植物与病原物互作中的生物膜研究

摘要

生物膜是一种附着于生命或非生命物体表面的有特殊结构和功能的微生物群落.它广泛地存在于自然界和人工环境中.本文对细菌生物膜的定义、形成过程、影响因素、抗性机制以及在植物与病原物互作中的研究作了简要综述.%Biofilms are architecturally complex communities of microorganisms enclosed in a self-produced polymeric matrix and adherent to an inert or living surface.Many microorganisms live predominantly in biofilms either in natural or in artificial environments, rather than growing as individuals.The biofilm definition, formation process, regulatory factors, resistance mechanisms as well as advances in plant-microbe interactions were reviewed in the paper.