Additional file 4 of Microbial diversity characterization of seawater in a pilot study using Oxford Nanopore Technologies long-read sequencing

Additional file 4: Figure S1. A subset of the data set from sample 2, every node is supported with minimally 2048 reads. The red node indicates the most abundant species over all three datasets, together with dark blue nodes it comprises the top-5 most abundant species in this dataset. Particularly underrepresented is species Candidatus Pelagibacter (grey node) compared to sample 1 and 3. Figure S2. Taxonomic tree on a subset of sequencing data from sample 3, every node is supported with at least 588 reads. Again the red node indicates the overall most abundant species, and together with dark blues nodes they form the top-5 most abundant species for this dataset. Compared to the year before Flavobacteriales bacterium is underrepresented (green node).