Fig. 6From: Identifying biomarkers of the gut bacteria, bacteriophages and serum metabolites associated with three weaning periods in pigletsA co-occurrence network constructed with gut bacterial species, bacteriophages and serum metabolites showing different abundances among the three weaning periods. Green, blue and purple dots indicate the day 14 group, day 21 group and day 28 group, respectively. Edges between nodes indicate Spearman’s negative (light gray) or positive (light red) correlationBack to article page