Flow cytometric analysis of various organs and cytochimeras of mulberry (Morus spp.)

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Flow cytometry is a useful technique for studying plant genome size and ploidy and for analyzing the degree of polysomaty of various organs. Polysomaty is a common biological phenomenon in higher plants and is detectable as multiple peaks in the histogram by flow cytometric analysis. However, if polysomaty occurs in the target tissue, the multiple peaks may cause mis-estimates of genome size and ploidy obtained by flow cytometric analysis. In this study, we used flow cytometry to determine whether polysomaty occurred in various organs of several mulberry species. We did not find markedly polysomatic organs in any of the above-ground vegetative organs, whereas anthers exhibited a polysomatic state. Based on these results, we tried to ascertain the possibility distinguishing between two types of periclinal cytochimeras by flow cytometric analysis of mulberry leaves. One type of the cytochimera was distinguishable from its progenitor and the other type of cytochimera by flow cytometry. <br>

収録刊行物

  • Journal of insect biotechnology and sericology  

    Journal of insect biotechnology and sericology 77(2), 95-108, 2008-06-30 

    The Japanese Society of Sericultural Science

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各種コード

  • NII論文ID(NAID)
    10021221136
  • NII書誌ID(NCID)
    AA11558849
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13468073
  • NDL 記事登録ID
    9574024
  • NDL 雑誌分類
    ZR7(科学技術--農林水産--農産)
  • NDL 請求記号
    Z54-J696
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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