FIG. 5.
Immunoelectron microscopy of staphylococcal strains probed with antiserum to PIA and protein A-labeled gold. (a) S. epidermidis M187; (b) S. epidermidis M187-sn3; (c) S. carnosus(pCN27); (d) S. carnosus(pCA44); (e) S. epidermidis 1457; (f) S. epidermidis 1457-M11. Bars in each panel, 200 nm.