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。
The most important aluminum resistant mechanism for a variety of plant species relies on alumi- num-induced secretion of organic acids from root apex, the major target of A1 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, re- versible protein phosphorylation, synthesis of organic acids and energy metabolism are summarized in this re- view and the prospects in this field are also proposed.
出处
《植物生理学报》
CAS
CSCD
北大核心
2014年第10期1469-1478,共10页
Plant Physiology Journal
基金
国家重点基础研究发展计划(2014CB441000)
国家自然科学基金(31071849和31222049)
中央高校基本科研业务费
关键词
铝毒
转运蛋白
有机酸
转录与翻译后调控
代谢与能量
aluminum toxicity
transporter
organic acid
transcriptional and posttranslational regulation
me-tabolism and energy
