锰超富集植物及其富集机制的研究进展

Mn-hyperaccumulator and Their Hyperaccumulating Mechanism

超富集植物是植物修复的基础。迄今虽发现超富集植物480种,但绝大多数属于镍超富集植物(329种),而锰超富集植物仅有13种。还从重金属的活化与吸收、运输与转移及其在植物体内的调控三方面综述了超富集植物的生理生化机制。

Hyperaccumulator is an essential part of phytoremediation.So far,480 species of hyperaccumulator have been found,but 329 specie of which were Ni-hyperaccumulating plant and there were only 13 species Mn-hyperaccumulating plant.The hyperaccumulating mechanism of Mn-hyperaccumulator were reviewed from heavy metal activated,absorbed,transported,translocation and regulated in plant.