Colchicine処理によって得たキビの同質四倍体

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概要

• 論文の詳細を見る

• 1) In miilet (Panicum miliacum L.), autotetra ploid plants (2n=72) V:ere obtained by soaking the diploid seeds (2n=36) in 0.05 % aqueous, solution of colchicine, and sbme characters of tetraploids and diploids were comparatively studied in the C_2 generation. 2) The tetraploid plants were superior to the diplbids in the p.1ait height, Ieaf length, leaf width and stem thickness, while the numbers of tillers and spikelets per panicle were inferior in tetraploids in compari,son to diploids. In tetraploids, the lerlgth of panicle increased in one strain, but decreased in the other (Table 1. Figs. 2 & 4). The heading time delayed by one week in tetraploids than the diplqids.

• 日本育種学会の論文
• 1956-03-30

著者

• 安江 多輔

  京都大学農学部:(現)岐阜大学農学部

• 安江 多輔

  京大農学部

関連論文

• メヒシバ属(Digitaria)の種間雑種に関する研究 : II.メヒシバ(D.ciliaris PERS.)×アキメヒシバ(D.ischaemum MUHL.)のF_1植物
• メヒシバ属(Digitaria)の種間雑種に関する研究 : I.交雑法
• Colchicine処理によって得たキビの同質四倍体

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