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. 2021 Jun 29;12:631445. doi: 10.3389/fmicb.2021.631445

FIGURE 5.

FIGURE 5

Molecular network of 591 parent ions detected in extracts of five QSI active marine bacterial strains. Blue: strain #53; Pink: strain #91; Yellow: strain #48; Green: strain #93; Purple: strain #41; Gray: MeOH blank. Within each box, the nodes represent the number of ions detected in the bacterial extracts while the node size represents the relative abundance of the different parent ions. Within each node, the relative abundance of a particular ion detected in the different bacterial strains is depicted by the sizes of the colored wedge. The edge thickness reflects the similarity between each parent ions with thicker edge showing higher similarity. Nodes with associated numbers 1 to 5 correspond to the detected compounds and their chemical structures are shown in the top row of boxes.