【摘要】 随着工业时代的发展,人源性排放已成为环境锌污染的主要来源。这不但破坏了生态系统的稳定,更经食物链富集,对人类健康造成严重威胁。利用含锌抗性基因的(重组)细菌等进行锌治理是生物修复的途径之一。阐述了细菌锌抗性基因的结构、表达产物和一些相关的作用机制,展望其在生物修复方面的应用。更多还原

【Abstract】 With the development of industry,the main resource of environmental zinc-pollution was man’s discharge.This not only destroyed the stability of ecology but also posed a serious threat to man’s health by food chain.One way to control environmental zinc-pollution was the using of bacteria with zinc-resistant gene.The structure、product、mechanism and application in biological restoration of zinc-resistant gene were referred to.更多还原