巻号一覧
35 巻, 9 号
選択された号の論文の2件中1～2を表示しています
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Yukio KATO1960 年 35 巻 9 号 p. 251-256
発行日: 1960年
公開日: 2007/05/21
ジャーナル フリーThe extract of immature Welsh onion (Allium fistulosum) seeds has a radiomimetic action on mitosis of the same species. The effective substances are extractable by water, alcohol and acetone. In the developing endosperm, chromosome aberrations and high polyploidy were frequently found. It is, therefore, likely that some chemical substances responsible for radiomimetic action may accumulate within the endosperm of immature seeds. Mitotic abnormalities found in the seedling of Welsh onion are explained by assuming that some chemical snbstances are formed in the early stage of germination, as mentioned previously by the present author.抄録全体を表示PDF形式でダウンロード (1537K) -
Nobunori TANAKA, Michiko KOHNO, Akie SUGIMURA1960 年 35 巻 9 号 p. 257-263
発行日: 1960年
公開日: 2007/05/21
ジャーナル フリーPDF形式でダウンロード (629K)
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