Fig. 3

PCoA diagram of beta diversity differences between the gut microbiomes of Asian elephants in three regions based on weighted_unifrac (A) and unweighted_unifrac (B). Lincang group (gray), Xishuangbanna (orange), Pu’er (blue); (A) The PCoA plot based on the weighted_unifrac algorithm shows the percentage changes in PCoA1 (53.5%) and PCoA2 (13.5%) in different samples; (B) The percentage change of PCoA1 (32.8%) and PCoA2 (13.5%) based on the unweighted_unifrac algorithm.