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  Indian J Med Microbiol
 

Figure 3: Principle component analysis of each group. Each colored point represents a sample. The first, second and third principal components are displayed on the X, Y and Z-axis, respectively. These three components represent the largest fraction of the overall variability. Blue ball: Control group; brown ball: Low dose group; green ball: Middle dose group; gray ball: High dose group

Figure 3: Principle component analysis of each group. Each colored point represents a sample. The first, second and third principal components are displayed on the X, Y and Z-axis, respectively. These three components represent the largest fraction of the overall variability. Blue ball: Control group; brown ball: Low dose group; green ball: Middle dose group; gray ball: High dose group