Additional file 2 of Escherichia coli is implicated in the development and manifestation of host susceptibility to the roundworm Trichostrongylus colubriformis infections in sheep

Additional file 2. Beta diversity in the proximal colon microbiota of resistant (RES) and susceptible (SUS) lambs. The beta diversity was assessed using Principal Coordinates Analysis (PCoA) as the method of ordination. The difference in the beta diversity index between the resistant and susceptible groups was also not statistically significant (P > 0.05). N = 20 per group.