Mitochondria, Actin, and DNA Distribution in COS-7 Fibroblasts

The filamentous actin and mitochondrial networks were targeted in an adherent culture of COS-7 kidney cells with BODIPY FL conjugated to phallacidin and MitoTracker Orange CMTMRos, respectively. DNA in the cells was counterstained with the red-absorbing dye TO-PRO-3 (pseudocolored cyan).