Interactions of Phaeobacter inhibens DSM 17395 and metaproteomics of Roseobacter-dominated bacterial communities (C01)

本项目将研究：1)抑制假单胞菌与共营养竞争对手的相互作用。将主要使用过程控制的生物反应器进行生理实验，以获取用于确定生长效率的定量数据；2)对太平洋邮轮的样本进行过蛋白质组学分析。研究的重点将是赤道与极锋地区浮游细菌的日动态，对远洋和底栖原核生物群落的全面调查，以及在生物地理/化学框架中嵌入功能化生生物。

This project will study i) interactions of P. inhibens with copiotrophic competitors. Physiological experiments will mainly be conducted using process-controlled bioreactors to acquire quantitative data for determination of growth efficiency; ii) metaproteomic analysis of samples from the cruises in the Pacific. Research foci will be on diurnal dynamics of the bacterioplankton at the equator vs. the Polar Front Region, a comprehensive survey of the pelagic and benthic prokaryotic communities, and on the embedment of functional metaOMICS in biogeographic/-chemical frameworks.