Rate of DNA Synthesis during Meiotic Prophase in Lily Microsporocytes in the Presence of Deoxyadenosine and Nalidixic Acid
スポンサーリンク
概要
- 論文の詳細を見る
The rate and period of DNA synthesis during meiotic prophase were examined using lily microsporocytes. Meiocytes at the early leptotene stage were cultured for discrete periods in the presence of inhibitors of DNA synthesis, deoxyadenosine and nalidixic acid. Deoxyadenosine, which arrests meiotic development at the early zygotene stage, markedly suppressed DNA synthesis to 35% of control at 2 m_M. Nalidixic acid simply reduced the rate of DNA synthesis, resulting in prolongation of the synthetic period. The relevance of DNA synthesis to meiotic development is discussed.
- 日本植物生理学会の論文
著者
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ITO Michio
Department of Dental Materials, Matsumoto Dental University
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Ohyama Toshio
Department Of Biology Faculty Of Science Nagoya University
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Takegami Miyako
Department of Biology. Faculty of Science, Nagoya University
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Takegami Miyako
Department Of Biology Faculty Of Science Nagoya University
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Ito Michio
Department of Biology, Faculty of Science, Nagoya University
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