Fig. 3From: Resistomes and microbiome of meat trimmings and colon content from culled cows raised in conventional and organic production systemsOrdination of sequencing reads aligning to determinants of AMR for carcass meat trimmings rinsates samples obtained in the chilling cooler and colon content, by production practice and harvest facility. Non-metric multidimensional scaling of Euclidean distances revealed no difference between (A) carcass meat trimmings of production practices (P = 0.84, R2 = 0.00) or (B) carcass meat trimmings of facility of harvest (P = 0.10, R2 = 0.09). On the other hand, ordination of resistome colon content revealed that the (C) production system had an effect (P = 0.01; R2 = 0.05) on the resistome composition, although (D) harvest facility did not (P = 0.41; R2 = 0.00)Back to article page