SRP172516 PRJNA508294 bioanode and marine sediment metagenome Raw sequence reads These raw sequence reads reveal the changes in microbial community structure by the sediment microbial fuel cells, from which we can study the dominated microbial group, the sensitivity of microbial groups and the difference between the three different samples. The raw sequence reads belong to three different samples: the anodic biofilms of open circuit and close circuit, and the original costal sediment sample. bioanode and marine sediment metagenome