The review will focus on recent advances in our understanding of the action of auxin on plant cell elongation. Particular emphasis will be placed on the acid growth theory of auxin action and a comparison of auxin action on shoot vs. root tissues. Theories of the action of auxin will be evaluated in view of recent information on auxin dose/response relationships, auxin uptake kinetics, the time‐dependent adaptation of tissues to auxin, and the kinetics of plant cell responses to the hormone. Considerations of research on auxin binding and auxin polar transport will be included only as they apply to the central question of the action of the hormone on cell expansion.

中文翻译：

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生长素对植物细胞伸长的作用

本综述将重点关注我们对生长素对植物细胞伸长作用的理解的最新进展。将特别强调生长素作用的酸生长理论以及生长素对芽和根组织的作用的比较。植物生长素作用的理论将根据关于植物生长素剂量/反应关系、植物生长素吸收动力学、组织对植物生长素的时间依赖性适应以及植物细胞对激素反应动力学的最新信息进行评估。对生长素结合和生长素极性转运的研究的考虑将仅包括在它们适用于激素对细胞扩增作用的中心问题时。