Fig. 2

Change in plasma microbiome diversity at genus and species levels after liver transplantation. a Simpson’s diversity index at the genus level, b Simpson’s diversity index at the species level, c Shannon’s diversity index at the genus level, and d Shannon’s diversity index at the species level at each sampling point are shown. Simpson’s diversity index (at the genus level) of samples collected at week 1 post-transplantation was significantly higher than that of samples collected at week 8 post-transplantation (0.85 ± 0.09 vs. 0.76 ± 0.23, respectively, p = 0.03)