Distribution of F-Actin, Mitochondria, and DNA in BPAE Cell Cultures

The proximity between the mitochondrial and F-actin networks was visualized for this image by treating a culture of bovine pulmonary artery endothelial cells with the mitochondrion-selective stain MitoTracker Red CMXRos and BODIPY FL conjugated to a phallotoxin (phalloidin). The far-red fluorescent DNA probe DRAQ5 was utilized as a nuclear counterstain.