Fig. 3

Analysis and screening of differential microorganisms between burn and control groups. (A) Phylogenetic trees of significantly different species obtained by LEfSe(LDA Effect Size) analysis (LDA ≥ 3.0); (B) Histogram of significantly different species obtained from LEfSe analysis; (C) Venn diagram of average microbial population obtained by sequencing of three groups; (D) Heatmap of the intestinal flora of 22 samples at the genus level (wards.D2 algorithm was used for both species clustering and sample clustering); (E) Heatmap of the intestinal flora of the burn and control groups at the genus level (wards.D2 algorithm was used for both species clustering and sample clustering); (F) Ranking of importance of bacterial genus for classifying three groups (Random Forest algorithm)