| 生长素在柳树插枝中的运转 |
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| 引用本文： | 罗宗洛,汤玉玮.生长素在柳树插枝中的运转[J].分子细胞生物学报,1957(3). |
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| 作者姓名： | 罗宗洛 汤玉玮 |
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| 作者单位： | 中国科学院植物生理研究所; |
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| 摘 要： | 根据Pal(1914:1919)的实验结果并运用 Stark(1921)的方法 Went(1926)成功地从燕麦子叶鞘尖端组织里分离出促进生长的物质之后,紧接着进一步的证明它在植物体内是由形态的上端向形态的下端运转,即所谓极化运转(polar transport,Went,1928)。同时 Beyer(1928)报告光刺激的传递也是这样的。Went(1928)的工作为许
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| 关 键 词： | 上端 下端 羊毛脂 顶端 横向 柳枝 皮部 桔果 切面 幼芽 |
TRANSPORT OF PLANT GROWTH HORMONE IN WILLOW CUTTINGS |
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| Loo T.L. Y.W TANG Institute of Plant Physiology,Academia Sinica,Shanghai.TRANSPORT OF PLANT GROWTH HORMONE IN WILLOW CUTTINGS[J].Journal of Molecular Cell Biology,1957(3). |
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| Authors: | Loo TL YW TANG Institute of Plant Physiology Academia Sinica Shanghai |
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| Abstract: | Using the inhibition of bud development and the stimulation of root forma- tion as indicators to study the transport of plant growth hormone in willow cut- tings,we performed a series of experiments.The results obtained are as follows: 1.Ringing experiments indicate that the plant growth hormone is transported downwards in the phloem. 2.The results of local wounding experiment show that the downward trans- location of growth hormone is not a diffusion processes and living cells take an active part in the mo... |
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