Additional file 1 of Fine-scale geographic difference of the endangered Big-headed Turtle (Platysternon megacephalum) fecal microbiota, and comparison with the syntopic Beale’s Eyed Turtle (Sacalia bealei)

Additional file 1: Figure S2. Rarefaction curves of samples for Platysternon. Figure S2. The alpha diversity analysis of Platysternon at three sites. Figure S3. Comparison of bacterial community at the phylum level. (A) Bar plots of community abundance. Taxa with abundances  2%. The phyla significantly different between sites are indicated (**, P  2 are shown. (B) Cladogram of taxa showing significant difference between sites. Red, blue, and green dots represent the core bacterial populations in Sites X, Y, and Z, respectively. Figure S7. The alpha diversity analysis of Platysternon and Sacalia at Site X. Figure S8. The relative abundance of different functional pathways of the gut microbiota. The heat map shows the predicted pathways of KEGG level 1. The value shows the percentage of pathway abundance