Fig. 3

A Relative abundance of selected dereplicated MAGs during the spring bloom in the small filter (0.22 µm). Each row was normalized by Z score and clustered by average linkage (with Spearman’s rank correlation method). Different letters represent different patterns of abundance common within groups. The numbers of genomes used for each group are mentioned in parentheses. For more details about other groups, check Additional file 1: Figure S4, S5, and S6. B–G Abundances of selected microbial genomes/groups during the spring bloom: The X-axes show the progression of the bloom (in days), and Y-axes show the abundance of the MAGs. All Y-axes range from 0 to 200 except for Alphaproteobacteria (0–50). The numbers of dereplicated genomes used for each group are given in parentheses. Methylomonadaceae, Methylophilaceae, and Burkholderiaceae are abbreviated as ‘Methylom.’, ‘Methylop.’, and ‘Burkhold.’ respectively, in the figure. H–M Metagenomic abundance vs CARD-FISH relative abundance. H, J, and I Coverage per Gb on the left Y-axis and CARD-FISH relative abundance % on right Y-axis. I, K, and M Correlation between metagenomic abundance vs CARD-FISH relative abundance