【摘要】 介绍了工程菌构建的意义,从诱变育种、原生质体融合、DNA体外重组3方面概述了工程菌构建的微生物育种方法及其处理生物难降解废水的研究进展,展望其应用前景,并指出了应用过程中的安全性问题。更多还原

【Abstract】 This paper introduces the significance of engineering bacteria construction;summarizes the method of construction and research actuality in the difficult biodegrading wastewater treatment predicts the prospects of its application and finally points out its security problems.更多还原