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        <identifier>oai:mizuho.repo.nii.ac.jp:02000168</identifier>
        <datestamp>2025-09-19T04:58:55Z</datestamp>
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          <dc:title>岐阜県で再発見されたヨコハマシジラガイInversiunio jokohamensisのCOI遺伝子に基づく分子系統学的位置付け</dc:title>
          <dc:title>Molecular phylogenetic characterization of Inversiunio jokohamensis individuals rediscovered in Gifu Prefecture, Japan</dc:title>
          <dc:creator>KAWASE, Motohiro</dc:creator>
          <dc:creator>162</dc:creator>
          <dc:creator>川瀬, 基弘</dc:creator>
          <dc:creator>カワセ, モトヒロ</dc:creator>
          <dc:creator>松原, 和純</dc:creator>
          <dc:creator>2377</dc:creator>
          <dc:creator>マツバラ, カズミ</dc:creator>
          <dc:creator>MATSUBARA, Kazumi</dc:creator>
          <dc:creator>YOKOI, Atsushi</dc:creator>
          <dc:creator>1717</dc:creator>
          <dc:creator>横井, 敦史</dc:creator>
          <dc:creator>ヨコイ, アツシ</dc:creator>
          <dc:creator>ICHIHARA, Takashi</dc:creator>
          <dc:creator>597</dc:creator>
          <dc:creator>市原, 俊</dc:creator>
          <dc:creator>イチハラ, タカシ</dc:creator>
          <dc:creator>KUMAZAWA, Yoshinori</dc:creator>
          <dc:creator>1963</dc:creator>
          <dc:creator>熊澤, 慶伯</dc:creator>
          <dc:creator>クマザワ, ヨシノリ</dc:creator>
          <dc:subject>ヨコハマシジラガイ; オトコタテボシガイ属; オトコタテボシガイ; ニセマツカサガイ; ミトコンドリアCOI遺伝子</dc:subject>
          <dc:subject>Inversiunio jokohamensis; Inversiunio; Inversiunio reinianus; Inversiunio yanagawensis; mitochondrial COI gene</dc:subject>
          <dc:description>2024年に岐阜県の揖斐川本流から，岐阜県で絶滅危惧Ⅰ類に指定されているヨコハマシジラガイInversiunio jokohamensisが再発見された．ミトコンドリアDNAを解析し，同種内における地域間の系統的多様性を推定した．ミトコンドリアCOI遺伝子配列の解析により，岐阜県の個体は，青森県，山形県，茨城県，新潟県産個体とは異なる塩基配列を有し，地域ごとの高い遺伝的多様性が示唆された．</dc:description>
          <dc:description>Inversiunio jokohamensis, an endangered species in Gifu Prefecture, was rediscovered in 2024 in the main stream of the Ibi River. To assess the phylogenetic diversity of I. jokohamensis across local populations, mitochondrial DNA was analyzed. Analysis of the mitochondrial COI gene sequences revealed that individuals from Gifu differ genetically from those in Aomori, Yamagata, Ibaraki, and Niigata Prefectures, indicating high genetic diversity among regional populations.</dc:description>
          <dc:description>departmental bulletin paper</dc:description>
          <dc:publisher>印刷の一誠社</dc:publisher>
          <dc:date>2025-09-30</dc:date>
          <dc:format>application/pdf</dc:format>
          <dc:identifier>瀬木学園紀要</dc:identifier>
          <dc:identifier>26</dc:identifier>
          <dc:identifier>8</dc:identifier>
          <dc:identifier>14</dc:identifier>
          <dc:identifier>1881-7181</dc:identifier>
          <dc:identifier>https://mizuho.repo.nii.ac.jp/record/2000168/files/SEGI26G02.pdf</dc:identifier>
          <dc:identifier>https://mizuho.repo.nii.ac.jp/records/2000168</dc:identifier>
          <dc:language>jpn</dc:language>
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