生态与农村环境学报 ›› 2006, Vol. 22 ›› Issue (4): 74-79.doi:

• 专论与综述 • 上一篇    下一篇

细菌表面展示技术及其在环境重金属污染修复中的意义

路延笃, 黄巧云, 陈雯莉, 李林   

  1. 华中农业大学
  • 收稿日期:2006-06-12 出版日期:2006-10-25 发布日期:2011-07-13
  • 通讯作者: 黄巧云 华中农业大学
  • 作者简介:路延笃(1982-),男,山东济宁人,硕士生,主要研究方向为修复重金属污染环境的基因工程菌构建。
  • 基金资助:

    高校博士点基金资助项目(No120020504023)

Bacterial Cell-Surface Display Technology and Its Significance in Remediation of Heavy-Metal-Contaminated Environments

LU  Yan-Du, HUANG  Qiao-Yun, CHEN  Wen-Li, LI  Lin   

  1. Huazhong Agricultural University
  • Received:2006-06-12 Online:2006-10-25 Published:2011-07-13
  • Contact: HUANG Qiao-Yun Huazhong Agricultural University

摘要: 从细菌表面展示系统构成、载体蛋白的选择和细菌表面展示策略等方面综述了细菌表面展示技术及其发展,分析了它们的优缺点,指出了细菌表面展示技术用于重金属污染修复存在的问题,提出了解决问题的思路和方法。

关键词: 细菌表面展示, 重金属, 修复, 金属螯合肽, 吸附

Abstract: An overview of the cell surface-display technology at the aspects of its development,system constitution,selection of vector protein,choice of insertion site of vector protein and surface display strategy has been presented.Existing problems with application of the technology in remediation of heavy-metal-contaminated environment are pointed out and methods to resolve problems are provided.

Key words: bacterium cell-surface display, heavy metal, remediation, metal-binding peptide, adsorption

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