Fig. 2From: An observational study demonstrates human-adapted Staphylococcus aureus strains have a higher frequency of antibiotic resistance compared to cattle-adapted strains isolated from dairy farms making farmstead cheeseMinimum spanning tree of S. aureus isolates. Eighty-nine deduplicated S. aureus isolates from BTM (bulk tank milk), CQM (cow quarter milk) and farm workers based on MLST profiles. Each node represents a sequence type (ST) with the size of diameter representing the number of isolates belonging to that ST. The color represents the source of the isolates. The number on the lines shows the number of allelic differences between ST nodesBack to article page