ミトコンドリアゲノム調節領域における高知県産アラレガコの遺伝的多様性

概要

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The mitochondrial DNA sequence for the control region was determined for 49 Cottus kazika individuals collected at two rivers in Kochi Prefecture. Only two haplotypes, including one polymorphic site without insertion and deletion, were detected in Monobe River population. The haplotype and nucleotide diversities in Monobe River were 0.389 and 0.0006, respectively. In contrast, no sequence variations were found in Aki River population. No significant population subdivision was detected among the sample locatins based on the ΦST value. These results indicate that there is no genetic differentiation between two rivers and low genetic variations.
2010-06-30