Seasonal dynamics of prokaryotes and viruses in Osaka bay

16S rRNA gene sequencing of 3-0.22 micrometer fraction and metagenome sequencing of 0.22 micrometer filtrate containing viruses for a monthly time-series 18 seawater samples from the 5 m depth at the entrance of Osaka Bay, Japan during 2014 to 2016.2014年至2016年间，针对日本大阪湾入口处5米水深的18份月度时序海水样本，分别对3-0.22微米组分开展16S核糖体RNA基因（16S rRNA gene）测序，并对含病毒的0.22微米滤出液开展宏基因组测序（metagenome sequencing）。