Amyloplast distribution in hairy roots induced by infection with Agrobacterium rhizogenes

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抄録

To elucidate the rapid and plagiotropic growth of hairy root induced by A. rhizogenes, a root apex was investigated with respect to it's amyloplast deposition, activity of α-amylase and glucose content. The amyloplasts distributed in the hairy roots were fewer than those of the adventitious root. Since auxin availability is enhanced in hairy roots, it could affect the statolith degradation by elevating α-amylase activity so that the energy requirement for rapid growth could be fulfilled as represented of glucose content. Consequently,it is suggested the overall decrease of starch grains could result in the lack of gravi-response in hairy roots.

収録刊行物

  • 宇宙生物科学 = Biological sciences in space  

    宇宙生物科学 = Biological sciences in space 10(2), 102-104, 1996-09 

    日本宇宙生物科学会

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各種コード

  • NII論文ID(NAID)
    10002856321
  • NII書誌ID(NCID)
    AN10164806
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09149201
  • NDL 記事登録ID
    4069244
  • NDL 雑誌分類
    ZR1(科学技術--生物学) // ZM33(科学技術--宇宙科学)
  • NDL 請求記号
    Z18-2504
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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