Correction: Functional Characterization of the Chlamydomonas reinhardtii ERG3 Ortholog, a Gene Involved in the Biosynthesis of Ergosterol.

There is an error in Fig 2 of the published article. Please see the correct Fig 2 here.

Fig 2

Schematic diagram of the reaction catalyzed by Erg3p in yeast.

Erg3p is responsible for introducing a double bond at the C-5 carbon (denoted by the star) of the B-ring of episterol to produce ergosta- 5,7,24(28)- trienol. This step is the second to last step in the biosynthetic pathway to ergosterol.