Identification of novel random amplified polymorphic DNAs (RAPDs) on the W chromosome of the domesticated silkworm, Bombyx mori, and the wild silkworm, B. mandarina, and their retrotransposable elementrelated nucleotide sequences

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著者

    • Abe Hiroaki ABE Hiroaki
    • Department of Biological Production, Faculty of Agriculture, Tokyo University of Agriculture and Technology
    • OHBAYASHI Fumi
    • department of Biological Production, Faculty of Agriculture, Tokyo University of Agriculture and Technology
    • SHIMADA Toru
    • Graduate School of Agricultural and Life Sciences, The University of Tokyo
    • KAWAI Shinya
    • Department of Biological Production, Faculty of Agriculture, Tokyo University of Agriculture and Technology
    • SUZUKI Masataka
    • Department of Biological Production, Faculty of Agriculture, Tokyo University of Agriculture and Technology
    • SUGASAKI Toshiyuki
    • Department of Biological Production, Faculty of Agriculture, Tokyo University of Agriculture and Technology
    • OSHIKI Toshikazu
    • Department of Biological Production, Faculty of Agriculture, Tokyo University of Agriculture and Technology

抄録

Genomic DNAs were compared between males and females of the domesticated silkworm, <i>Bombyx mori</i>, strains C108, C137, J137, p50, and WILD-W (constructed by crossing a wild silkworm, <i>B. mandarina</i>, female with a male of strain C108) by polymerase chain reaction (PCR) with 700 arbitrary 10-mer primers. Four female-specific RAPDs (W-Kabuki, W-Samurai, W-Kamikaze, and W-Yamato) were found. The sex chromosome formulas of <i>B. mori</i> and <i>B. mandarina</i> are ZW (XY) for the female and ZZ (XX) for the male. The four female-specific RAPDs are assumed to be derived from the W chromosome because the other chromosomes are shared by both sexes. A computer search for deduced amino acid sequences of these four RAPDs revealed that all of them showed homology to previously reported amino acid sequences encoded in known retrotransposable elements from various organisms.<br>

収録刊行物

  • Genes & genetic systems

    Genes & genetic systems 73(4), 243-254, 1998-08

    The Genetics Society of Japan

参考文献:  37件中 1-37件 を表示

被引用文献:  5件中 1-5件 を表示

各種コード

  • NII論文ID(NAID)
    10003762895
  • 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
    4598859
  • 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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