【摘要】 铝诱导根尖有机酸分泌是大多数植物最主要的耐铝机制。本文主要综述了有机酸分泌过程中所涉及的包括有机酸转运蛋白、转运蛋白基因上游序列调节因子、基因拷贝数、转录因子、蛋白可逆磷酸化、有机酸合成与能量代谢等调控进程方面的研究进展,并对未来的研究前景进行了展望。更多还原

【Abstract】 The most important aluminum resistant mechanism for a variety of plant species relies on aluminum-induced secretion of organic acids from root apex, the major target of Al toxicity. The recent progresses to understand the regulation processes leading to the ultimate secretion of organic acids, including transporters of organic acids, upstream sequence regulators of transporter gene, gene copy number, transcription factors, reversible protein phosphorylation, synthesis of organic acids and energy metabolism are summarized in this review and the prospects in this fi eld are also proposed.更多还原