海洋浮霉状菌多样性与生态学功能研究进展

Research progress on Planctomycetes’ diversity and ecological function in marine environments

摘要:

浮霉状菌为一个独立的细菌门，具独特的细胞结构与基因组组成，是一类重要的环境微生物。有趣的是，浮霉状菌在海洋环境中具多样的生态学功能，如参与海洋碳循环、海洋厌氧氨氧化过程、矿物质富聚作用、及藻赤潮等，现已成为国际海洋环境微生物研究最热门的领域之一。然而，目前国内对该细菌门的研究进展尚无综合报道，由此，本文综合最新和最重要的文献综述了海洋浮霉状菌多样性及生态学功能的最新进展，并结合自己的工作对该领域未来的研究进行了展望。

Abstract:

Planctomycetes, an independent bacterial phylum, is a cluster of important environmental microorganisms since occupying unique cell structure and genomic composition. Interestingly, Planctomycetes has a variety of ecological functions in the marine environments, such as participations in the ocean carbon cycle, anammox process, mineral encrustation, and algal bloom, and has become a hotspot of international research of marine microorganisms. However, there is no domestic comprehensive report on such field. Here we reviewed the current status of diversity and ecological function studies on marine Planctomycetes based on recent and important literatures. Finally, we also proposed some future focuses of such field combined with our own work.