Advances in Research on Genetically Engineered Plants for Metal Resistance

作     者：Ri-Qing Zhang Chun-Fang Tang Shi-Zhi Wen Yun-Guo Liu Ke-Lin Li 

作者机构：College of Resource and Environment Central South Forestry University Changsha 410004 China College of Environmental Science and Engineering Hunan University Changsha 410082 China） 

基　　金：Supported by the National Natural Science Foundation of China (30471418) 

出 版 物：《Journal of Integrative Plant Biology》 (植物学报（英文版）)

年 卷 期：2006年第48卷第11期

页      码：1257-1265页

摘      要：The engineering application of natural hyperaccumulators In removing or inactivating metal pollutants from soil and surface water In field trials mostly presents the insurmountable shortcoming of low efficiency owing to their little biomass and slow growth. Based on further understanding of the molecular mechanism of metal uptake, translocation, and also the separation, identification, and cloning of some related functional genes, this article highlights and summarizes In detail the advances in research on transgenlc techniques, such as Agrobacterlurn tumefaciens-medlated transformation and particle bombardment, in breeding of plants for metal resistance and accumulation, and points out that deepening the development of transgenlc plants Is one of the efficient approaches to improving phytoremedlatlon efficiency of metalcontaminated environments. From the viewpoint of sustainable development, governments should strengthen support to the development of genetic engineering for metal resistance and accumulation In plants.

主 题 词：accumulation genetically engineered metal plants resistance. 

学科分类：0710[理学-生物科学类] 071001[071001] 07[理学] 

核心收录：

D　O　I：10.1111/j.1744-7909.2006.00346.x

馆 藏 号：203134711...