fig3
Figure 3. Principal co-ordinate analysis based on weighted UniFrac distances generated from ascending colon (A) and rectal (B) contents of piglets administered with 0 (CON), 20 (DEHP20) or 200 (DEHP200) mg DEHP/kg BW/day. DEHP: Di-(2-ethylhexyl) phthalate; BW: body weight.