Influences of environmental factor on membrane potential and pespiratory viability in aerobic anoxygenic phototrophic bacterial strain Erythrobacter sp. JL475
AAPB(aerobicanoxygenicphototrophicbacterial)是一类能进行光合作用的异养细菌,其对海洋生态系统碳和能量循环有着重要作用;对于光合细菌的进化和海洋生态系统的结构功能的研究也具有重要科学意义。研究AAPB的生理特性以及在不同环境条件下的生理响应,将为阐述其全球分布及其光合进化、生态功能提供理论基础,但AAPB生理学研究却是较为薄弱的环节。 针对AAPB生理方面研究远远不足,本论文选定南中国海分离的典型海洋AAPB属Erythrobacterlongus菌株JL475及同属E.longus的非AAPB(non-AAPB)细菌JL316为作为异养对照,以不同...AAPB is a newly recognized functional group of aquatic bacteria, which is capable of using photosynthetic redox reactions to supplement their heterotrophic metabolism and play an important part in global carbon and energy cycle of marine ecosystem. AAPB also give valuable information on evolution of photosynthesis, structure and function of marine ecosystem. So the research on the specific physiol...学位:理学博士院系专业:海洋与环境学院环境科学与工程系_环境科学学号:B20033401