TROPISMS AND NASTIC MOVEMENTS
TROPISMS AND NASTIC MOVEMENTS
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DOI：
10.1146/annurev.pp.05.060154.001115
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发表时间：
1954-01-01
期刊：
影响因子：
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通讯作者：
BRAUNER, L
中科院分区：
文献类型：
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作者：
BRAUNER, L
自上一次植物向向性审查以来的四年里[见H.A.，20：2211]，进展相对较小。本文对最近的实验和由此产生的关于向光性、向地性和热变性的假说进行了全面的讨论。作者认为，最近在这一领域的工作表明，植物活跃运动的基本概念发生了变化，尽管仍然强调运动对生长素相互作用的依赖，但生长素浓度的必要差异被认为是由刺激的直接或间接作用引起的，刺激导致生长物质的不对称破坏或形成。
In the four years since the last review on plant tropisms [seeH.A., 20: 2211] progress has been relatively modest. In this review recent experiments and the resulting hypotheses on phototropism, geotropism and thermo-nasty are fully discussed. The author feels that recent work in this field shows a change in the basic concept of active plant movements in that, although the dependency of motion on auxin interaction is still stressed, the necessary differences in auxin concentration are considered to be brought about by the direct or indirect action of the stimulus, which causes an asymmetric destruction or formation of growth substances.