Phylogenetic relationships of echinoids of the family Temnopleuridae inferred from allozyme variation

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The family Temnopleuridae of the order Echinoida from Japanese waters is represented by the four echinoid species belonging to the two different genera: <i>Temnopleurus toreumaticus</i>, <i>T. hardwickii</i>, <i>T. reevesii</i>, and <i>Mespilia globulus</i>. Their phylogenetic relationships were investigated by electrophoretic analyses of 16 different enzymes. From the allozyme variation in 30 genetic loci, the Nei's genetic distances between species were caluculated and the molecular phylogenetic tree for the four species was constructed. The phylogenetic tree indicated the following: (1) Among four species of the family, <i>T. toreumaticus</i> and <i>T. reevesii</i> are the most closely related to each other and diverged later. (2) <i>T. hardwickii</i> is more genetically differentiated from the other two congeners. (3) <i>M. globulus</i> is the most distant species of the four members. These allozyme results were discussed through the comparison with other non-molecular evidence, and the divergence process of the four echinoid species was speculated.<br>

収録刊行物

  • Genes & genetic systems

    Genes & genetic systems 71(4), 203-209, 1996-08

    The Genetics Society of Japan

参考文献:  33件中 1-33件 を表示

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各種コード

  • NII論文ID(NAID)
    10003759947
  • NII書誌ID(NCID)
    AA11077421
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13417568
  • NDL 記事登録ID
    4163723
  • NDL 雑誌分類
    ZR1(科学技術--生物学)
  • NDL 請求記号
    Z53-W539
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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