Fig. 2

Bacterial-eukaryotic interkingdom co-occurrence networks and topological features under different seasons. A Sediment symbiotic networks under different seasons. Correlation (|r|> 0.7) and statistical significance (P < 0.01) were analyzed, with node size indicating degree and color representing bacterial or eukaryotic taxa. B Number of positively or negatively correlated inter-and intra-kingdom edges for different taxa (bacterial and eukaryotic) under different seasons. BB, bacterial-bacterial; BE, bacterial-eukaryotic; EE, eukaryotic-eukaryotic. C comparison of node topological features under different seasons