Mitochondrial metabolism is regulated by thioredoxin.

COMMENTARY Correction for “Mitochondrial metabolism is regulated by thioredoxin,” by Ian Max Møller, which appeared in issue 11, March 17, 2015, of Proc Natl Acad Sci USA (112:3180–3181; first published March 9, 2015; 10.1073/pnas.1502425112). The authors note that on page 3181, left column, second full paragraph, line 14, “thioredoxin reductase using NADPH” should instead appear as “ferredoxin-thioredoxin reductase using photoreduced ferredoxin”; that in the same paragraph, line 15, “NADPH” should instead appear as “ferredoxin”; that in the same paragraph, line 25, “NADPH” should instead appear as “ferredoxin”; and that in the following paragraph, lines 1–2, “Plant mitochondria are known to contain the thioredoxin system” should instead appear as “Plant mitochondria are known to contain the thioredoxin system (here reduced by NADPH).”