[Genetic structure of the Siberian Sucker (Catostomus catostomus rostratus) according to data on sequence variation of the mtDNA cytochrome B gene].
Data regarding the structure and variation of the nucleotide sequence of the cytochrome b gene of mitochondrial DNA of the Siberian Sucker from the Kolyma River were obtained. Analysis of the median network revealed that evolutionary lines diverged from a common ancestor. Penetration of the sucker into Asia from Northern America took place between the Early and Middle Pleistocene. Prolonged reproductive isolation of the Siberian and Northern American suckers led to interspecies divergence with the appearance of amino acid substitutions, which, apparently, fixed due to positive selection. The Siberian Sucker appeared to have three modifications of the Cytb protein.
L T
LT
Bachevskaia
V V
VV
Pereverzeva
G D
GD
Ivanova
G A
GA
Agapova
A A
AA
Primak
D000818:Animals; D001483:Base Sequence; D003531:Cypriniformes / Q000235:genetics*; D045303:Cytochromes b / Q000235:genetics*; D004272:DNA, Mitochondrial / Q000235:genetics*; D014644:Genetic Variation; D010802:Phylogeny; D012800:Siberia
D004272:DNA, Mitochondrial; D045303:Cytochromes b