Visualizing the Proximity Between the Nucleus and the Mitochondrial Network in Fox Lung Cell Cultures

Details of the mitochondrial network in fox lung fibroblast cells were revealed by treating a FoLu culture with MitoTracker Red CMXRos, a popular red-fluorescent mitochondrion-selective stain. The high-affinity DNA probe DRAQ5 (pseudocolored cyan) was utilized to counterstain cell nuclei in the culture.