Fig. 5From: The valproic acid rat model of autism presents with gut bacterial dysbiosis similar to that in human autismVisualization of microbial co-occurrence networks identified using the fast greedy modularity optimization method in the rats with and without prenatal VPA exposure. a The rats with prenatal VPA exposure (VPA). b Control rats without prenatal VPA exposure. Nodes represent an OTU. Edge (links) with solid lines, positive connection; dashed lines, negative connection. The color of the nodes indicates the phylum to which the OTU belongBack to article page