The Sainsbury Laboratory, University of Cambridge, UK.
J Exp Bot. 2018 Jan 4;69(2):137-146. doi: 10.1093/jxb/erx390.
Since its first formulation almost 50 years ago, acid growth has had a chequered past complicated by utilization of diverse species and organs for testing alongside necessary but coarse methodology. Within the past 25 years, we have gained new insights into the molecular mechanisms behind the transduction of the signal auxin into the reality of an apoplastic pH shift as well as the effect on cell wall mechanics and the biochemical players within the wall contributing to the resultant growth. In this review, we begin by discussing the historical work and its complications, move on to the modern work and its addition to acid growth, which we finally summarize in an updated model which includes new postulations and questions.
自 50 年前首次提出以来，酸生长的历史可谓一波三折，其复杂性体现在用于测试的物种和器官的多样性，以及必要但粗糙的方法学上。在过去的 25 年里，我们对生长素信号转导为质外体 pH 变化的分子机制以及对细胞壁力学的影响，以及细胞壁内参与生长的生化因子有了新的认识。在这篇综述中，我们首先讨论了历史工作及其复杂性，然后讨论了现代工作及其对酸生长的补充，最后我们在一个更新的模型中对其进行了总结，该模型包含了新的假设和问题。
