Epsilonproteobacteria bacterium SCGC AD-311-P23 Genome sequencing. Epsilonproteobacteria bacterium SCGC AD-311-P23

Single-cell genome sequencing to explore relationships between physiological succession, ecotype partitioning, and taxonomic replacement under changing levels of water column O2-deficiency. Samples were taken from an ongoing time-series program monitoring microbial community responses in seasonally anoxic coastal, transition, and open-ocean OMZs (oxygen minimum zones). The focus will be on samples from the northeastern subarctic Pacific Ocean (NESAP), which contains the largest and least-studied permanent OMZ in the global ocean.

本研究采用单细胞基因组测序技术，旨在探究水体缺氧程度变化条件下，生理演替、生态型分化与分类群替代之间的关联。样本采集自一项持续运行的时间序列监测项目，该项目针对季节性缺氧的近岸、过渡带及远洋海洋缺氧区（oxygen minimum zones, OMZs）中的微生物群落响应进行监测。本数据集的核心样本取自东北亚北极太平洋（NESAP）海域，该区域拥有全球海洋中规模最大且研究程度最低的永久性海洋缺氧区。