Figure 4From: Mitochondria as signaling organellesEmerging modes of mitochondria-dependent signaling. Mitochondrial production of metabolites and mitochondrial dynamics (motility and fission/fusion) regulate signaling. Mitochondrial interaction with specific subdomains of the endoplasmic reticulum (ER), referred to as mitochondria-associated membranes or MAMs, are emerging as important regulators of signaling transduction.Back to article page