Fig. 1

Gut microbiome alterations in pediatric myasthenia gravis patients. A Phylogenetic tree. From the inner layer to the outer layer: phylum, class, order, family, and genus. The size of node represents relative abundance. Clades with relative abundance significantly (adjusted p < 0.05) enriched in the myasthenia gravis (MG) cohort or the healthy controls (HC) are represented with red or blue color, respectively. B Violin plot of relative abundance distribution in MG and HC cohorts of MG-associated species. From left to right, the first four species are enriched in the HC group; other species are enriched in the MG group