Characteristics and functions of the gut microbiome in monozygotic twins with autism spectrum disorders of varying severity

Figure 6 The average differences in Clusters of Orthologous Groups function between the monozygotic twins with autism spectrum disorder-mild group (in orange) and the severe monozygotic twins with autism spectrum disorder group (in blue). ^aP < 0.05, ^bP < 0.05; MZCo-ASD-H: Severe monozygotic twins with autism spectrum disorder; MZCo-ASD-L: Monozygotic twins with autism spectrum disorder-mild group; COG: Clusters of Orthologous Groups; ABM: Antibiotic monooxygenase; F420: Coenzyme F420; GH: Glycoside hydrolase.