Related Experiment Video
Updated: Apr 19, 2026

Genotyping Single Nucleotide Polymorphisms in the Mitochondrial Genome by Pyrosequencing
Published on: February 10, 2023
[Intraspecific polymorphism of mtDNA in Sakhalin taimen Parahucho perryi]
Abstract:
The intraspecific polymorphism of Sakhalin taimen Parahucho perryi (Brevoort, 1856), Salmonidae, was assessed via the RFLP analysis of mitochondrial DNA fragments that contain Cytb, the control region (D-loop), and the genes for the NADH dehydrogenase subunits 1-4, as well as the sequencing of the mitochondrial DNA COI gene. The statistically significant differentiation of the populations from the mainland coast of the Sea of Japan and the eastern and western coasts of Sakhalin Island was demonstrated. The higher level of haplotype diversity in Sakhalin populations compared to Primorye populations and the structure of haplotype genealogies suggested that all populations of Parahucho perryi originated from a common ancestor, which probably lived on the western coast of the Sakhalin Island.
More Related Videos
09:34Improved Polymerase Chain Reaction-restriction Fragment Length Polymorphism Genotyping of Toxic Pufferfish by Liquid Chromatography/Mass Spectrometry
Published on: September 20, 2016
10:47Author Spotlight: High-Throughput Image-Based Quantification of Mitochondrial DNA Synthesis and Distribution
Published on: May 5, 2023
Related Concept Videos
Animal Mitochondrial Genetics
Hybrid Zones
Incomplete Dominance
Evolutionary Relationships through Genome Comparisons