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. 2018 Dec 10;11(1):e9962. doi: 10.15252/emmm.201809962

Figure 1. Simplified scheme of the mitochondrial respiratory chain and bypass CIII and CIV by AOX.

Figure 1

(A) Normal respiration, (B) blockade of CIII and/or CIV, (C) alleviation of electron flow by AOX. G3PG: glycerol‐3‐phosphate dehydrogenase, DHD: dihydroorotate dehydrogenase, ETF‐QO: electron transfer flavoprotein dehydrogenase, Cyt c: cytochrome C, Q: coenzyme Q ROS: oxygen free radicals, AOX: alternative oxidase, IM: mitochondrial inner membrane.