水稻白叶枯病菌转录调控因子OxyRxoo对细菌抗氧化系统的调控作用

摘要

病原细茵对活性氧的降解是抗氧化和侵染中的重要毒性机制之一.阐述了水稻白叶枯病菌(Xanthomonas oryzae pv.oryzae)的转录调控因子OxyRxoo在病茵抗氧化系统中的调控作用,以及目前对OxyRxoo的研究进展.%Detoxification of ROS( reactive oxygen species) is important for bacteria to protection against oxidative atress and for infestation. The role of OxyRxoo in detoxification of hydrogen peroxide and the research progress were elaborated.