustelidae, inferred from the mitochondrial DNA sequences.
Masuda
R
R
Chromosome Research Unit, Faculty of Science, Hokkaido University, Sapporo, Japan.
Yoshida
M C
MC
D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002335:Carnivora / Q000145:classification / Q000235:genetics*; D003573:Cytochrome b Group / Q000235:genetics*; D004272:DNA, Mitochondrial / Q000235:genetics*; D008969:Molecular Sequence Data; D010802:Phylogeny; D012689:Sequence Homology, Nucleic Acid; D013045:Species Specificity
D003573:Cytochrome b Group; D004272:DNA, Mitochondrial