用转基因植物修复重金属污染的土壤

被引:8
作者
徐昕
陶思源
郝林
机构
[1] 沈阳师范大学环境科学系
[2] 沈阳师范大学环境科学系 沈阳
[3] 沈阳
关键词
转基因植物; 植物修复; 重金属污染; 植物络合素; 金属硫蛋白;
D O I
暂无
中图分类号
X53 [土壤污染及其防治];
学科分类号
082803 ; 120405 ;
摘要
将新的性状转入高生物量植物中,以此开发高效的转基因植物修复系统,用于重金属污染的土壤修复是一项具有广阔应用前景的技术。大量实验表明,将细菌、真菌、动物、人类及植物本身与重金属脱毒相关的基因转入高生物量植物,异源表达产物可介导转基因植物耐受和高积累重金属及类似物。综述了这方面的研究进展。
引用
收藏
页码:595 / 607
页数:13
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