Fig. 2From: Glutamine metabolism-related genes and immunotherapy in nonspecific orbital inflammation were validated using bioinformatics and machine learningPrincipal Component Analysis. a Analysis of difference (green: low expression level; red: high expression level) of the genes participating in autophagy between the normal (N, brilliant blue) and the NSOI tissues (T, red). P values were showed as:*P < 0.05; **P < 0.01; ***P < 0.001). b Analysis of correlationBack to article page