生物技术通报2017，Vol.33Issue(7)：62-68,7.DOI:10.13560/j.cnki.biotech.bull.1985.2016-1197
微生物浸出过程中胞外蛋白的作用及其机理研究进展
The Research Progress of the Functions and Mechanism of Extracellular Proteins in Bioleaching
摘要
Abstract
Mineral-microbe-solute multi phase interface is the key space for bioleaching of sulfide minerals. Microbial proteins at the interface as the key components of extracellular polymeric substances(EPS)play a key role in the biofilm formation,structure maintainance and sulfide mineral dissolution. This article reviews the developments,existing methods and their applicability for studying the extracellular proteins in EPS of metallurgical microorganisms during bioleaching,and prospects a vista of future research on the extracellular protein produced by bioleaching microorganisms. These will offer important theoretical basis for studying the structure and functional mechanisms of extracellular proteins in the bioleaching process.关键词
生物浸出/胞外多聚物(EPS)/胞外蛋白/激光共聚焦显微镜(CLSM)Key words
bioleaching/extracellular polymeric substances/extracellular proteins/confocal laser scanning microscopy引用本文复制引用
余润兰,刘阿娟,刘亚楠,刘学端,邱冠周,曾伟民..微生物浸出过程中胞外蛋白的作用及其机理研究进展[J].生物技术通报,2017,33(7):62-68,7.基金项目
国家自然科学青年基金资助项目(31200382),国家自然科学基金面上资助项目(31470230),国家自然科学基金国际合作重大项目(51320105006),国家重点基础研究发展计划资助项目(2010CB630903),中南大学贵重仪器设备开放共享基金资助(CSUZC201603) （31200382）
