Fig. 2
From: Presence of bacteria in failed anterior cruciate ligament reconstructions
Confocal images of ACLs visualized using fluorescent in situ hybridization (FISH) targeted at 16S ribosomal RNA from Staphylococcus sp (a), Streptococcus (b, d), Lactobacillus sp (c), and P. acnes (e) on four experimental samples (one is co-infected with Streptococcus sp. and P. acnes), and P. acnes on a control sample (f). Red corresponds to the bacteria and blue to reflected light from the tissue.